DESIGNATION, REPORTABLE QUANTITIES, AND NOTIFICATION

• Citation: 40 CFR Part 302
• Sections: 7

§ 302.1 Applicability.

This regulation designates under section 102(a) of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (“the Act”) those substances in the statutes referred to in section 101(14) of the Act, identifies reportable quantities for these substances, and sets forth the notification requirements for releases of these substances. This regulation also sets forth reportable quantities for hazardous substances designated under section 311(b)(2)(A) of the Clean Water Act.

§ 302.3 Definitions.

As used in this part, all terms shall have the meaning set forth below:

The Act, CERCLA, or Superfund means the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (Pub. L. 96-510);

Administrator means the Administrator of the United States Environmental Protection Agency (“EPA”);

Animal waste means feces, urine, or other excrement, digestive emission, urea, or similar substances emitted by animals (including any form of livestock, poultry, or fish). The term “animal waste” includes animal waste that is mixed or commingled with bedding, compost, feed, soil, or any other material typically found with such waste.

Consumer product shall have the meaning stated in 15 U.S.C. 2052;

Environment means (1) the navigable waters, the waters of the contiguous zone, and the ocean waters of which the natural resources are under the exclusive management authority of the United States under the Fishery Conservation and Management Act of 1976, and (2) any other surface water, ground water, drinking water supply, land surface or subsurface strata, or ambient air within the United States or under the jurisdiction of the United States;

Facility means (1) any building, structure, installation, equipment, pipe or pipeline (including any pipe into a sewer or publicly owned treatment works), well, pit, pond, lagoon, impoundment, ditch, landfill, storage container, motor vehicle, rolling stock, or aircraft, or (2) any site or area where a hazardous substance has been deposited, stored, disposed of, or placed, or otherwise come to be located; but does not include any consumer product in consumer use or any vessel;

Farm means a site or area (including associated structures) that—

(1) Is used for—

(i) The production of a crop; or

(ii) The raising or selling of animals (including any form of livestock, poultry, or fish); and

(2) Under normal conditions, produces during a farm year any agricultural products with a total value equal to not less than $1,000.

Hazardous substance means any substance designated pursuant to 40 CFR part 302;

Hazardous waste shall have the meaning provided in 40 CFR 261.3;

Navigable waters means the waters of the United States, including the territorial seas, as defined in § 120.2 of this chapter.

Offshore facility means any facility of any kind located in, on, or under, any of the navigable waters of the United States, and any facility of any kind which is subject to the jurisdiction of the United States and is located in, on, or under any other waters, other than a vessel or a public vessel;

Onshore facility means any facility (including, but not limited to, motor vehicles and rolling stock) of any kind located in, on, or under, any land or non-navigable waters within the United States;

Person means an individual, firm, corporation, association, partnership, consortium, joint venture, commercial entity, United States Government, State, municipality, commission, political subdivision of a State, or any interstate body;

Release means any spilling, leaking, pumping, pouring, emitting, emptying, discharging, injecting, escaping, leaching, dumping, or disposing into the environment (including the abandonment or discarding of barrels, containers, and other closed receptacles containing any hazardous substance or pollutant or contaminant), but excludes:

(1) Any release which results in exposure to persons solely within a workplace, with respect to a claim which such persons may assert against the employer of such persons;

(2) Emissions from the engine exhaust of a motor vehicle, rolling stock, aircraft, vessel, or pipeline pumping station engine;

(3) Release of source, byproduct, or special nuclear material from a nuclear incident, as those terms are defined in the Atomic Energy Act of 1954, if such release is subject to requirements with respect to financial protection established by the Nuclear Regulatory Commission under section 170 of such Act, or for the purposes of section 104 of the Comprehensive Environmental Response, Compensation, and Liability Act or any other response action, any release of source, byproduct, or special nuclear material from any processing site designated under section 102(a)(1) or 302(a) of the Uranium Mill Tailings Radiation Control Act of 1978; and

(4) The normal application of fertilizer;

Reportable quantity (“RQ”) means that quantity, as set forth in this part, the release of which requires notification pursuant to this part;

United States include the several States of the United States, the District of Columbia, the Commonwealth of Puerto Rico, Guam, American Samoa, the United States Virgin Islands, the Commonwealth of the Northern Marianas, and any other territory or possession over which the United States has jurisdiction; and

Vessel means every description of watercraft or other artificial contrivance used, or capable of being used, as a means of transportation on water.

§ 302.4 Hazardous substances and reportable quantities.

(a) Listed hazardous substances. The elements and compounds and hazardous wastes appearing in table 302.4 are designated as hazardous substances under section 102(a) of the Act.

(b) Unlisted hazardous substances. A solid waste, as defined in 40 CFR 261.2, which is not excluded from regulation as a hazardous waste under 40 CFR 261.4(b), is a hazardous substance under section 101(14) of the Act if it exhibits any of the characteristics identified in 40 CFR 261.20 through 261.24.

Note I to Table 302.4

The numbers under the column headed “CASRN” are the Chemical Abstracts Service Registry Numbers for each hazardous substance. CASRNs are unique numeric identifiers for specific substances. CASRNs are updated by the Chemical Abstract Service and are sometimes deleted or replaced. This list of CERCLA hazardous substances relies on information provided in the statutory lists that comprise the table. CASRNs are provided for convenience only to aid in the identification of the designated hazardous substance. Some CASRNs are given only for parent compounds. In some cases, a chemical name may have more than one CASRN associated with it due to the chemical's various forms; however, each CAS Registry Number is a unique numeric identifier and designates only one substance. That is, two substances, or two forms of a substance, do not have the same CAS Registry Number. If there is a discrepancy between the hazardous substance name and the listed CAS Registry Number, the hazardous substance names appearing in Table 302.4 should be used as the official means to determine if a given chemical or substance is reportable.

Note II to Table 302.4

Hazardous substances are given a Statutory Code based on their statutory source. The “Statutory Code” column indicates the statutory source for designating each substance as a CERCLA hazardous substance. Statutory Code “1” indicates a Clean Water Act (CWA) Hazardous Substance [40 CFR 116.4; 33 U.S.C. 1321(b)(2)(A)]. Statutory Code “2” indicates a CWA Toxic Pollutant [40 CFR 401.15, 40 CFR part 423 Appendix A, and/or 40 CFR 131.36; 33 U.S.C. 1317(a)]. Statutory Code “3” indicates a CAA HAP [42 U.S.C. 7412(b); Pub. L. 101-549 November 15, 1990; 70 FR 75047 December 19, 2005; 69 FR 69320 November 29, 2004; 61 FR 30816 June 18, 1996; 65 FR 47342 August 2, 2000; 87 FR 393 January 5, 2022]. Statutory Code “4” indicates Resource Conservation and Recovery Act (RCRA) Hazardous Wastes [40 CFR part 261 Subpart D—Lists of Hazardous Wastes; 42 U.S.C. 6921]. (Note: The “RCRA waste No.” column provides the waste identification numbers assigned by RCRA regulations). Statutory Code “5” indicates a hazardous substance designated under section 102(a) of CERCLA. The “Final RQ [pounds (kg)]” column provides the reportable quantity for each hazardous substance in pounds and kilograms.

Table 302.4—List of Hazardous Substances and Reportable Quantities

[All comments/notes are located at the end of the table.]

Hazardous substance

CASRN I

Statutory

code II

RCRA

waste No.

Final RQ

[pounds (kg)]

A2213

30558-43-1

4

U394

5000 (2270)

Acenaphthene

83-32-9

2

100 (45.4)

Acenaphthylene

208-96-8

2

5000 (2270)

Acetaldehyde

75-07-0

1,3,4

U001

1000 (454)

Acetaldehyde, chloro-

107-20-0

4

P023

1000 (454)

Acetaldehyde, trichloro-

75-87-6

4

U034

5000 (2270)

Acetamide

60-35-5

3

100 (45.4)

Acetamide, N-(aminothioxomethyl)-

591-08-2

4

P002

1000 (454)

Acetamide, N-(4-ethoxyphenyl)-

62-44-2

4

U187

100 (45.4)

Acetamide, N-9H-fluoren-2-yl-

53-96-3

3,4

U005

1 (0.454)

Acetamide, 2-fluoro-

640-19-7

4

P057

100 (45.4)

Acetic acid

64-19-7

1

5000 (2270)

Acetic acid, (2,4-dichlorophenoxy)-, salts & esters

94-75-7

1,3,4

U240

100 (45.4)

Acetic acid, ethyl ester

141-78-6

4

U112

5000 (2270)

Acetic acid, fluoro-, sodium salt

62-74-8

4

P058

10 (4.54)

Acetic acid, lead(2 +) salt

301-04-2

1,4

U144

10 (4.54)

Acetic acid, thallium(1 +) salt

563-68-8

4

U214

100 (45.4)

Acetic acid, (2,4,5-trichlorophenoxy)-

93-76-5

1,4

See F027

1000 (454)

Acetic anhydride

108-24-7

1

5000 (2270)

Acetone

67-64-1

4

U002

5000 (2270)

Acetone cyanohydrin

75-86-5

1,4

P069

10 (4.54)

Acetonitrile

75-05-8

3,4

U003

5000 (2270)

Acetophenone

98-86-2

3,4

U004

5000 (2270)

2-Acetylaminofluorene

53-96-3

3,4

U005

1 (0.454)

Acetyl bromide

506-96-7

1

5000 (2270)

Acetyl chloride

75-36-5

1,4

U006

5000 (2270)

1-Acetyl-2-thiourea

591-08-2

4

P002

1000 (454)

Acrolein

107-02-8

1,2,3,4

P003

1 (0.454)

Acrylamide

79-06-1

3,4

U007

5000 (2270)

Acrylic acid

79-10-7

3,4

U008

5000 (2270)

Acrylonitrile

107-13-1

1,2,3,4

U009

100 (45.4)

Adipic acid

124-04-9

1

5000 (2270)

Aldicarb

116-06-3

4

P070

1 (0.454)

Aldicarb sulfone

1646-88-4

4

P203

100 (45.4)

Aldrin

309-00-2

1,2,4

P004

1 (0.454)

Allyl alcohol

107-18-6

1,4

P005

100 (45.4)

Allyl chloride

107-05-1

1,3

1000 (454)

Aluminum phosphide

20859-73-8

4

P006

100 (45.4)

Aluminum sulfate

10043-01-3

1

5000 (2270)

4-Aminobiphenyl

92-67-1

3

1 (0.454)

5-(Aminomethyl)-3-isoxazolol

2763-96-4

4

P007

1000 (454)

4-Aminopyridine

504-24-5

4

P008

1000 (454)

Amitrole

61-82-5

4

U011

10 (4.54)

Ammonia

7664-41-7

1

100 (45.4)

Ammonium acetate

631-61-8

1

5000 (2270)

Ammonium benzoate

1863-63-4

1

5000 (2270)

Ammonium bicarbonate

1066-33-7

1

5000 (2270)

Ammonium bichromate

7789-09-5

1

10 (4.54)

Ammonium bifluoride

1341-49-7

1

100 (45.4)

Ammonium bisulfilte

10192-30-0

1

5000 (2270)

Ammonium carbamate

1111-78-0

1

5000 (2270)

Ammonium carbonate

506-87-6

1

5000 (2270)

Ammonium chloride

12125-02-9

1

5000 (2270)

Ammonium chromate

7788-98-9

1

10 (4.54)

Ammonium citrate, dibasic

3012-65-5

1

5000 (2270)

Ammonium fluoborate

13826-83-0

1

5000 (2270)

Ammonium fluoride

12125-01-8

1

100 (45.4)

Ammonium hydroxide

1336-21-6

1

1000 (454)

Ammonium oxalate

6009-70-7

5972-73-6

14258-49-2

1

5000 (2270)

Ammonium picrate

131-74-8

4

P009

10 (4.54)

Ammonium silicofluoride

16919-19-0

1

1000 (454)

Ammonium sulfamate

7773-06-0

1

5000 (2270)

Ammonium sulfide

12135-76-1

1

100 (45.4)

Ammonium sulfite

10196-04-0

1

5000 (2270)

Ammonium tartrate

14307-43-8

3164-29-2

1

5000 (2270)

Ammonium thiocyanate

1762-95-4

1

5000 (2270)

Ammonium vanadate

7803-55-6

4

P119

1000 (454)

Amyl acetate

628-63-7

1

5000 (2270)

iso-Amyl acetate

123-92-2

1

5000 (2270)

sec-Amyl acetate

626-38-0

1

5000 (2270)

tert-Amyl acetate

625-16-1

1

5000 (2270)

Aniline

62-53-3

1,3,4

U012

5000 (2270)

o-Anisidine

90-04-0

3

100 (45.4)

Anthracene

120-12-7

2

5000 (2270)

ANTIMONY AND COMPOUNDS

N.A.

2,3

**

Antimony Compounds

N.A.

2,3

**

Antimony III

7440-36-0

2

5000 (2270)

Antimony pentachloride

7647-18-9

1

1000 (454)

Antimony potassium tartrate

28300-74-5

1

100 (45.4)

Antimony tribromide

7789-61-9

1

1000 (454)

Antimony trichloride

10025-91-9

1

1000 (454)

Antimony trifluoride

7783-56-4

1

1000 (454)

Antimony trioxide

1309-64-4

1

1000 (454)

Argentate(1-), bis(cyano-C)-, potassium

506-61-6

4

P099

1 (0.454)

Aroclors

1336-36-3

1,2,3

1 (0.454)

Aroclor 1016

12674-11-2

1,2,3

1 (0.454)

Aroclor 1221

11104-28-2

1,2,3

1 (0.454)

Aroclor 1232

11141-16-5

1,2,3

1 (0.454)

Aroclor 1242

53469-21-9

1,2,3

1 (0.454)

Aroclor 1248

12672-29-6

1,2,3

1 (0.454)

Aroclor 1254

11097-69-1

1,2,3

1 (0.454)

Aroclor 1260

11096-82-5

1,2,3

1 (0.454)

ARSENIC AND COMPOUNDS

N.A.

2,3

**

Arsenic Compounds (inorganic including arsine)

N.A.

2,3

**

Arsenic III

7440-38-2

2,3

1 (0.454)

Arsenic acid H3AsO4

7778-39-4

4

P010

1 (0.454)

Arsenic disulfide

12044-79-0

1

1 (0.454)

Arsenic oxide As2O3

1327-53-3

1,4

P012

1 (0.454)

Arsenic oxide As2O5

1303-28-2

1,4

P011

1 (0.454)

Arsenic pentoxide

1303-28-2

1,4

P011

1 (0.454)

Arsenic trichloride

7784-34-1

1

1 (0.454)

Arsenic trioxide

1327-53-3

1,4

P012

1 (0.454)

Arsenic trisulfide

1303-33-9

1

1 (0.454)

Arsine, diethyl-

692-42-2

4

P038

1 (0.454)

Arsinic acid, dimethyl-

75-60-5

4

U136

1 (0.454)

Arsonous dichloride, phenyl-

696-28-6

4

P036

1 (0.454)

Asbestos IV

1332-21-4

2,3

1 (0.454)

Auramine

492-80-8

4

U014

100 (45.4)

Azaserine

115-02-6

4

U015

1 (0.454)

Aziridine

151-56-4

3,4

P054

1 (0.454)

Aziridine, 2-methyl-

75-55-8

3,4

P067

1 (0.454)

Azirino[2′,3′:3,4]pyrrolo[1,2-a]indole-4,7-dione, 6-amino-8-[[(aminocarbonyl)oxy]methyl]-1,1a,2,8,8a,8b- hexahydro-8a-methoxy-5- methyl-,[1aS- (1aalpha,8beta,8aalpha, 8balpha)]-

50-07-7

4

U010

10 (4.54)

Barban

101-27-9

4

U280

10 (4.54)

Barium cyanide

542-62-1

1,4

P013

10 (4.54)

Bendiocarb

22781-23-3

4

U278

100 (45.4)

Bendiocarb phenol

22961-82-6

4

U364

1000 (454)

Benomyl

17804-35-2

4

U271

10 (4.54)

Benz[j]aceanthrylene, 1,2-dihydro-3-methyl-

56-49-5

4

U157

10 (4.54)

Benz[c]acridine

225-51-4

4

U016

100 (45.4)

Benzal chloride

98-87-3

4

U017

5000 (2270)

Benzamide, 3,5-dichloro-N-(1,1-dimethyl-2propynyl)-

23950-58-5

4

U192

5000 (2270)

Benz[a]anthracene

56-55-3

2,4

U018

10 (4.54)

1,2-Benzanthracene

56-55-3

2,4

U018

10 (4.54)

Benz[a]anthracene, 7,12-dimethyl-

57-97-6

4

U094

1 (0.454)

Benzenamine

62-53-3

1,3,4

U012

5000 (2270)

Benzenamine, 4,4′-carbonimidoylbis (N,N dimethyl-

492-80-8

4

U014

100 (45.4)

Benzenamine, 4-chloro-

106-47-8

4

P024

1000 (454)

Benzenamine, 4-chloro-2-methyl-, hydrochloride

3165-93-3

4

U049

100 (45.4)

Benzenamine, N,N-dimethyl-4-(phenylazo)-

60-11-7

3,4

U093

10 (4.54)

Benzenamine, 2-methyl-

95-53-4

3,4

U328

100 (45.4)

Benzenamine, 4-methyl-

106-49-0

4

U353

100 (45.4)

Benzenamine, 4,4′-methylenebis [2-chloro-

101-14-4

3,4

U158

10 (4.54)

Benzenamine, 2-methyl-,hydrochloride

636-21-5

4

U222

100 (45.4)

Benzenamine, 2-methyl-5-nitro-

99-55-8

4

U181

100 (45.4)

Benzenamine, 4-nitro-

100-01-6

4

P077

5000 (2270)

Benzene a

71-43-2

1,2,3,4

U019

10 (4.54)

Benzeneacetic acid, 4-chloro-α-(4-chlorophenyl)-α-hydroxy-, ethyl ester

510-15-6

3,4

U038

10 (4.54)

Benzene, 1-bromo-4-phenoxy-

101-55-3

2,4

U030

100 (45.4)

Benzenebutanoic acid, 4-[bis(2- chloroethyl)amino]-

305-03-3

4

U035

10 (4.54)

Benzene, chloro-

108-90-7

1,2,3,4

U037

100 (45.4)

Benzene, (chloromethyl)-

100-44-7

1,3,4

P028

100 (45.4)

Benzenediamine, ar-methyl-

95-80-7

496-72-0

823-40-5

25376-45-8

3,4

U221

10 (4.54)

1,2-Benzenedicarboxylic acid, bis(2-ethylhexyl) ester

117-81-7

2,3,4

U028

100 (45.4)

1,2-Benzenedicarboxylic acid, dibutyl ester

84-74-2

1,2,3,4

U069

10 (4.54)

1,2-Benzenedicarboxylic acid, diethyl ester

84-66-2

2,4

U088

1000 (454)

1,2-Benzenedicarboxylic acid, dimethyl ester

131-11-3

2,3,4

U102

5000 (2270)

1,2-Benzenedicarboxylic acid, dioctyl ester

117-84-0

2,4

U107

5000 (2270)

Benzene, 1,2-dichloro-

95-50-1

1,2,4

U070

100 (45.4)

Benzene, 1,3-dichloro-

541-73-1

2,4

U071

100 (45.4)

Benzene, 1,4-dichloro-

106-46-7

1,2,3,4

U072

100 (45.4)

Benzene, 1,1′-(2,2-dichloroethylidene) bis[4-chloro-

72-54-8

1,2,4

U060

1 (0.454)

Benzene, (dichloromethyl)-

98-87-3

4

U017

5000 (2270)

Benzene, 1,3-diisocyanatomethyl-

91-08-7

584-84-9

26471-62-5

3,4

U223

100 (45.4)

Benzene, dimethyl-

1330-20-7

1,3,4

U239

100 (45.4)

1,3-Benzenediol

108-46-3

1,4

U201

5000 (2270)

1,2-Benzenediol,4-[1-hydroxy-2-(methyl amino)ethyl]-

51-43-4

4

P042

1000 (454)

Benzeneethanamine, alpha,alpha-dimethyl-

122-09-8

4

P046

5000 (2270)

Benzene, hexachloro-

118-74-1

2,3,4

U127

10 (4.54)

Benzene, hexahydro-

110-82-7

1,4

U056

1000 (454)

Benzene, methyl-

108-88-3

1,2,3,4

U220

1000 (454)

Benzene, 1-methyl-2,4-dinitro-

121-14-2

1,2,3,4

U105

10 (4.54)

Benzene, 2-methyl-1,3-dinitro-

606-20-2

1,2,4

U106

100 (45.4)

Benzene, (1-methylethyl)-

98-82-8

3,4

U055

5000 (2270)

Benzene, nitro-

98-95-3

1,2,3,4

U169

1000 (454)

Benzene, pentachloro-

608-93-5

4

U183

10 (4.54)

Benzene, pentachloronitro-

82-68-8

3,4

U185

100 (45.4)

Benzenesulfonic acid chloride

98-09-9

4

U020

100 (45.4)

Benzenesulfonyl chloride

98-09-9

4

U020

100 (45.4)

Benzene,1,2,4,5-tetrachloro-

95-94-3

4

U207

5000 (2270)

Benzenethiol

108-98-5

4

P014

100 (45.4)

Benzene,1,1′-(2,2,2-trichloroethylidene) bis[4-chloro-

50-29-3

1,2,4

U061

1 (0.454)

Benzene,1,1′-(2,2,2-trichloroethylidene) bis[4-methoxy-

72-43-5

1,3,4

U247

1 (0.454)

Benzene, (trichloromethyl)-

98-07-7

3,4

U023

10 (4.54)

Benzene, 1,3,5-trinitro-

99-35-4

4

U234

10 (4.54)

Benzidine

92-87-5

2,3,4

U021

1 (0.454)

Benzo[a]anthracene

56-55-3

2,4

U018

10 (4.54)

1,3-Benzodioxole, 5-(1-propenyl)-1

120-58-1

4

U141

100 (45.4)

1,3-Benzodioxole, 5-(2-propenyl)-

94-59-7

4

U203

100 (45.4)

1,3-Benzodioxole, 5-propyl-

94-58-6

4

U090

10 (4.54)

1,3-Benzodioxol-4-ol, 2,2-dimethyl-

22961-82-6

4

U364

1000 (454)

1,3-Benzodioxol-4-ol, 2,2-dimethyl-, methyl carbamate

22781-23-3

4

U278

100 (45.4)

Benzo[b]fluoranthene

205-99-2

2

1 (0.454)

Benzo(k)fluoranthene

207-08-9

2

5000 (2270)

7-Benzofuranol, 2,3-dihydro-2,2-dimethyl-

1563-38-8

4

U367

10 (4.54)

7-Benzofuranol, 2,3-dihydro-2,2- dimethyl-, methylcarbamate

1563-66-2

1,4

P127

10 (4.54)

Benzoic acid

65-85-0

1

5000 (2270)

Benzoic acid, 2-hydroxy-, compd. with (3aS-cis)-1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethylpyrrolo[2,3-b]indol-5-yl methylcarbamate ester (1:1)

57-64-7

4

P188

100 (45.4)

Benzonitrile

100-47-0

1

5000 (2270)

Benzo[rst]pentaphene

189-55-9

4

U064

10 (4.54)

Benzo[ghi]perylene

191-24-2

2

5000 (2270)

2H-1-Benzopyran-2-one, 4-hydroxy-3-(3-oxo-1-phenylbutyl)-, & salts

81-81-2

4

P001

U248

100 (45.4)

Benzo[a]pyrene

50-32-8

2,4

U022

1 (0.454)

3,4-Benzopyrene

50-32-8

2,4

U022

1 (0.454)

ρ-Benzoquinone

106-51-4

3,4

U197

10 (4.54)

Benzotrichloride

98-07-7

3,4

U023

10 (4.54)

Benzoyl chloride

98-88-4

1

1000 (454)

Benzyl chloride

100-44-7

1,3,4

P028

100 (45.4)

BERYLLIUM AND COMPOUNDS

N.A.

2,3

**

Beryllium III

7440-41-7

2,3,4

P015

10 (4.54)

Beryllium chloride

7787-47-5

1

1 (0.454)

Beryllium compounds

N.A.

2,3

**

Beryllium fluoride

7787-49-7

1

1 (0.454)

Beryllium nitrate

13597-99-4

7787-55-5

1

1 (0.454)

Beryllium powder III

7440-41-7

2,3,4

P015

10 (4.54)

alpha-BHC

319-84-6

2

10 (4.54)

beta-BHC

319-85-7

2

1 (0.454)

delta-BHC

319-86-8

2

1 (0.454)

gamma-BHC

58-89-9

1,2,3,4

U129

1 (0.454)

2,2′-Bioxirane

1464-53-5

4

U085

10 (4.54)

Biphenyl

92-52-4

3

100 (45.4)

[1,1′-Biphenyl]-4,4′-diamine

92-87-5

2,3,4

U021

1 (0.454)

[1,1′-Biphenyl]-4,4′-diamine,3,3′-dichloro-

91-94-1

2,3,4

U073

1 (0.454)

[1,1′-Biphenyl]-4,4′-diamine,3,3′-dimethoxy-

119-90-4

3,4

U091

100 (45.4)

[1,1′-Biphenyl]-4,4′-diamine,3,3′-dimethyl-

119-93-7

3,4

U095

10 (4.54)

Bis(2-chloroethoxy) methane

111-91-1

2,4

U024

1000 (454)

Bis(2-chloroethyl) ether

111-44-4

2,3,4

U025

10 (4.54)

Bis(chloromethyl) ether

542-88-1

3,4

P016

10 (4.54)

Bis(2-ethylhexyl) phthalate

117-81-7

3,4

U028

100 (45.4)

Bromoacetone

598-31-2

4

P017

1000 (454)

1-Bromopropane (1-BP)

106-94-5

3

1 (0.454)

Bromoform

75-25-2

2,3,4

U225

100 (45.4)

Bromomethane

74-83-9

2,3,4

U029

1000 (454)

4-Bromophenyl phenyl ether

101-55-3

2,4

U030

100 (45.4)

Brucine

357-57-3

4

P018

100 (45.4)

1,3-Butadiene

106-99-0

3

10 (4.54)

1,3-Butadiene, 1,1,2,3,4,4-hexachloro-

87-68-3

2,3,4

U128

1 (0.454)

1-Butanamine, N-butyl-N-nitroso-

924-16-3

4

U172

10 (4.54)

1-Butanol

71-36-3

4

U031

5000 (2270)

2-Butanone

78-93-3

4

U159

5000 (2270)

2-Butanone, 3,3-dimethyl-1(methylthio)-, O-[(methylamino)carbonyl] oxime

39196-18-4

4

P045

100 (45.4)

2-Butanone peroxide

1338-23-4

4

U160

10 (4.54)

2-Butenal

123-73-9

4170-30-3

1,4

U053

100 (45.4)

2-Butene, 1,4-dichloro-

764-41-0

4

U074

1 (0.454)

2-Butenoic acid, 2-methyl-, 7-[[2,3-dihydroxy-2-(1-methoxyethyl)-3- methyl-1-oxobutoxy] methyl]-2,3, 5,7a-tetrahydro- 1H-pyrrolizin-1-yl ester, [1S-[1alpha(Z), 7(2S*,3R*),7aalpha]]-

303-34-4

4

U143

10 (4.54)

Butyl acetate

123-86-4

1

5000 (2270)

iso-Butyl acetate

110-19-0

1

5000 (2270)

sec-Butyl acetate

105-46-4

1

5000 (2270)

tert-Butyl acetate

540-88-5

1

5000 (2270)

n-Butyl alcohol

71-36-3

4

U031

5000 (2270)

Butylamine

109-73-9

1

1000 (454)

iso-Butylamine

78-81-9

1

1000 (454)

sec-Butylamine

513-49-5

13952-84-6

1

1000 (454)

tert-Butylamine

75-64-9

1

1000 (454)

Butyl benzyl phthalate

85-68-7

2

100 (45.4)

n-Butyl phthalate

84-74-2

1,2,3,4

U069

10 (4.54)

Butyric acid

107-92-6

1

5000 (2270)

iso-Butyric acid

79-31-2

1

5000 (2270)

Cacodylic acid

75-60-5

4

U136

1 (0.454)

CADMIUM AND COMPOUNDS

N.A.

2,3

**

Cadmium III

7440-43-9

2

10 (4.54)

Cadmium acetate

543-90-8

1

10 (4.54)

Cadmium bromide

7789-42-6

1

10 (4.54)

Cadmium chloride

10108-64-2

1

10 (4.54)

Cadmium compounds

N.A.

2,3

**

Calcium arsenate

7778-44-1

1

1 (0.454)

Calcium arsenite

52740-16-6

1

1 (0.454)

Calcium carbide

75-20-7

1

10 (4.54)

Calcium chromate

13765-19-0

1,4

U032

10 (4.54)

Calcium cyanamide

156-62-7

3

1000 (454)

Calcium cyanide Ca(CN) 2

592-01-8

1,4

P021

10 (4.54)

Calcium dodecylbenzenesulfonate

26264-06-2

1

1000 (454)

Calcium hypochlorite

7778-54-3

1

10 (4.54)

Captan

133-06-2

1,3

10 (4.54)

Carbamic acid, 1H-benzimidazol-2-yl, methyl ester

10605-21-7

4

U372

10 (4.54)

Carbamic acid, [1-[(butylamino)carbonyl]-1H-benzimidazol-2-yl]-,methyl ester

17804-35-2

4

U271

10 (4.54)

Carbamic acid, (3-chlorophenyl)-, 4-chloro-2-butynyl ester

101-27-9

4

U280

10 (4.54)

Carbamic acid, [(dibutylamino)-thio]methyl-, 2,3-dihydro-2,2-dimethyl-7-benzofuranyl ester

55285-14-8

4

P189

1000 (454)

Carbamic acid, dimethyl-,1-[(dimethyl-amino)carbonyl]-5-methyl-1H-pyrazol-3-yl ester

644-64-4

4

P191

1 (0.454)

Carbamic acid, dimethyl-, 3-methyl-1-(1-methylethyl)-1H-pyrazol-5-yl ester

119-38-0

4

P192

100 (45.4)

Carbamic acid, ethyl ester

51-79-6

3,4

U238

100 (45.4)

Carbamic acid, methyl-, 3-methylphenyl ester

1129-41-5

4

P190

1000 (454)

Carbamic acid, methylnitroso-, ethyl ester

615-53-2

4

U178

1 (0.454)

Carbamic acid, [1,2-phenylenebis(iminocarbonothioyl)]bis-, dimethyl ester

23564-05-8

4

U409

10 (4.54)

Carbamic acid, phenyl-, 1-methylethyl ester

122-42-9

4

U373

1000 (454)

Carbamic chloride, dimethyl-

79-44-7

3,4

U097

1 (0.454)

Carbamodithioic acid, 1,2-ethanediylbis-, salts & esters

111-54-6

4

U114

5000 (2270)

Carbamothioic acid, bis(1-methylethyl)-, S-(2,3-dichloro-2- propenyl) ester

2303-16-4

4

U062

100 (45.4)

Carbamothioic acid, bis(1-methylethyl)-, S-(2,3,3-trichloro-2-propenyl) ester

2303-17-5

4

U389

100 (45.4)

Carbamothioic acid, dipropyl-, S-(phenylmethyl) ester

52888-80-9

4

U387

5000 (2270)

Carbaryl

63-25-2

1,3,4

U279

100 (45.4)

Carbendazim

10605-21-7

4

U372

10 (4.54)

Carbofuran

1563-66-2

1,4

P127

10 (4.54)

Carbofuran phenol

1563-38-8

4

U367

10 (4.54)

Carbon disulfide

75-15-0

1,3,4

P022

100 (45.4)

Carbonic acid, dithallium(1 +) salt

6533-73-9

4

U215

100 (45.4)

Carbonic dichloride

75-44-5

1,3,4

P095

10 (4.54)

Carbonic difluoride

353-50-4

4

U033

1000 (454)

Carbonochloridic acid, methyl ester

79-22-1

4

U156

1000 (454)

Carbon oxyfluoride

353-50-4

4

U033

1000 (454)

Carbon tetrachloride

56-23-5

1,2,3,4

U211

10 (4.54)

Carbonyl sulfide

463-58-1

3

100 (45.4)

Carbosulfan

55285-14-8

4

P189

1000 (454)

Catechol

120-80-9

3

100 (45.4)

Chloral

75-87-6

4

U034

5000 (2270)

Chloramben

133-90-4

3

100 (45.4)

Chlorambucil

305-03-3

4

U035

10 (4.54)

CHLORDANE (TECHNICAL MIXTURE AND METABOLITES)

57-74-9

1,2,3,4

U036

1 (0.454)

Chlordane

57-74-9

1,2,3,4

U036

1 (0.454)

Chlordane, alpha & gamma isomers

57-74-9

5103-71-9

5103-74-2

1,2,3,4

U036

1 (0.454)

CHLORINATED BENZENES

N.A.

2

**

Chlorinated camphene

8001-35-2

1,2,3,4

P123

1 (0.454)

CHLORINATED ETHANES

N.A.

2

**

CHLORINATED NAPHTHALENE

N.A.

2

**

CHLORINATED PHENOLS

N.A.

2

**

Chlorine

7782-50-5

1,3

10 (4.54)

Chlornaphazine

494-03-1

4

U026

100 (45.4)

Chloroacetaldehyde

107-20-0

4

P023

1000 (454)

Chloroacetic acid

79-11-8

3

100 (45.4)

2-Chloroacetophenone

532-27-4

3

100 (45.4)

CHLOROALKYL ETHERS

N.A.

2

**

p-Chloroaniline

106-47-8

4

P024

1000 (454)

Chlorobenzene

108-90-7

1,2,3,4

U037

100 (45.4)

Chlorobenzilate

510-15-6

3,4

U038

10 (4.54)

p-Chloro-m-cresol

59-50-7

2,4

U039

5000 (2270)

Chlorodibromomethane

124-48-1

2

100 (45.4)

1-Chloro-2,3-epoxypropane

106-89-8

1,3,4

U041

100 (45.4)

Chloroethane

75-00-3

2,3

100 (45.4)

2-Chloroethyl vinyl ether

110-75-8

2,4

U042

1000 (454)

Chloroform

67-66-3

1,2,3,4

U044

10 (4.54)

Chloromethane

74-87-3

2,3,4

U045

100 (45.4)

Chloromethyl methyl ether

107-30-2

3,4

U046

10 (4.54)

beta-Chloronaphthalene

91-58-7

2,4

U047

5000 (2270)

2-Chloronaphthalene

91-58-7

2,4

U047

5000 (2270)

2-Chlorophenol

95-57-8

2,4

U048

100 (45.4)

o-Chlorophenol

95-57-8

2,4

U048

100 (45.4)

4-Chlorophenyl phenyl ether

7005-72-3

2

5000 (2270)

1-(o-Chlorophenyl)thiourea

5344-82-1

4

P026

100 (45.4)

Chloroprene

126-99-8

3

100 (45.4)

3-Chloropropionitrile

542-76-7

4

P027

1000 (454)

Chlorosulfonic acid

7790-94-5

1

1000 (454)

4-Chloro-o-toluidine, hydrochloride

3165-93-3

4

U049

100 (45.4)

Chlorpyrifos

2921-88-2

1

1 (0.454)

Chromic acetate

1066-30-4

1

1000 (454)

Chromic acid

7738-94-5

1

10 (4.54)

Chromic acid H 2 CrO 4 , calcium salt

13765-19-0

1,4

U032

10 (4.54)

Chromic sulfate

10101-53-8

1

1000 (454)

CHROMIUM AND COMPOUNDS

N.A.

2,3

**

Chromium Compounds

N.A.

2,3

**

Chromium III

7440-47-3

2

5000 (2270)

Chromous chloride

10049-05-5

1

1000 (454)

Chrysene

218-01-9

2,4

U050

100 (45.4)

Cobalt Compounds

N.A.

3

**

Cobaltous bromide

7789-43-7

1

1000 (454)

Cobaltous formate

544-18-3

1

1000 (454)

Cobaltous sulfamate

14017-41-5

1

1000 (454)

Coke Oven Emissions

N.A.

3

1 (0.454)

COPPER AND COMPOUNDS

N.A.

2

**

Copper III

7440-50-8

2

5000 (2270)

Copper cyanide Cu(CN)

544-92-3

4

P029

10 (4.54)

Coumaphos

56-72-4

1

10 (4.54)

Creosote

N.A

4

U051

1 (0.454)

Cresol (cresylic acid)

1319-77-3

1,3,4

U052

100 (45.4)

m-Cresol

108-39-4

3

100 (45.4)

o-Cresol

95-48-7

3

100 (45.4)

p-Cresol

106-44-5

3

100 (45.4)

Cresols (isomers and mixture)

1319-77-3

1,3,4

U052

100 (45.4)

Cresylic acid (isomers and mixture)

1319-77-3

1,3,4

U052

100 (45.4)

Crotonaldehyde

123-73-9 4170-30-3

1,4

U053

100 (45.4)

Cumene

98-82-8

3,4

U055

5000 (2270)

m-Cumenyl methylcarbamate

64-00-6

4

P202

10 (4.54)

Cupric acetate

142-71-2

1

100 (45.4)

Cupric acetoarsenite

12002-03-8

1

1 (0.454)

Cupric chloride

7447-39-4

1

10 (4.54)

Cupric nitrate

3251-23-8

1

100 (45.4)

Cupric oxalate

55671-32-4

1

100 (45.4)

Cupric sulfate

7758-98-7

1

10 (4.54)

Cupric sulfate, ammoniated

10380-29-7

1

100 (45.4)

Cupric tartrate

815-82-7

1

100 (45.4)

CYANIDES

N.A.

2,3

**

Cyanide Compounds

N.A.

2,3

**

Cyanides (soluble salts and complexes) not otherwise specified

N.A.

4

P030

10 (4.54)

Cyanogen

460-19-5

4

P031

100 (45.4)

Cyanogen bromide (CN)Br

506-68-3

4

U246

1000 (454)

Cyanogen chloride (CN)Cl

506-77-4

1,4

P033

10 (4.54)

2,5-Cyclohexadiene-1,4-dione

106-51-4

3,4

U197

10 (4.54)

Cyclohexane

110-82-7

1,4

U056

1000 (454)

Cyclohexane, 1,2,3,4,5,6-hexachloro-, (1α, 2α, 3β-, 4α, 5α, 6β)

58-89-9

1,2,3,4

U129

1 (0.454)

Cyclohexanone

108-94-1

4

U057

5000 (2270)

2-Cyclohexyl-4,6-dinitrophenol

131-89-5

4

P034

100 (45.4)

1,3-Cyclopentadiene, 1,2,3,4,5,5-hexachloro-

77-47-4

1,2,3,4

U130

10 (4.54)

Cyclophosphamide

50-18-0

4

U058

10 (4.54)

2,4-D Acid

94-75-7

1,3,4

U240

100 (45.4)

2,4-D Ester

94-11-1

94-79-1

94-80-4

1320-18-9

1928-38-7

1928-61-6

1929-73-3

2971-38-2

25168-26-7

53467-11-1

1

100 (45.4)

2,4-D, salts and esters

94-75-7

1,3,4

U240

100 (45.4)

Daunomycin

20830-81-3

4

U059

10 (4.54)

DDD

72-54-8

1,2,4

U060

1 (0.454)

4,4′-DDD

72-54-8

1,2,4

U060

1 (0.454)

DDE b

72-55-9

2,4

1 (0.454)

DDE b

3547-04-4

3

5000 (2270)

4,4′-DDE

72-55-9

2,4

1 (0.454)

DDT

50-29-3

1,2,4

U061

1 (0.454)

4,4′-DDT

50-29-3

1,2,4

U061

1 (0.454)

DDT AND METABOLITES

N.A.

2

**

DEHP

117-81-7

2,3,4

U028

100 (45.4)

Diallate

2303-16-4

4

U062

100 (45.4)

Diazinon

333-41-5

1

1 (0.454)

Diazomethane

334-88-3

3

100 (45.4)

Dibenz[a,h]anthracene

53-70-3

2,4

U063

1 (0.454)

1,2:5,6-Dibenzanthracene

53-70-3

2,4

U063

1 (0.454)

Dibenzo[a,h]anthracene

53-70-3

2,4

U063

1 (0.454)

Dibenzofuran

132-64-9

3

100 (45.4)

Dibenzo[a,i]pyrene

189-55-9

4

U064

10 (4.54)

1,2-Dibromo-3-chloropropane

96-12-8

3,4

U066

1 (0.454)

Dibromoethane

106-93-4

1,3,4

U067

1 (0.454)

Dibutyl phthalate

84-74-2

1,2,3,4

U069

10 (4.54)

Di-n-butyl phthalate

84-74-2

1,2,3,4

U069

10 (4.54)

Dicamba

1918-00-9

1

1000 (454)

Dichlobenil

1194-65-6

1

100 (45.4)

Dichlone

117-80-6

1

1 (0.454)

Dichlorobenzene

25321-22-6

1,2

100 (45.4)

1,2-Dichlorobenzene

95-50-1

1,2,4

U070

100 (45.4)

1,3-Dichlorobenzene

541-73-1

2,4

U071

100 (45.4)

1,4-Dichlorobenzene

106-46-7

1,2,3,4

U072

100 (45.4)

m-Dichlorobenzene

541-73-1

2,4

U071

100 (45.4)

o-Dichlorobenzene

95-50-1

1,2,4

U070

100 (45.4)

p-Dichlorobenzene

106-46-7

1,2,3,4

U072

100 (45.4)

DICHLOROBENZIDINE

1331-47-1

2

**

3,3′-Dichlorobenzidine

91-94-1

2,3,4

U073

1 (0.454)

Dichlorobromomethane

75-27-4

2

5000 (2270)

1,4-Dichloro-2-butene

764-41-0

4

U074

1 (0.454)

Dichlorodifluoromethane

75-71-8

4

U075

5000 (2270)

1,1-Dichloroethane

75-34-3

2,3,4

U076

1000 (454)

1,2-Dichloroethane

107-06-2

1,2,3,4

U077

100 (45.4)

1,1-Dichloroethylene

75-35-4

1,2,3,4

U078

100 (45.4)

1,2-Dichloroethylene

156-60-5

2,4

U079

1000 (454)

Dichloroethyl ether

111-44-4

2,3,4

U025

10 (4.54)

Dichloroisopropyl ether

108-60-1

2,4

U027

1000 (454)

Dichloromethane

75-09-2

2,3,4

U080

1000 (454)

Dichloromethoxy ethane

111-91-1

2,4

U024

1000 (454)

Dichloromethyl ether

542-88-1

3,4

P016

10 (4.54)

2,4-Dichlorophenol

120-83-2

2,4

U081

100 (45.4)

2,6-Dichlorophenol

87-65-0

4

U082

100 (45.4)

Dichlorophenylarsine

696-28-6

4

P036

1 (0.454)

Dichloropropane

26638-19-7

1,2

1000 (454)

1,1-Dichloropropane

78-99-9

1,2

1000 (454)

1,2-Dichloropropane

78-87-5

1,2,3,4

U083

1000 (454)

1,3-Dichloropropane

142-28-9

1,2

1000 (454)

Dichloropropane—Dichloropropene (mixture)

8003-19-8

1

100 (45.4)

Dichloropropene

26952-23-8

1,2

100 (45.4)

1,3-Dichloropropene

542-75-6

1,2,3,4

U084

100 (45.4)

2,3-Dichloropropene

78-88-6

1,2

100 (45.4)

2,2-Dichloropropionic acid

75-99-0

1

5000 (2270)

Dichlorvos

62-73-7

1,3

10 (4.54)

Dicofol

115-32-2

1

10 (4.54)

Dieldrin

60-57-1

1,2,4

P037

1 (0.454)

1,2:3,4-Diepoxybutane

1464-53-5

4

U085

10 (4.54)

Diethanolamine

111-42-2

3

100 (45.4)

Diethylamine

109-89-7

1

100 (45.4)

N,N-Diethylaniline

91-66-7

3

1000 (454)

Diethylarsine

692-42-2

4

P038

1 (0.454)

1,4-Diethyleneoxide

123-91-1

3,4

U108

100 (45.4)

Diethylene glycol, dicarbamate

5952-26-1

4

U395

5000 (2270)

Diethylhexyl phthalate

117-81-7

2,3,4

U028

100 (45.4)

N,N′-Diethylhydrazine

1615-80-1

4

U086

10 (4.54)

O,O-Diethyl S-methyl dithiophosphate

3288-58-2

4

U087

5000 (2270)

Diethyl-p-nitrophenyl phosphate

311-45-5

4

P041

100 (45.4)

Diethyl phthalate

84-66-2

2,4

U088

1000 (454)

O,O-Diethyl O-pyrazinyl phosphorothioate

297-97-2

4

P040

100 (45.4)

Diethylstilbestrol

56-53-1

4

U089

1 (0.454)

Diethyl sulfate

64-67-5

3

10 (4.54)

Dihydrosafrole

94-58-6

4

U090

10 (4.54)

Diisopropylfluorophosphate (DFP)

55-91-4

4

P043

100 (45.4)

1,4:5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexachloro-1,4,4a,5,8,8a-hexahydro-, (1alpha,4alpha,4abeta,5alpha, 8alpha,8abeta)-

309-00-2

1,2,4

P004

1 (0.454)

1,4:5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexachloro- 1,4,4a,5,8,8a-hexahydro-, (1alpha,4alpha,4abeta, 5beta,8beta,8abeta)-

465-73-6

4

P060

1 (0.454)

2,7:3,6-Dimethanonaphth[2,3- b]oxirene,3,4,5,6,9,9- hexachloro-1a,2,2a,3,6,6a,7,7a- octahydro-,(1aalpha,2beta, 2aalpha,3beta,6beta,6aalpha, 7beta,7aalpha)-

60-57-1

1,2,4

P037

1 (0.454)

2,7:3,6-Dimethanonaphth[2, 3-b]oxirene,3,4,5,6,9,9- hexachloro-1a,2,2a,3,6,6a,7,7a- octahydro-,(1aalpha,2beta, 2abeta,3alpha,6alpha, 6abeta,7beta,7aalpha)-, & metabolites

72-20-8

1,2,4

P051

1 (0.454)

Dimethoate

60-51-5

4

P044

10 (4.54)

3,3′-Dimethoxybenzidine

119-90-4

3,4

U091

100 (45.4)

Dimethylamine

124-40-3

1,4

U092

1000 (454)

Dimethyl aminoazobenzene

60-11-7

3,4

U093

10 (4.54)

p-Dimethylaminoazobenzene

60-11-7

3,4

U093

10 (4.54)

N,N-Dimethylaniline

121-69-7

3

100 (45.4)

7,12-Dimethylbenz[a]anthracene

57-97-6

4

U094

1 (0.454)

3,3′-Dimethylbenzidine

119-93-7

3,4

U095

10 (4.54)

alpha,alpha-Dimethylbenzylhydroperoxide

80-15-9

4

U096

10 (4.54)

Dimethylcarbamoyl chloride

79-44-7

3,4

U097

1 (0.454)

Dimethylformamide

68-12-2

3

100 (45.4)

1,1-Dimethylhydrazine

57-14-7

3,4

U098

10 (4.54)

1,2-Dimethylhydrazine

540-73-8

4

U099

1 (0.454)

alpha,alpha-Dimethylphenethylamine

122-09-8

4

P046

5000 (2270)

2,4-Dimethylphenol

105-67-9

2,4

U101

100 (45.4)

Dimethyl phthalate

131-11-3

2,3,4

U102

5000 (2270)

Dimethyl sulfate

77-78-1

3,4

U103

100 (45.4)

Dimetilan

644-64-4

4

P191

1 (0.454)

Dinitrobenzene (mixed)

25154-54-5

1

100 (45.4)

m-Dinitrobenzene

99-65-0

1

100 (45.4)

o-Dinitrobenzene

528-29-0

1

100 (45.4)

p-Dinitrobenzene

100-25-4

1

100 (45.4)

4,6-Dinitro-o-cresol

534-52-1

2,3,4

P047

10 (4.54)

4,6-Dinitro-o-cresol, and salts

534-52-1

3,4

P047

10 (4.54)

Dinitrophenol

25550-58-7

1

10 (4.54)

2,4-Dinitrophenol

51-28-5

1,2,3,4

P048

10 (4.54)

2,5-Dinitrophenol

329-71-5

1

10 (4.54)

2,6-Dinitrophenol

573-56-8

1

10 (4.54)

Dinitrotoluene

25321-14-6

1,2

10 (4.54)

2,4-Dinitrotoluene

121-14-2

1,2,3,4

U105

10 (4.54)

2,6-Dinitrotoluene

606-20-2

1,2,4

U106

100 (45.4)

3,4-Dinitrotoluene

610-39-9

1,2

10 (4.54)

Dinoseb

88-85-7

4

P020

1000 (454)

Di-n-octyl phthalate

117-84-0

2,4

U107

5000 (2270)

1,4-Dioxane

123-91-1

3,4

U108

100 (45.4)

DIPHENYLHYDRAZINE

38622-18-3

2

**

1,2-Diphenylhydrazine

122-66-7

2,3,4

U109

10 (4.54)

Diphosphoramide, octamethyl-

152-16-9

4

P085

100 (45.4)

Diphosphoric acid, tetraethyl ester

107-49-3

1,4

P111

10 (4.54)

Dipropylamine

142-84-7

4

U110

5000 (2270)

Di-n-propylnitrosamine

621-64-7

2,4

U111

10 (4.54)

Diquat

85-00-7

2764-72-9

1

1000 (454)

Disulfoton

298-04-4

1,4

P039

1 (0.454)

Dithiobiuret

541-53-7

4

P049

100 (45.4)

1,3-Dithiolane-2-carboxaldehyde, 2,4-dimethyl-, O-[(methylamino)-carbonyl]oxime

26419-73-8

4

P185

100 (45.4)

Diuron

330-54-1

1

100 (45.4)

Dodecylbenzenesulfonic acid

27176-87-0

1

1000 (454)

ENDOSULFAN AND METABOLITES

N.A.

2

**

Endosulfan

115-29-7

1,2,4

P050

1 (0.454)

alpha-Endosulfan

959-98-8

2

1 (0.454)

beta-Endosulfan

33213-65-9

2

1 (0.454)

Endosulfan sulfate

1031-07-8

2

1 (0.454)

Endothall

145-73-3

4

P088

1000 (454)

ENDRIN AND METABOLITES

N.A.

2,4

P051

**

Endrin, & metabolites

72-20-8

1,2,4

P051

1 (0.454)

Endrin

72-20-8

1,2,4

P051

1 (0.454)

Endrin aldehyde

7421-93-4

2

1 (0.454)

Epichlorohydrin

106-89-8

1,3,4

U041

100 (45.4)

Epinephrine

51-43-4

4

P042

1000 (454)

1,2-Epoxybutane

106-88-7

3

100 (45.4)

Ethanal

75-07-0

1,3,4

U001

1000 (454)

Ethanamine, N,N-diethyl-

121-44-8

1,3,4

U404

5000 (2270)

Ethanamine, N-ethyl-N-nitroso-

55-18-5

4

U174

1 (0.454)

1,2-Ethanediamine, N,N-dimethyl-N′-2- pyridinyl-N′-(2- thienylmethyl)-

91-80-5

4

U155

5000 (2270)

Ethane, 1,2-dibromo-

106-93-4

1,3,4

U067

1 (0.454)

Ethane, 1,1-dichloro-

75-34-3

2,3,4

U076

1000 (454)

Ethane, 1,2-dichloro-

107-06-2

1,2,3,4

U077

100 (45.4)

Ethanedinitrile

460-19-5

4

P031

100 (45.4)

Ethane, hexachloro-

67-72-1

2,3,4

U131

100 (45.4)

Ethane, 1,1′-[methylenebis(oxy)]bis[2- chloro-

111-91-1

2,4

U024

1000 (454)

Ethane, 1,1′-oxybis-

60-29-7

4

U117

100 (45.4)

Ethane, 1,1′-oxybis[2-chloro-

111-44-4

2,3,4

U025

10 (4.54)

Ethane, pentachloro-

76-01-7

4

U184

10 (4.54)

Ethane, 1,1,1,2-tetrachloro-

630-20-6

4

U208

100 (45.4)

Ethane, 1,1,2,2-tetrachloro-

79-34-5

2,3,4

U209

100 (45.4)

Ethanethioamide

62-55-5

4

U218

10 (4.54)

Ethane, 1,1,1-trichloro-

71-55-6

2,3,4

U226

1000 (454)

Ethane, 1,1,2-trichloro-

79-00-5

2,3,4

U227

100 (45.4)

Ethanimidothioic acid, 2-(dimethylamino)-N-hydroxy-2-oxo-, methyl ester

30558-43-1

4

U394

5000 (2270)

Ethanimidothioic acid, 2-(dimethylamino)-N-[[(methylamino)carbonyl]oxy]-2-oxo-, methyl ester

23135-22-0

4

P194

100 (45.4)

Ethanimidothioic acid, N-[[(methylamino) carbonyl]oxy]-, methyl ester

16752-77-5

4

P066

100 (45.4)

Ethanimidothioic acid, N,N′- [thiobis[(methylimino) carbonyloxy]]bis-, dimethyl ester

59669-26-0

4

U410

100 (45.4)

Ethanol, 2-ethoxy-

110-80-5

4

U359

1000 (454)

Ethanol, 2,2′-(nitrosoimino)bis-

1116-54-7

4

U173

1 (0.454)

Ethanol, 2,2′-oxybis-, dicarbamate

5952-26-1

4

U395

5000 (2270)

Ethanone, 1-phenyl-

98-86-2

3,4

U004

5000 (2270)

Ethene, chloro-

75-01-4

2,3,4

U043

1 (0.454)

Ethene, (2-chloroethoxy)-

110-75-8

2,4

U042

1000 (454)

Ethene, 1,1-dichloro-

75-35-4

1,2,3,4

U078

100 (45.4)

Ethene, 1,2-dichloro-(E)

156-60-5

2,4

U079

1000 (454)

Ethene, tetrachloro-

127-18-4

2,3,4

U210

100 (45.4)

Ethene, trichloro-

79-01-6

1,2,3,4

U228

100 (45.4)

Ethion

563-12-2

1

10 (4.54)

Ethyl acetate

141-78-6

4

U112

5000 (2270)

Ethyl acrylate

140-88-5

3,4

U113

1000 (454)

Ethylbenzene

100-41-4

1,2,3

1000 (454)

Ethyl carbamate

51-79-6

3,4

U238

100 (45.4)

Ethyl chloride

75-00-3

2,3

100 (45.4)

Ethyl cyanide

107-12-0

4

P101

10 (4.54)

Ethylenebisdithiocarbamic acid, salts & esters

111-54-6

4

U114

5000 (2270)

Ethylenediamine

107-15-3

1

5000 (2270)

Ethylenediamine-tetraacetic acid (EDTA)

60-00-4

1

5000 (2270)

Ethylene dibromide

106-93-4

1,3,4

U067

1 (0.454)

Ethylene dichloride

107-06-2

1,2,3,4

U077

100 (45.4)

Ethylene glycol

107-21-1

3

5000 (2270)

Ethylene glycol monoethyl ether

110-80-5

4

U359

1000 (454)

Ethylene oxide

75-21-8

3,4

U115

10 (4.54)

Ethylenethiourea

96-45-7

3,4

U116

10 (4.54)

Ethylenimine

151-56-4

3,4

P054

1 (0.454)

Ethyl ether

60-29-7

4

U117

100 (45.4)

Ethylidene dichloride

75-34-3

2,3,4

U076

1000 (454)

Ethyl methacrylate

97-63-2

4

U118

1000 (454)

Ethyl methanesulfonate

62-50-0

4

U119

1 (0.454)

Famphur

52-85-7

4

P097

1000 (454)

Ferric ammonium citrate

1185-57-5

1

1000 (454)

Ferric ammonium oxalate

2944-67-4

55488-87-4

1

1000 (454)

Ferric chloride

7705-08-0

1

1000 (454)

Ferric fluoride

7783-50-8

1

100 (45.4)

Ferric nitrate

10421-48-4

1

1000 (454)

Ferric sulfate

10028-22-5

1

1000 (454)

Ferrous ammonium sulfate

10045-89-3

1

1000 (454)

Ferrous chloride

7758-94-3

1

100 (45.4)

Ferrous sulfate

7720-78-7

7782-63-0

1

1000 (454)

Fine mineral fibers c

N.A.

3

**

Fluoranthene

206-44-0

2,4

U120

100 (45.4)

Fluorene

86-73-7

2

5000 (2270)

Fluorine

7782-41-4

4

P056

10 (4.54)

Fluoroacetamide

640-19-7

4

P057

100 (45.4)

Fluoroacetic acid, sodium salt

62-74-8

4

P058

10 (4.54)

Formaldehyde

50-00-0

1,3,4

U122

100 (45.4)

Formetanate hydrochloride

23422-53-9

4

P198

100 (45.4)

Formic acid

64-18-6

1,4

U123

5000 (2270)

Formparanate

17702-57-7

4

P197

100 (45.4)

Fulminic acid, mercury(2 +)salt

628-86-4

4

P065

10 (4.54)

Fumaric acid

110-17-8

1

5000 (2270)

Furan

110-00-9

4

U124

100 (45.4)

2-Furancarboxaldehyde

98-01-1

1,4

U125

5000 (2270)

2,5-Furandione

108-31-6

1,3,4

U147

5000 (2270)

Furan, tetrahydro-

109-99-9

4

U213

1000 (454)

Furfural

98-01-1

1,4

U125

5000 (2270)

Furfuran

110-00-9

4

U124

100 (45.4)

Glucopyranose, 2-deoxy-2-(3-methyl-3-nitrosoureido)-,D-

18883-66-4

4

U206

1 (0.454)

D-Glucose, 2-deoxy-2-[[(methylnitrosoamino)-carbonyl]amino]-

18883-66-4

4

U206

1 (0.454)

Glycidylaldehyde

765-34-4

4

U126

10 (4.54)

Glycol ethers d

N.A.

3

**

Guanidine, N-methyl-N′-nitro-N-nitroso-

70-25-7

4

U163

10 (4.54)

Guthion

86-50-0

1

1 (0.454)

HALOETHERS

N.A.

2

**

HALOMETHANES

N.A.

2

**

HEPTACHLOR AND METABOLITES

N.A.

2

**

Heptachlor

76-44-8

1,2,3,4

P059

1 (0.454)

Heptachlor epoxide

1024-57-3

2

1 (0.454)

Hexachlorobenzene

118-74-1

2,3,4

U127

10 (4.54)

Hexachlorobutadiene

87-68-3

2,3,4

U128

1 (0.454)

HEXACHLOROCYCLOHEXANE (all isomers)

608-73-1

2

**

Hexachlorocyclopentadiene

77-47-4

1,2,3,4

U130

10 (4.54)

Hexachloroethane

67-72-1

2,3,4

U131

100 (45.4)

Hexachlorophene

70-30-4

4

U132

100 (45.4)

Hexachloropropene

1888-71-7

4

U243

1000 (454)

Hexaethyl tetraphosphate

757-58-4

4

P062

100 (45.4)

Hexamethylene-1,6-diisocyanate

822-06-0

3

100 (45.4)

Hexamethylphosphoramide

680-31-9

3

1 (0.454)

Hexane

110-54-3

3

5000 (2270)

Hexone

108-10-1

3,4

U161

5000 (2270)

Hydrazine

302-01-2

3,4

U133

1 (0.454)

Hydrazinecarbothioamide

79-19-6

4

P116

100 (45.4)

Hydrazine, 1,2-diethyl-

1615-80-1

4

U086

10 (4.54)

Hydrazine, 1,1-dimethyl-

57-14-7

3,4

U098

10 (4.54)

Hydrazine, 1,2-dimethyl-

540-73-8

4

U099

1 (0.454)

Hydrazine, 1,2-diphenyl-

122-66-7

2,3,4

U109

10 (4.54)

Hydrazine, methyl-

60-34-4

3,4

P068

10 (4.54)

Hydrochloric acid

7647-01-0

1,3

5000 (2270)

Hydrocyanic acid

74-90-8

1,4

P063

10 (4.54)

Hydrofluoric acid

7664-39-3

1,3,4

U134

100 (45.4)

Hydrogen chloride

7647-01-0

1,3

5000 (2270)

Hydrogen cyanide

74-90-8

1,4

P063

10 (4.54)

Hydrogen fluoride

7664-39-3

1,3,4

U134

100 (45.4)

Hydrogen phosphide

7803-51-2

3,4

P096

100 (45.4)

Hydrogen sulfide H2S

7783-06-4

1,4

U135

100 (45.4)

Hydroperoxide, 1-methyl-1-phenylethyl-

80-15-9

4

U096

10 (4.54)

Hydroquinone

123-31-9

3

100 (45.4)

2-Imidazolidinethione

96-45-7

3,4

U116

10 (4.54)

Indeno(1,2,3-cd)pyrene

193-39-5

2,4

U137

100 (45.4)

Iodomethane

74-88-4

3,4

U138

100 (45.4)

1,3-Isobenzofurandione

85-44-9

3,4

U190

5000 (2270)

Isobutyl alcohol

78-83-1

4

U140

5000 (2270)

Isodrin

465-73-6

4

P060

1 (0.454)

Isolan

119-38-0

4

P192

100 (45.4)

Isophorone

78-59-1

2,3

5000 (2270)

Isoprene

78-79-5

1

100 (45.4)

Isopropanolamine dodecylbenzenesulfonate

42504-46-1

1

1000 (454)

3-Isopropylphenyl N-methylcarbamate

64-00-6

4

P202

10 (4.54)

Isosafrole

120-58-1

4

U141

100 (45.4)

3(2H)-Isoxazolone, 5-(aminomethyl)-

2763-96-4

4

P007

1000 (454)

Kepone

143-50-0

1,4

U142

1 (0.454)

Lasiocarpine

303-34-4

4

U143

10 (4.54)

LEAD AND COMPOUNDS

N.A.

2,3

**

Lead III

7439-92-1

2

10 (4.54)

Lead acetate

301-04-2

1,4

U144

10 (4.54)

Lead arsenate

7784-40-9

7645-25-2

10102-48-4

1

1 (0.454)

Lead, bis(acetato-O)tetrahydroxytri-

1335-32-6

4

U146

10 (4.54)

Lead chloride

7758-95-4

1

10 (4.54)

Lead compounds

N.A.

2,3

**

Lead fluoborate

13814-96-5

1

10 (4.54)

Lead fluoride

7783-46-2

1

10 (4.54)

Lead iodide

10101-63-0

1

10 (4.54)

Lead nitrate

10099-74-8

1

10 (4.54)

Lead phosphate

7446-27-7

4

U145

10 (4.54)

Lead stearate

1072-35-1

7428-48-0

56189-09-4

1

10 (4.54)

Lead subacetate

1335-32-6

4

U146

10 (4.54)

Lead sulfate

7446-14-2

15739-80-7

1

10 (4.54)

Lead sulfide

1314-87-0

1

10 (4.54)

Lead thiocyanate

592-87-0

1

10 (4.54)

Lindane

58-89-9

1,2,3,4

U129

1 (0.454)

Lindane (all isomers)

58-89-9

1,2,3,4

U129

1 (0.454)

Lithium chromate

14307-35-8

1

10 (4.54)

Malathion

121-75-5

1

100 (45.4)

Maleic acid

110-16-7

1

5000 (2270)

Maleic anhydride

108-31-6

1,3,4

U147

5000 (2270)

Maleic hydrazide

123-33-1

4

U148

5000 (2270)

Malononitrile

109-77-3

4

U149

1000 (454)

Manganese, bis (dimethylcarbamodithioato-S,S′)-

15339-36-3

4

P196

10 (4.54)

Manganese Compounds

N.A.

3

**

Manganese dimethyldithiocarbamate

15339-36-3

4

P196

10 (4.54)

MDI

101-68-8

3

5000 (2270)

MEK

78-93-3

4

U159

5000 (2270)

Melphalan

148-82-3

4

U150

1 (0.454)

Mercaptodimethur

2032-65-7

1,4

P199

10 (4.54)

MERCURY AND COMPOUNDS

N.A.

2,3

**

Mercury Compounds

N.A.

2,3

**

Mercuric cyanide

592-04-1

1

1(0.454)

Mercuric nitrate

10045-94-0

1

10 (4.54)

Mercuric sulfate

7783-35-9

1

10 (4.54)

Mercuric thiocyanate

592-85-8

1

10 (4.54)

Mercurous nitrate

10415-75-5

1

10 (4.54)

Mercury

7782-86-7

7439-97-6

2,3,4

U151

1 (0.454)

Mercury, (acetato-O)phenyl-

62-38-4

4

P092

100 (45.4)

Mercury fulminate

628-86-4

4

P065

10 (4.54)

Methacrylonitrile

126-98-7

4

U152

1000 (454)

Methanamine, N-methyl-

124-40-3

1,4

U092

1000 (454)

Methanamine, N-methyl-N-nitroso-

62-75-9

2,3,4

P082

10 (4.54)

Methane, bromo-

74-83-9

2,3,4

U029

1000 (454)

Methane, chloro-

74-87-3

2,3,4

U045

100 (45.4)

Methane, chloromethoxy-

107-30-2

3,4

U046

10 (4.54)

Methane, dibromo-

74-95-3

4

U068

1000 (454)

Methane, dichloro-

75-09-2

2,3,4

U080

1000 (454)

Methane, dichlorodifluoro-

75-71-8

4

U075

5000 (2270)

Methane, iodo-

74-88-4

3,4

U138

100 (45.4)

Methane, isocyanato-

624-83-9

3,4

P064

10 (4.54)

Methane, oxybis(chloro-

542-88-1

3,4

P016

10 (4.54)

Methanesulfenyl chloride, trichloro-

594-42-3

4

P118

100 (45.4)

Methanesulfonic acid, ethyl ester

62-50-0

4

U119

1 (0.454)

Methane, tetrachloro-

56-23-5

1,2,3,4

U211

10 (4.54)

Methane, tetranitro-

509-14-8

4

P112

10 (4.54)

Methanethiol

74-93-1

1,4

U153

100 (45.4)

Methane, tribromo-

75-25-2

2,3,4

U225

100 (45.4)

Methane, trichloro-

67-66-3

1,2,3,4

U044

10 (4.54)

Methane, trichlorofluoro-

75-69-4

4

U121

5000 (2270)

Methanimidamide, N,N-dimethyl-N′-[3-[[(methylamino)-carbonyl]oxy]phenyl]-, monohydrochloride

23422-53-9

4

P198

100 (45.4)

Methanimidamide, N,N-dimethyl-N′-[2-methyl-4- [[(methylamino) carbonyl]oxy]phenyl]-

17702-57-7

4

P197

100 (45.4)

6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-, 3-oxide

115-29-7

1,2,4

P050

1 (0.454)

4,7-Methano-1H-indene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro-

76-44-8

1,2,3,4

P059

1 (0.454)

4,7-Methano-1H-indene, 1,2,4,5,6,7,8,8-octachloro-2,3,3a,4,7,7a-hexahydro-

57-74-9

1,2,3,4

U036

1 (0.454)

Methanol

67-56-1

3,4

U154

5000 (2270)

Methapyrilene

91-80-5

4

U155

5000 (2270)

1,3,4-Metheno-2H-cyclobuta[cd]pentalen-2-one, 1,1a,3,3a,4,5,5,5a,5b,6-decachlorooctahydro-

143-50-0

1,4

U142

1 (0.454)

Methiocarb

2032-65-7

1,4

P199

10 (4.54)

Methomyl

16752-77-5

4

P066

100 (45.4)

Methoxychlor

72-43-5

1,3,4

U247

1 (0.454)

Methyl alcohol

67-56-1

3,4

U154

5000 (2270)

2-Methyl aziridine

75-55-8

3,4

P067

1 (0.454)

Methyl bromide

74-83-9

2,3,4

U029

1000 (454)

1-Methylbutadiene

504-60-9

4

U186

100 (45.4)

Methyl chloride

74-87-3

2,3,4

U045

100 (45.4)

Methyl chlorocarbonate

79-22-1

4

U156

1000 (454)

Methyl chloroform

71-55-6

2,3,4

U226

1000 (454)

3-Methylcholanthrene

56-49-5

4

U157

10 (4.54)

4,4′-Methylenebis(2-chloroaniline)

101-14-4

3,4

U158

10 (4.54)

Methylene bromide

74-95-3

4

U068

1000 (454)

Methylene chloride

75-09-2

2,3,4

U080

1000 (454)

4,4′-Methylenedianiline

101-77-9

3

10 (4.54)

Methylene diphenyl diisocyanate

101-68-8

3

5000 (2270)

Methyl ethyl ketone

78-93-3

4

U159

5000 (2270)

Methyl ethyl ketone peroxide

1338-23-4

4

U160

10 (4.54)

Methyl hydrazine

60-34-4

3,4

P068

10 (4.54)

Methyl iodide

74-88-4

3,4

U138

100 (45.4)

Methyl isobutyl ketone

108-10-1

3,4

U161

5000 (2270)

Methyl isocyanate

624-83-9

3,4

P064

10 (4.54)

2-Methyllactonitrile

75-86-5

1,4

P069

10 (4.54)

Methyl mercaptan

74-93-1

1,4

U153

100 (45.4)

Methyl methacrylate

80-62-6

1,3,4

U162

1000 (454)

Methyl parathion

298-00-0

1,4

P071

100 (45.4)

4-Methyl-2-pentanone

108-10-1

3,4

U161

5000 (2270)

Methyl tert-butyl ether

1634-04-4

3

1000 (454)

Methylthiouracil

56-04-2

4

U164

10 (4.54)

Metolcarb

1129-41-5

4

P190

1000 (454)

Mevinphos

7786-34-7

1

10 (4.54)

Mexacarbate

315-18-4

1,4

P128

1000 (454)

Mitomycin C

50-07-7

4

U010

10 (4.54)

MNNG

70-25-7

4

U163

10 (4.54)

Monoethylamine

75-04-7

1

100 (45.4)

Monomethylamine

74-89-5

1

100 (45.4)

Naled

300-76-5

1

10 (4.54)

5,12-Naphthacenedione, 8-acetyl-10-[(3-amino-2,3,6-trideoxy-alpha-L-lyxo-hexopyranosyl)oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-, (8S-cis)-

20830-81-3

4

U059

10 (4.54)

1-Naphthalenamine

134-32-7

4

U167

100 (45.4)

2-Naphthalenamine

91-59-8

4

U168

10 (4.54)

Naphthalenamine, N,N′-bis(2-chloroethyl)-

494-03-1

4

U026

100 (45.4)

Naphthalene

91-20-3

1,2,3,4

U165

100 (45.4)

Naphthalene, 2-chloro-

91-58-7

2,4

U047

5000 (2270)

1,4-Naphthalenedione

130-15-4

4

U166

5000 (2270)

2,7-Naphthalenedisulfonic acid, 3,3′-[(3,3′-dimethyl-(1,1′-biphenyl)-4,4′-diyl)-bis(azo)]bis(5-amino-4-hydroxy)-tetrasodium salt

72-57-1

4

U236

10 (4.54)

1-Naphthalenol, methylcarbamate

63-25-2

1,3,4

U279

100 (45.4)

Naphthenic acid

1338-24-5

1

100 (45.4)

1,4-Naphthoquinone

130-15-4

4

U166

5000 (2270)

alpha-Naphthylamine

134-32-7

4

U167

100 (45.4)

beta-Naphthylamine

91-59-8

4

U168

10 (4.54)

alpha-Naphthylthiourea

86-88-4

4

P072

100 (45.4)

NICKEL AND COMPOUNDS

N.A.

2,3

**

Nickel III

7440-02-0

2

100 (45.4)

Nickel ammonium sulfate

15699-18-0

1

100 (45.4)

Nickel carbonyl Ni(CO)4, (T-4)-

13463-39-3

4

P073

10 (4.54)

Nickel chloride

7718-54-9

37211-05-5

1

100 (45.4)

Nickel compounds

N.A.

2,3

**

Nickel cyanide Ni(CN)2

557-19-7

4

P074

10 (4.54)

Nickel hydroxide

12054-48-7

1

10 (4.54)

Nickel nitrate

14216-75-2

1

100 (45.4)

Nickel sulfate

7786-81-4

1

100 (45.4)

Nicotine, & salts

54-11-5

4

P075

100 (45.4)

Nitric acid

7697-37-2

1

1000 (454)

Nitric acid, thallium (1 +) salt

10102-45-1

4

U217

100 (45.4)

Nitric oxide

10102-43-9

4

P076

10 (4.54)

p-Nitroaniline

100-01-6

4

P077

5000 (2270)

Nitrobenzene

98-95-3

1,2,3,4

U169

1000 (454)

4-Nitrobiphenyl

92-93-3

3

10 (4.54)

Nitrogen dioxide

10102-44-0 10544-72-6

1,4

P078

10 (4.54)

Nitrogen oxide NO

10102-43-9

4

P076

10 (4.54)

Nitrogen oxide NO 2

10102-44-0 10544-72-6

1,4

P078

10 (4.54)

Nitroglycerine

55-63-0

4

P081

10 (4.54)

NITROPHENOLS

25154-55-6

2

**

Nitrophenol (mixed)

25154-55-6

1

100 (45.4)

m-Nitrophenol

554-84-7

1

100 (45.4)

o-Nitrophenol

88-75-5

1,2

100 (45.4)

p-Nitrophenol

100-02-7

1,2,3,4

U170

100 (45.4)

2-Nitrophenol

88-75-5

1,2

100 (45.4)

4-Nitrophenol

100-02-7

1,2,3,4

U170

100 (45.4)

2-Nitropropane

79-46-9

3,4

U171

10 (4.54)

NITROSAMINES

N.A.

2

**

N-Nitrosodi-n-butylamine

924-16-3

4

U172

10 (4.54)

N-Nitrosodiethanolamine

1116-54-7

4

U173

1 (0.454)

N-Nitrosodiethylamine

55-18-5

4

U174

1 (0.454)

N-Nitrosodimethylamine

62-75-9

2,3,4

P082

10 (4.54)

N-Nitrosodiphenylamine

86-30-6

2

100 (45.4)

N-Nitroso-N-ethylurea

759-73-9

4

U176

1 (0.454)

N-Nitroso-N-methylurea

684-93-5

3,4

U177

1 (0.454)

N-Nitroso-N-methylurethane

615-53-2

4

U178

1 (0.454)

N-Nitrosomethylvinylamine

4549-40-0

4

P084

10 (4.54)

N-Nitrosomorpholine

59-89-2

3

1 (0.454)

N-Nitrosopiperidine

100-75-4

4

U179

10 (4.54)

N-Nitrosopyrrolidine

930-55-2

4

U180

1 (0.454)

Nitrotoluene

1321-12-6

1

1000 (454)

m-Nitrotoluene

99-08-1

1

1000 (454)

o-Nitrotoluene

88-72-2

1

1000 (454)

p-Nitrotoluene

99-99-0

1

1000 (454)

5-Nitro-o-toluidine

99-55-8

4

U181

100 (45.4)

Octamethylpyrophosphoramide

152-16-9

4

P085

100 (45.4)

Osmium oxide OsO4, (T-4)-

20816-12-0

4

P087

1000 (454)

Osmium tetroxide

20816-12-0

4

P087

1000 (454)

7-Oxabicyclo[221]heptane-2,3-dicarboxylic acid

145-73-3

4

P088

1000 (454)

Oxamyl

23135-22-0

4

P194

100 (45.4)

1,2-Oxathiolane, 2,2-dioxide

1120-71-4

3,4

U193

10 (4.54)

2H-1,3,2-Oxazaphosphorin-2-amine, N,N- bis(2-chloroethyl)tetrahydro-, 2-oxide

50-18-0

4

U058

10 (4.54)

Oxirane

75-21-8

3,4

U115

10 (4.54)

Oxiranecarboxyaldehyde

765-34-4

4

U126

10 (4.54)

Oxirane, (chloromethyl)-

106-89-8

1,3,4

U041

100 (45.4)

Paraformaldehyde

30525-89-4

1

1000 (454)

Paraldehyde

123-63-7

4

U182

1000 (454)

Parathion

56-38-2

1,3,4

P089

10 (4.54)

PCBs

1336-36-3

1,2,3

1 (0.454)

PCNB

82-68-8

3,4

U185

100 (45.4)

Pentachlorobenzene

608-93-5

4

U183

10 (4.54)

Pentachloroethane

76-01-7

4

U184

10 (4.54)

Pentachloronitrobenzene

82-68-8

3,4

U185

100 (45.4)

Pentachlorophenol

87-86-5

1,2,3,4

See F027

10 (4.54)

1,3-Pentadiene

504-60-9

4

U186

100 (45.4)

Perchloroethylene

127-18-4

2,3,4

U210

100 (45.4)

Perfluorooctanesulfonic acid, salts, & structural isomers v

N.A.

5

1 (0.454)

Perfluorooctanesulfonic acid v

1763-23-1

5

1 (0.454)

Perfluorooctanoic acid, salts, & structural isomers v

N.A.

5

1 (0.454)

Perfluorooctanoic acid v

335-67-1

5

1 (0.454)

Phenacetin

62-44-2

4

U187

100 (45.4)

Phenanthrene

85-01-8

2

5000 (2270)

Phenol

108-95-2

1,2,3,4

U188

1000 (454)

Phenol, 2-chloro-

95-57-8

2,4

U048

100 (45.4)

Phenol, 4-chloro-3-methyl-

59-50-7

2,4

U039

5000 (2270)

Phenol, 2-cyclohexyl-4,6-dinitro-

131-89-5

4

P034

100 (45.4)

Phenol, 2,4-dichloro-

120-83-2

2,4

U081

100 (45.4)

Phenol, 2,6-dichloro-

87-65-0

4

U082

100 (45.4)

Phenol, 4,4′-(1,2-diethyl-1,2-ethenediyl)bis-, (E)

56-53-1

4

U089

1 (0.454)

Phenol, 2,4-dimethyl-

105-67-9

2,4

U101

100 (45.4)

Phenol, 4-(dimethylamino)-3,5-dimethyl-, 4 methylcarbamate (ester)

315-18-4

1,4

P128

1000 (454)

Phenol, (3,5-dimethyl-4-(methylthio)-, methylcarbamate

2032-65-7

1,4

P199

10 (4.54)

Phenol, 2,4-dinitro-

51-28-5

1,2,3,4

P048

10 (4.54)

Phenol, methyl-

1319-77-3

1,3,4

U052

100 (45.4)

Phenol, 2-methyl-4,6-dinitro-

534-52-1

2,3,4

P047

10 (4.54)

Phenol, 2-methyl-4,6-dinitro-, & salts

534-52-1

3,4

P047

10 (4.54)

Phenol, 2,2′-methylenebis[3,4,6- trichloro-

70-30-4

4

U132

100 (45.4)

Phenol, 2-(1-methylethoxy)-, methylcarbamate

114-26-1

3,4

U411

100 (45.4)

Phenol, 3-(1-methylethyl)-, methyl carbamate

64-00-6

4

P202

10 (4.54)

Phenol, 3-methyl-5-(1-methylethyl)-, methyl carbamate

2631-37-0

4

P201

1000 (454)

Phenol, 2-(1-methylpropyl)-4,6-dinitro-

88-85-7

4

P020

1000 (454)

Phenol, 4-nitro-

100-02-7

1,2,3,4

U170

100 (45.4)

Phenol, pentachloro-

87-86-5

1,2,3,4

See F027

10 (4.54)

Phenol, 2,3,4,6-tetrachloro-

58-90-2

4

See F027

10 (4.54)

Phenol, 2,4,5-trichloro-

95-95-4

1,3,4

See F027

10 (4.54)

Phenol, 2,4,6-trichloro-

88-06-2

1,2,3,4

See F027

10 (4.54)

Phenol, 2,4,6-trinitro-, ammonium salt

131-74-8

4

P009

10 (4.54)

L-Phenylalanine, 4-[bis(2-chloroethyl)amino]-

148-82-3

4

U150

1 (0.454)

p-Phenylenediamine

106-50-3

3

5000 (2270)

Phenylmercury acetate

62-38-4

4

P092

100 (45.4)

Phenylthiourea

103-85-5

4

P093

100 (45.4)

Phorate

298-02-2

4

P094

10 (4.54)

Phosgene

75-44-5

1,3,4

P095

10 (4.54)

Phosphine

7803-51-2

3,4

P096

100 (45.4)

Phosphoric acid

7664-38-2

1

5000 (2270)

Phosphoric acid, diethyl 4-nitrophenyl ester

311-45-5

4

P041

100 (45.4)

Phosphoric acid, lead(2 +) salt (2:3)

7446-27-7

4

U145

10 (4.54)

Phosphorodithioic acid, O,O-diethyl S-[2-(ethylthio)ethyl] ester

298-04-4

1,4

P039

1 (0.454)

Phosphorodithioic acid, O,O-diethyl S-[(ethylthio)methyl] ester

298-02-2

4

P094

10 (4.54)

Phosphorodithioic acid, O,O-diethyl S-methyl ester

3288-58-2

4

U087

5000 (2270)

Phosphorodithioic acid, O,O-dimethyl S-[2(methylamino)-2-oxoethyl] ester

60-51-5

4

P044

10 (4.54)

Phosphorofluoridic acid, bis(1-methylethyl) ester

55-91-4

4

P043

100 (45.4)

Phosphorothioic acid, O,O-diethyl O-(4-nitrophenyl) ester

56-38-2

1,3,4

P089

10 (4.54)

Phosphorothioic acid, O,O-diethyl O-pyrazinyl ester

297-97-2

4

P040

100 (45.4)

Phosphorothioic acid, O-[4-[(dimethylamino) sulfonyl]phenyl] O,O-dimethyl ester

52-85-7

4

P097

1000 (454)

Phosphorothioic acid, O,O-dimethyl O-(4-nitrophenyl) ester

298-00-0

1,4

P071

100 (45.4)

Phosphorus

7723-14-0

1,3

1 (0.454)

Phosphorus oxychloride

10025-87-3

1

1000 (454)

Phosphorus pentasulfide

1314-80-3

1,4

U189

100 (45.4)

Phosphorus sulfide

1314-80-3

1,4

U189

100 (45.4)

Phosphorus trichloride

7719-12-2

1

1000 (454)

Physostigmine

57-47-6

4

P204

100 (45.4)

Physostigmine salicylate

57-64-7

4

P188

100 (45.4)

PHTHALATE ESTERS

N.A.

2

**

Phthalic anhydride

85-44-9

3,4

U190

5000 (2270)

2-Picoline

109-06-8

4

U191

5000 (2270)

Piperidine, 1-nitroso-

100-75-4

4

U179

10 (4.54)

Plumbane, tetraethyl-

78-00-2

1,4

P110

10 (4.54)

POLYCHLORINATED BIPHENYLS

1336-36-3

1,2,3

1 (0.454)

Polycyclic Organic Matter e

N.A.

3

**

POLYNUCLEAR AROMATIC HYDROCARBONS

N.A.

2

**

Potassium arsenate

7784-41-0

1

1 (0.454)

Potassium arsenite

10124-50-2

1

1 (0.454)

Potassium bichromate

7778-50-9

1

10 (4.54)

Potassium chromate

7789-00-6

1

10 (4.54)

Potassium cyanide K(CN)

151-50-8

1,4

P098

10 (4.54)

Potassium hydroxide

1310-58-3

1

1000 (454)

Potassium permanganate

7722-64-7

1

100 (45.4)

Potassium silver cyanide

506-61-6

4

P099

1 (0.454)

Promecarb

2631-37-0

4

P201

1000 (454)

Pronamide

23950-58-5

4

U192

5000 (2270)

Propanal, 2-methyl-2-(methyl- sulfonyl)-, O-[(methylamino)carbonyl] oxime

1646-88-4

4

P203

100 (45.4)

Propanal, 2-methyl-2-(methylthio)-, O-[(methylamino)carbonyl]oxime

116-06-3

4

P070

1 (0.454)

1-Propanamine

107-10-8

4

U194

5000 (2270)

1-Propanamine, N-propyl-

142-84-7

4

U110

5000 (2270)

1-Propanamine, N-nitroso-N-propyl-

621-64-7

2,4

U111

10 (4.54)

Propane, 1,2-dibromo-3-chloro-

96-12-8

3,4

U066

1 (0.454)

Propane, 1,2-dichloro-

78-87-5

1,2,3,4

U083

1000 (454)

Propanedinitrile

109-77-3

4

U149

1000 (454)

Propanenitrile

107-12-0

4

P101

10 (4.54)

Propanenitrile, 3-chloro-

542-76-7

4

P027

1000 (454)

Propanenitrile, 2-hydroxy-2-methyl-

75-86-5

1,4

P069

10 (4.54)

Propane, 2-nitro-

79-46-9

3,4

U171

10 (4.54)

Propane, 2,2′-oxybis[2-chloro-

108-60-1

2,4

U027

1000 (454)

1,3-Propane sultone

1120-71-4

3,4

U193

10 (4.54)

1,2,3-Propanetriol, trinitrate

55-63-0

4

P081

10 (4.54)

Propanoic acid, 2-(2,4,5-trichlorophenoxy)-

93-72-1

1,4

See F027

100 (45.4)

1-Propanol, 2,3-dibromo-, phosphate (3:1)

126-72-7

4

U235

10 (4.54)

1-Propanol, 2-methyl-

78-83-1

4

U140

5000 (2270)

2-Propanone

67-64-1

4

U002

5000 (2270)

2-Propanone, 1-bromo-

598-31-2

4

P017

1000 (454)

Propargite

2312-35-8

1

10 (4.54)

Propargyl alcohol

107-19-7

4

P102

1000 (454)

2-Propenal

107-02-8

1,2,3,4

P003

1 (0.454)

2-Propenamide

79-06-1

3,4

U007

5000 (2270)

1-Propene, 1,3-dichloro-

542-75-6

1,2,3,4

U084

100 (45.4)

1-Propene, 1,1,2,3,3,3-hexachloro-

1888-71-7

4

U243

1000 (454)

2-Propenenitrile

107-13-1

1,2,3,4

U009

100 (45.4)

2-Propenenitrile, 2-methyl-

126-98-7

4

U152

1000 (454)

2-Propenoic acid

79-10-7

3,4

U008

5000 (2270)

2-Propenoic acid, ethyl ester

140-88-5

3,4

U113

1000 (454)

2-Propenoic acid, 2-methyl-, ethyl ester

97-63-2

4

U118

1000 (454)

2-Propenoic acid, 2-methyl-, methyl ester

80-62-6

1,3,4

U162

1000 (454)

2-Propen-1-ol

107-18-6

1,4

P005

100 (45.4)

Propham

122-42-9

4

U373

1000 (454)

beta-Propiolactone

57-57-8

3

10 (4.54)

Propionaldehyde

123-38-6

3

1000 (454)

Propionic acid

79-09-4

1

5000 (2270)

Propionic anhydride

123-62-6

1

5000 (2270)

Propoxur (Baygon)

114-26-1

3,4

U411

100 (45.4)

n-Propylamine

107-10-8

4

U194

5000 (2270)

n-Propyl bromide (nPB)

106-94-5

3

1 (0.454)

Propylene dichloride

78-87-5

1,2,3,4

U083

1000 (454)

Propylene oxide

75-56-9

1,3

100 (45.4)

1,2-Propylenimine

75-55-8

3,4

P067

1 (0.454)

2-Propyn-1-ol

107-19-7

4

P102

1000 (454)

Prosulfocarb

52888-80-9

4

U387

5000 (2270)

Pyrene

129-00-0

2

5000 (2270)

Pyrethrins

121-29-9

121-21-1

8003-34-7

1

1 (0.454)

3,6-Pyridazinedione, 1,2-dihydro-

123-33-1

4

U148

5000 (2270)

4-Pyridinamine

504-24-5

4

P008

1000 (454)

Pyridine

110-86-1

4

U196

1000 (454)

Pyridine, 2-methyl-

109-06-8

4

U191

5000 (2270)

Pyridine, 3-(1-methyl-2-pyrrolidinyl)-, (S)-, & salts

54-11-5

4

P075

100 (45.4)

2,4-(1H,3H)-Pyrimidinedione, 5-[bis(2- chloroethyl)amino]-

66-75-1

4

U237

10 (4.54)

4(1H)-Pyrimidinone, 2,3-dihydro-6-methyl-2-thioxo-

56-04-2

4

U164

10 (4.54)

Pyrrolidine, 1-nitroso-

930-55-2

4

U180

1 (0.454)

Pyrrolo[2,3-b]indol-5-ol, 1,2,3,3a,8,8a- hexahydro-1,3a,8-trimethyl-, methylcarbamate (ester), (3aS-cis)-

57-47-6

4

P204

100 (45.4)

Quinoline

91-22-5

1,3

5000 (2270)

Quinone

106-51-4

3,4

U197

10 (4.54)

Quintobenzene

82-68-8

3,4

U185

100 (45.4)

Radionuclides (including radon)

N.A.

3

§

Reserpine

50-55-5

4

U200

5000 (2270)

Resorcinol

108-46-3

1,4

U201

5000 (2270)

Safrole

94-59-7

4

U203

100 (45.4)

SELENIUM AND COMPOUNDS

N.A.

2,3

**

Selenium Compounds

N.A.

2,3

**

Selenious acid

7783-00-8

4

U204

10 (4.54)

Selenious acid, dithallium (1 +) salt

12039-52-0

4

P114

1000 (454)

Selenium III

7782-49-2

2

100 (45.4)

Selenium dioxide

7746-08-4

1,4

U204

10 (4.54)

Selenium oxide

7746-08-4

1

10 (4.54)

Selenium sulfide SeS2

7488-56-4

4

U205

10 (4.54)

Selenourea

630-10-4

4

P103

1000 (454)

L-Serine, diazoacetate (ester)

115-02-6

4

U015

1 (0.454)

SILVER AND COMPOUNDS

N.A.

2

**

Silver III

7440-22-4

2

1000 (454)

Silver cyanide Ag(CN)

506-64-9

4

P104

1 (0.454)

Silver nitrate

7761-88-8

1

1 (0.454)

Silvex (2,4,5-TP)

93-72-1

1,4

See F027

100 (45.4)

Sodium

7440-23-5

1

10 (4.54)

Sodium arsenate

7631-89-2

1

1 (0.454)

Sodium arsenite

7784-46-5

1

1 (0.454)

Sodium azide

26628-22-8

4

P105

1000 (454)

Sodium bichromate

10588-01-9

1

10 (4.54)

Sodium bifluoride

1333-83-1

1

100 (45.4)

Sodium bisulfite

7631-90-5

1

5000 (2270)

Sodium chromate

7775-11-3

1

10 (4.54)

Sodium cyanide Na(CN)

143-33-9

1,4

P106

10 (4.54)

Sodium dodecylbenzenesulfonate

25155-30-0

1

1000 (454)

Sodium fluoride

7681-49-4

1

1000 (454)

Sodium hydrosulfide

16721-80-5

1

5000 (2270)

Sodium hydroxide

1310-73-2

1

1000 (454)

Sodium hypochlorite

7681-52-9

10022-70-5

1

100 (45.4)

Sodium methylate

124-41-4

1

1000 (454)

Sodium nitrite

7632-00-0

1

100 (45.4)

Sodium phosphate, dibasic

7558-79-4

10039-32-4

10140-65-5

1

5000 (2270)

Sodium phosphate, tribasic

7601-54-9

10101-89-0

10361-89-4

1

5000 (2270)

Sodium selenite

7782-82-3

10102-18-8

1

100 (45.4)

Streptozotocin

18883-66-4

4

U206

1 (0.454)

Strontium chromate

7789-06-2

1

10 (4.54)

Strychnidin-10-one, & salts

57-24-9

1,4

P108

10 (4.54)

Strychnidin-10-one, 2,3-dimethoxy-

357-57-3

4

P018

100 (45.4)

Strychnine, & salts

57-24-9

1,4

P108

10 (4.54)

Styrene

100-42-5

1,3

1000 (454)

Styrene oxide

96-09-3

3

100 (45.4)

Sulfuric acid

7664-93-9

8014-95-7

1

1000 (454)

Sulfuric acid, dimethyl ester

77-78-1

3,4

U103

100 (45.4)

Sulfuric acid, dithallium (1 +) salt

7446-18-6

10031-59-1

1,4

P115

100 (45.4)

Sulfur monochloride

12771-08-3

1

1000 (454)

Sulfur phosphide

1314-80-3

1,4

U189

100 (45.4)

2,4,5-T

93-76-5

1,4

See F027

1000 (454)

2,4,5-T acid

93-76-5

1,4

See F027

1000 (454)

2,4,5-T amines

2008-46-0

1319-72-8

3813-14-7

6369-96-6

6369-97-7

1

5000 (2270)

2,4,5-T esters

93-79-8

1928-47-8

2545-59-7

25168-15-4

61792-07-2

1

1000 (454)

2,4,5-T salts

13560-99-1

1

1000 (454)

TCDD

1746-01-6

2,3

1 (0.454)

TDE

72-54-8

1,2,4

U060

1 (0.454)

1,2,4,5-Tetrachlorobenzene

95-94-3

4

U207

5000 (2270)

2,3,7,8-Tetrachlorodibenzo-p-dioxin

1746-01-6

2,3

1 (0.454)

1,1,1,2-Tetrachloroethane

630-20-6

4

U208

100 (45.4)

1,1,2,2-Tetrachloroethane

79-34-5

2,3,4

U209

100 (45.4)

Tetrachloroethylene

127-18-4

2,3,4

U210

100 (45.4)

2,3,4,6-Tetrachlorophenol

58-90-2

4

See F027

10 (4.54)

Tetraethyl pyrophosphate

107-49-3

1,4

P111

10 (4.54)

Tetraethyl lead

78-00-2

1,4

P110

10 (4.54)

Tetraethyldithiopyrophosphate

3689-24-5

4

P109

100 (45.4)

Tetrahydrofuran

109-99-9

4

U213

1000 (454)

Tetranitromethane

509-14-8

4

P112

10 (4.54)

Tetraphosphoric acid, hexaethyl ester

757-58-4

4

P062

100 (45.4)

THALLIUM AND COMPOUNDS

N.A.

2

**

Thallic oxide

1314-32-5

4

P113

100 (45.4)

Thallium III

7440-28-0

2

1000 (454)

Thallium (I) acetate

563-68-8

4

U214

100 (45.4)

Thallium (I) carbonate

6533-73-9

4

U215

100 (45.4)

Thallium chloride TlCl

7791-12-0

4

U216

100 (45.4)

Thallium (I) nitrate

10102-45-1

4

U217

100 (45.4)

Thallium oxide Tl2O3

1314-32-5

4

P113

100 (45.4)

Thallium (l) selenite

12039-52-0

4

P114

1000 (454)

Thallium (I) sulfate

7446-18-6

10031-59-1

1,4

P115

100 (45.4)

Thioacetamide

62-55-5

4

U218

10 (4.54)

Thiodicarb

59669-26-0

4

U410

100 (45.4)

Thiodiphosphoric acid, tetraethyl ester

3689-24-5

4

P109

100 (45.4)

Thiofanox

39196-18-4

4

P045

100 (45.4)

Thioimidodicarbonic diamide [(H2N)C(S)] 2NH

541-53-7

4

P049

100 (45.4)

Thiomethanol

74-93-1

1,4

U153

100 (45.4)

Thioperoxydicarbonic diamide [(H2N)C(S)] 2S2, tetramethyl-

137-26-8

4

U244

10 (4.54)

Thiophanate-methyl

23564-05-8

4

U409

10 (4.54)

Thiophenol

108-98-5

4

P014

100 (45.4)

Thiosemicarbazide

79-19-6

4

P116

100 (45.4)

Thiourea

62-56-6

4

U219

10 (4.54)

Thiourea, (2-chlorophenyl)-

5344-82-1

4

P026

100 (45.4)

Thiourea, 1-naphthalenyl-

86-88-4

4

P072

100 (45.4)

Thiourea, phenyl-

103-85-5

4

P093

100 (45.4)

Thiram

137-26-8

4

U244

10 (4.54)

Tirpate

26419-73-8

4

P185

100 (45.4)

Titanium tetrachloride

7550-45-0

3

1000 (454)

Toluene

108-88-3

1,2,3,4

U220

1000 (454)

Toluenediamine

95-80-7

496-72-0

823-40-5

25376-45-8

3,4

U221

10 (4.54)

2,4-Toluene diamine

95-80-7

496-72-0

823-40-5

25376-45-8

3,4

U221

10 (4.54)

Toluene diisocyanate

91-08-7

584-84-9

26471-62-5

3,4

U223

100 (45.4)

2,4-Toluene diisocyanate

91-08-7

584-84-9

26471-62-5

3,4

U223

100 (45.4)

o-Toluidine

95-53-4

3,4

U328

100 (45.4)

p-Toluidine

106-49-0

4

U353

100 (45.4)

o-Toluidine hydrochloride

636-21-5

4

U222

100 (45.4)

Toxaphene

8001-35-2

1,2,3,4

P123

1 (0.454)

2,4,5-TP acid

93-72-1

1,4

See F027

100 (45.4)

2,4,5-TP esters

32534-95-5

1

100 (45.4)

Triallate

2303-17-5

4

U389

100 (45.4)

1H-1,2,4-Triazol-3-amine

61-82-5

4

U011

10 (4.54)

Trichlorfon

52-68-6

1

100 (45.4)

1,2,4-Trichlorobenzene

120-82-1

2,3

100 (45.4)

1,1,1-Trichloroethane

71-55-6

2,3,4

U226

1000 (454)

1,1,2-Trichloroethane

79-00-5

2,3,4

U227

100 (45.4)

Trichloroethylene

79-01-6

1,2,3,4

U228

100 (45.4)

Trichloromethanesulfenyl chloride

594-42-3

4

P118

100 (45.4)

Trichloromonofluoromethane

75-69-4

4

U121

5000 (2270)

Trichlorophenol

25167-82-2

1,2

10 (4.54)

2,3,4-Trichlorophenol

15950-66-0

1,2

10 (4.54)

2,3,5-Trichlorophenol

933-78-8

1,2

10 (4.54)

2,3,6-Trichlorophenol

933-75-5

1,2

10 (4.54)

2,4,5-Trichlorophenol

95-95-4

1,2,3,4

See F027

10 (4.54)

2,4,6-Trichlorophenol

88-06-2

1,2,3,4

See F027

10 (4.54)

3,4,5-Trichlorophenol

609-19-8

1,2

10 (4.54)

Triethanolamine dodecylbenzenesulfonate

27323-41-7

1

1000 (454)

Triethylamine

121-44-8

1,3,4

U404

5000 (2270)

Trifluralin

1582-09-8

3

10 (4.54)

Trimethylamine

75-50-3

1

100 (45.4)

2,2,4-Trimethylpentane

540-84-1

3

1000 (454)

1,3,5-Trinitrobenzene

99-35-4

4

U234

10 (4.54)

1,3,5-Trioxane, 2,4,6-trimethyl-

123-63-7

4

U182

1000 (454)

Tris(2,3-dibromopropyl) phosphate

126-72-7

4

U235

10 (4.54)

Trypan blue

72-57-1

4

U236

10 (4.54)

Unlisted Hazardous Wastes Characteristic of Corrosivity

N.A.

4

D002

100 (45.4)

Unlisted Hazardous Wastes Characteristic of Ignitability

N.A.

4

D001

100 (45.4)

Unlisted Hazardous Wastes Characteristic of Reactivity

N.A.

4

D003

100 (45.4)

Unlisted Hazardous Wastes Characteristic of Toxicity

Arsenic (D004)

N.A.

4

D004

1 (0.454)

Barium (D005)

N.A.

4

D005

1000 (454)

Benzene (D018)

N.A.

1,2,3,4

D018

10 (4.54)

Cadmium (D006)

N.A.

4

D006

10 (4.54)

Carbon tetrachloride (D019)

N.A.

1,2,4

D019

10 (4.54)

Chlordane (D020)

N.A.

1,2,4

D020

1 (0.454)

Chlorobenzene (D021)

N.A.

1,2,4

D021

100 (45.4)

Chloroform (D022)

N.A.

1,2,4

D022

10 (4.54)

Chromium (D007)

N.A.

4

D007

10 (4.54)

o-Cresol (D023)

N.A.

4

D023

100 (45.4)

m-Cresol (D024)

N.A.

4

D024

100 (45.4)

p-Cresol (D025)

N.A.

4

D025

100 (45.4)

Cresol (D026)

N.A.

4

D026

100 (45.4)

2,4-D (D016)

N.A.

1,4

D016

100 (45.4)

1,4-Dichlorobenzene (D027)

N.A.

1,2,4

D027

100 (45.4)

1,2-Dichloroethane (D028)

N.A.

1,2,4

D028

100 (45.4)

1,1-Dichloroethylene (D029)

N.A.

1,2,4

D029

100 (45.4)

2,4-Dinitrotoluene (D030)

N.A.

1,2,4

D030

10 (4.54)

Endrin (D012)

N.A.

1,4

D012

1 (0.454)

Heptachlor (and epoxide) (D031)

N.A.

1,2,4

D031

1 (0.454)

Hexachlorobenzene (D032)

N.A.

2,4

D032

10 (4.54)

Hexachlorobutadiene (D033)

N.A.

2,4

D033

1 (0.454)

Hexachloroethane (D034)

N.A.

2,4

D034

100 (45.4)

Lead (D008)

N.A.

4

D008

10 (4.54)

Lindane (D013)

N.A.

1,4

D013

1 (0.454)

Mercury (D009)

N.A.

4

D009

1 (0.454)

Methoxychlor (D014)

N.A.

1,4

D014

1 (0.454)

Methyl ethyl ketone (D035)

N.A.

4

D035

5000 (2270)

Nitrobenzene (D036)

N.A.

1,2,4

D036

1000 (454)

Pentachlorophenol (D037)

N.A.

1,2,4

D037

10 (4.54)

Pyridine (D038)

N.A.

4

D038

1000 (454)

Selenium (D010)

N.A.

4

D010

10 (4.54)

Silver (D011)

N.A.

4

D011

1 (0.454)

Tetrachloroethylene (D039)

N.A.

2,4

D039

100 (45.4)

Toxaphene (D015)

N.A.

1,4

D015

1 (0.454)

Trichloroethylene (D040)

N.A.

1,2,4

D040

100 (45.4)

2,4,5-Trichlorophenol (D041)

N.A.

1,4

D041

10 (4.54)

2,4,6-Trichlorophenol (D042)

N.A.

1,2,4

D042

10 (4.54)

2,4,5-TP (D017)

N.A.

1,4

D017

100 (45.4)

Vinyl chloride (D043)

N.A.

2,3,4

D043

1 (0.454)

Uracil mustard

66-75-1

4

U237

10 (4.54)

Uranyl acetate

541-09-3

1

100 (45.4)

Uranyl nitrate

10102-06-4 36478-76-9

1

100 (45.4)

Urea, N-ethyl-N-nitroso-

759-73-9

4

U176

1 (0.454)

Urea, N-methyl-N-nitroso-

684-93-5

3,4

U177

1 (0.454)

Urethane

51-79-6

3,4

U238

100 (45.4)

Vanadic acid, ammonium salt

7803-55-6

4

P119

1000 (454)

Vanadium oxide V2O5

1314-62-1

1,4

P120

1000 (454)

Vanadium pentoxide

1314-62-1

1,4

P120

1000 (454)

Vanadyl sulfate

27774-13-6

1

1000 (454)

Vinyl acetate

108-05-4

1,3

5000 (2270)

Vinyl acetate monomer

108-05-4

1,3

5000 (2270)

Vinylamine, N-methyl-N-nitroso-

4549-40-0

4

P084

10 (4.54)

Vinyl bromide

593-60-2

3

100 (45.4)

Vinyl chloride

75-01-4

2,3,4

U043

1 (0.454)

Vinylidene chloride

75-35-4

1,2,3,4

U078

100 (45.4)

Warfarin, & salts

81-81-2

4

P001, U248

100 (45.4)

Xylene (mixed)

1330-20-7

1,3,4

U239

100 (45.4)

Xylenes (isomers and mixture)

1330-20-7

1,3,4

U239

100 (45.4)

Xylene

1330-20-7

1,3,4

U239

100 (45.4)

m-Xylene

108-38-3

3

1000 (454)

o-Xylene

95-47-6

3

1000 (454)

p-Xylene

106-42-3

3

100 (45.4)

Xylenol

1300-71-6

1

1000 (454)

Yohimban-16-carboxylic acid,11,17-dimethoxy-18-[(3,4,5-trimethoxybenzoyl)oxy]-, methyl ester (3beta,16beta,17alpha, 18beta,20alpha)

50-55-54

4

U200

5000 (2270)

ZINC AND COMPOUNDS

N.A.

2

**

Zinc III

7440-66-6

2

1000 (454)

Zinc acetate

557-34-6

1

1000 (454)

Zinc ammonium chloride

52628-25-8

14639-97-5

14639-98-6

1

1000 (454)

Zinc, bis(dimethylcarbamodithioato-S,S′)-

137-30-4

4

P205

10 (4.54)

Zinc borate

1332-07-6

1

1000 (454)

Zinc bromide

7699-45-8

1

1000 (454)

Zinc carbonate

3486-35-9

1

1000 (454)

Zinc chloride

7646-85-7

1

1000 (454)

Zinc cyanide Zn(CN)2

557-21-1

1,4

P121

10 (4.54)

Zinc fluoride

7783-49-5

1

1000 (454)

Zinc formate

557-41-5

1

1000 (454)

Zinc hydrosulfite

7779-86-4

1

1000 (454)

Zinc nitrate

7779-88-6

1

1000 (454)

Zinc phenolsulfonate

127-82-2

1

5000 (2270)

Zinc phosphide Zn3P2

1314-84-7

1,4

P122, U249

100 (45.4)

Zinc silicofluoride

16871-71-9

1

5000 (2270)

Zinc sulfate

7733-02-0

1

1000 (454)

Ziram

137-30-4

4

P205

10 (4.54)

Zirconium nitrate

13746-89-9

1

5000 (2270)

Zirconium potassium fluoride

16923-95-8

1

1000 (454)

Zirconium sulfate

14644-61-2

1

5000 (2270)

Zirconium tetrachloride

10026-11-6

1

5000 (2270)

F001—The following spent halogenated solvents used in degreasing; all spent solvent mixtures/blends used in degreasing containing, before use, a total of ten percent or more (by volume) of one or more of the halogenated solvents listed below or those solvents listed in F002, F004, and F005; and still bottoms from the recovery of these spent solvents and spent solvent mixtures

4

F001

10 (4.54)

(a) Tetrachloroethylene

127-18-4

2,3,4

U210

100 (45.4)

(b) Trichloroethylene

79-01-6

1,2,3,4

U228

100 (45.4)

(c) Methylene chloride

75-09-2

2,3,4

U080

1000 (454)

(d) 1,1,1-Trichloroethane

71-55-6

2,3,4

U226

1000 (454)

(e) Carbon tetrachloride

56-23-5

1,2,3,4

U211

10 (4.54)

(f) Chlorinated fluorocarbons

N.A.

5000 (2270)

F002—The following spent halogenated solvents; all spent solvent mixtures/blends containing, before use, a total of ten percent or more (by volume) of one or more of the halogenated solvents listed below or those solvents listed in F001, F004, or F005; and still bottoms from the recovery of these spent solvents and spent solvent mixtures

4

F002

10 (4.54)

(a) Tetrachloroethylene

127-18-4

2,3,4

U210

100 (45.4)

(b) Methylene chloride

75-09-2

2,3,4

U080

1000 (454)

(c) Trichloroethylene

79-01-6

1,2,3,4

U228

100 (45.4)

(d) 1,1,1-Trichloroethane

71-55-6

2,3,4

U226

1000 (454)

(e) Chlorobenzene

108-90-7

1,2,3,4

U037

100 (45.4)

(f) 1,1,2-Trichloro-1,2,2-trifluoroethane

76-13-1

5000 (2270)

(g) o-Dichlorobenzene

95-50-1

1,2,4

U070

100 (45.4)

(h) Trichlorofluoromethane

75-69-4

4

U121

5000 (2270)

(i) 1,1,2-Trichloroethane

79-00-5

2,3,4

U227

100 (45.4)

F003—The following spent non-halogenated solvents and the still bottoms from the recovery of these solvents

4

F003

100 (45.4)

(a) Xylene

1330-20-7

1000 (454)

(b) Acetone

67-64-1

5000 (2270)

(c) Ethyl acetate

141-78-6

5000 (2270)

(d) Ethylbenzene

100-41-4

1000 (454)

(e) Ethyl ether

60-29-7

100 (45.4)

(f) Methyl isobutyl ketone

108-10-1

5000 (2270)

(g) n-Butyl alcohol

71-36-3

5000 (2270)

(h) Cyclohexanone

108-94-1

5000 (2270)

(i) Methanol

67-56-1

5000 (2270)

F004—The following spent non-halogenated solvents and the still bottoms from the recovery of these solvents

4

F004

100 (45.4)

(a) Cresols/Cresylic acid

1319-77-3

1,3,4

U052

100 (45.4)

(b) Nitrobenzene

98-95-3

1,2,3,4

U169

1000 (454)

F005—The following spent non-halogenated solvents and the still bottoms from the recovery of these solvents

4

F005

100 (45.4)

(a) Toluene

108-88-3

1,2,3,4

U220

1000 (454)

(b) Methyl ethyl ketone

78-93-3

4

U159

5000 (2270)

(c) Carbon disulfide

75-15-0

1,3,4

P022

100 (45.4)

(d) Isobutanol

78-83-1

4

U140

5000 (2270)

(e) Pyridine

110-86-1

4

U196

1000 (454)

F006—Wastewater treatment sludges from electroplating operations except from the following processes: (1) Sulfuric acid anodizing of aluminum, (2) tin plating on carbon steel, (3) zinc plating (segregated basis) on carbon steel, (4) aluminum or zinc-aluminum plating on carbon steel, (5) cleaning/stripping associated with tin, zinc and aluminum plating on carbon steel, and (6) chemical etching and milling of aluminum

4

F006

10 (4.54)

F007—Spent cyanide plating bath solutions from electroplating operations.

4

F007

10 (4.54)

F008—Plating bath residues from the bottom of plating baths from electroplating operations where cyanides are used in the process

4

F008

10 (4.54)

F009—Spent stripping and cleaning bath solutions from electroplating operations where cyanides are used in the process

4

F009

10 (4.54)

F010—Quenching bath residues from oil baths from metal heat treating operations where cyanides are used in the process

4

F010

10 (4.54)

F011—Spent cyanide solutions from salt bath pot cleaning from metal heat treating operations

4

F011

10 (4.54)

F012—Quenching wastewater treatment sludges from metal heat treating operations where cyanides are used in the process

4

F012

10 (4.54)

F019—Wastewater treatment sludges from the chemical conversion coating of aluminum except from zirconium phosphating in aluminum can washing when such phosphating is an exclusive conversion coating process . . . Wastewater treatment sludges from the manufacturing of motor vehicles using a zinc phosphating process will not be subject to this listing at the point of generation if the wastes are not placed outside on the land prior to shipment to a landfill for disposal and are either: Disposed in a Subtitle D municipal or industrial landfill unit that is equipped with a single clay liner and is permitted, licensed or otherwise authorized by the state; or disposed in a landfill unit subject to, or otherwise meeting, the landfill requirements in § 258.40, § 264.301 or § 265.301. For the purposes of this listing, motor vehicle manufacturing is defined in § 261.31(b)(4)(i) and § 261.31(b)(4)(ii) describes the recordkeeping requirements for motor vehicle manufacturing facilities

4

F019

10 (4.54)

F020—Wastes (except wastewater and spent carbon from hydrogen chloride purification) from the production or manufacturing use (as a reactant, chemical intermediate, or component in a formulating process) of tri- or tetrachlorophenol or of intermediates used to produce their pesticide derivatives. (This listing does not include wastes from the production of hexachlorophene from highly purified 2,4,5-trichlorophenol)

4

F020

1 (0.454)

F021—Wastes (except wastewater and spent carbon from hydrogen chloride purification) from the production or manufacturing use (as a reactant, chemical intermediate, or component in a formulating process) of pentachlorophenol or of intermediates used to produce its derivatives

4

F021

1 (0.454)

F022—Wastes (except wastewater and spent carbon from hydrogen chloride purification) from the manufacturing use (as a reactant, chemical intermediate, or component in a formulating process) of tetra-, penta-, or hexachlorobenzenes under alkaline conditions

4

F022

1 (0.454)

F023—Wastes (except wastewater and spent carbon from hydrogen chloride purification) from the production of materials on equipment previously used for the production or manufacturing use (as a reactant, chemical intermediate, or a component in a formulating process) of tri- and tetrachlorophenols. (This listing does not include wastes from equipment used only for the production or use of hexachlorophene from highly purified 2,4,5-trichlorophenol)

4

F023

1 (0.454)

F024—Process wastes, including but not limited to, distillation residues, heavy ends, tars, and reactor clean-out wastes, from the production of certain chlorinated aliphatic hydrocarbons by free radical catalyzed processes. These chlorinated aliphatic hydrocarbons are those having carbon chain lengths ranging from one to and including five, with varying amounts and positions of chlorine substitution. (This listing does not include wastewaters, wastewater treatment sludges, spent catalysts, and wastes listed in 40 CFR 261.31 or 261.32)

4

F024

1 (0.454)

F025—Condensed light ends, spent filters and filter aids, and spent desiccant wastes from the production of certain chlorinated aliphatic hydrocarbons, by free radical catalyzed processes. These chlorinated aliphatic hydrocarbons are those having carbon chain lengths ranging from one to and including five, with varying amounts and positions of chlorine substitution

4

F025

1 (0.454)

F026—Wastes (except wastewater and spent carbon from hydrogen chloride purification) from the production of materials on equipment previously used for the manufacturing use (as a reactant, chemical intermediate, or component in a formulating process) of tetra-, penta-, or hexachlorobenzene under alkaline conditions

4

F026

1 (0.454)

F027—Discarded unused formulations containing tri-, tetra-, or pentachlorophenol or discarded unused formulations containing compounds derived from these chlorophenols. (This listing does not include formulations containing hexachlorophene synthesized from prepurified 2,4,5- trichlorophenol as the sole component)

4

F027

1 (0.454)

F028—Residues resulting from the incineration or thermal treatment of soil contaminated with EPA Hazardous Waste Nos. F020, F021, F022, F023, F026, and F027

4

F028

1 (0.454)

F032—Wastewaters (except those that have not come into contact with process contaminants), process residuals, preservative drippage, and spent formulations from wood preserving processes generated at plants that currently use or have previously used chlorophenolic formulations (except potentially cross-contaminated wastes that have had the F032 waste code deleted in accordance with § 261.35 of this chapter or potentially cross-contaminated wastes that are otherwise currently regulated as hazardous wastes (i.e., F034 or F035), and where the generator does not resume or initiate use of chlorophenolic formulations). This listing does not include K001 bottom sediment sludge from the treatment of wastewater from wood preserving processes that use creosote and/or pentachlorophenol

4

F032

1 (0.454)

F034—Wastewaters (except those that have not come into contact with process contaminants), process residuals, preservative drippage, and spent formulations from wood preserving processes generated at plants that use creosote formulations. This listing does not include K001 bottom sediment sludge from the treatment of wastewater from wood preserving processes that use creosote and/or pentachlorophenol

4

F034

1 (0.454)

F035—Wastewaters (except those that have not come into contact with process contaminants), process residuals, preservative drippage, and spent formulations from wood preserving processes generated at plants that use inorganic preservatives containing arsenic or chromium. This listing does not include K001 bottom sediment sludge from the treatment of wastewater from wood preserving processes that use creosote and/or pentachlorophenol

4

F035

1 (0.454)

F037—Petroleum refinery primary oil/water/solids separation sludge-Any sludge generated from the gravitational separation of oil/water/solids during the storage or treatment of process wastewaters and oily cooling wastewaters from petroleum refineries. Such sludges include, but are not limited to those generated in oil/water/solids separators; tanks and impoundments; ditches and other conveyances; sumps; and stormwater units receiving dry weather flow. Sludges generated in stormwater units that do not receive dry weather flow, sludges generated from non-contact once-through cooling waters segregated for treatment from other process or oily cooling waters, sludges generated in aggressive biological treatment units as defined in § 261.31(b)(2) (including sludges generated in one or more additional units after wastewaters have been treated in aggressive biological treatment units) and K051 wastes are not included in this listing. This listing does include residuals generated from processing or recycling oil-bearing hazardous secondary materials excluded under § 261.4(a)(12)(i), if those residuals are to be disposed of

4

F037

1 (0.454)

F038—Petroleum refinery secondary (emulsified) oil/water/solids separation sludge-Any sludge and/or float generated from the physical and/or chemical separation of oil/water/solids in process wastewaters and oily cooling wastewaters from petroleum refineries. Such wastes include, but are not limited to, all sludges and floats generated in: Induced air flotation (IAF) units, tanks and impoundments, and all sludges generated in DAF units. Sludges generated in stormwater units that do not receive dry weather flow, sludges generated from non-contact once-through cooling waters segregated for treatment from other process or oily cooling waters, sludges and floats generated in aggressive biological treatment units as defined in § 261.31(b)(2) (including sludges and floats generated in one or more additional units after wastewaters have been treated in aggressive biological treatment units) and F037, K048, and K051 wastes are not included in this listing

4

F038

1 (0.454)

F039—Leachate (liquids that have percolated through land disposed wastes) resulting from the disposal of more than one restricted waste classified as hazardous under subpart D of 40 CFR part 261. (Leachate resulting from the disposal of one or more of the following EPA Hazardous Wastes and no other hazardous wastes retains its EPA Hazardous Waste Number(s): F020, F021, F022, F026, F027, and/or F028)

4

F039

1 (0.454)

K001—Bottom sediment sludge from the treatment of wastewaters from wood preserving processes that use creosote and/or pentachlorophenol

4

K001

1 (0.454)

K002—Wastewater treatment sludge from the production of chrome yellow and orange pigments

4

K002

10 (4.54)

K003—Wastewater treatment sludge from the production of molybdate orange pigments

4

K003

10 (4.54)

K004—Wastewater treatment sludge from the production of zinc yellow pigments

4

K004

10 (4.54)

K005—Wastewater treatment sludge from the production of chrome green pigments

4

K005

10 (4.54)

K006—Wastewater treatment sludge from the production of chrome oxide green pigments (anhydrous and hydrated)

4

K006

10 (4.54)

K007—Wastewater treatment sludge from the production of iron blue pigments

4

K007

10 (4.54)

K008—Oven residue from the production of chrome oxide green pigments

4

K008

10 (4.54)

K009—Distillation bottoms from the production of acetaldehyde from ethylene

4

K009

10 (4.54)

K010—Distillation side cuts from the production of acetaldehyde from ethylene

4

K010

10 (4.54)

K011—Bottom stream from the wastewater stripper in the production of acrylonitrile

4

K011

10 (4.54)

K013—Bottom stream from the acetonitrile column in the production of acrylonitrile

4

K013

10 (4.54)

K014—Bottoms from the acetonitrile purification column in the production of acrylonitrile

4

K014

5000 (2270)

K015—Still bottoms from the distillation of benzyl chloride

4

K015

10 (4.54)

K016—Heavy ends or distillation residues from the production of carbon tetrachloride

4

K016

1 (0.454)

K017—Heavy ends (still bottoms) from the purification column in the production of epichlorohydrin

4

K017

10 (4.54)

K018—Heavy ends from the fractionation column in ethyl chloride production

4

K018

1 (0.454)

K019—Heavy ends from the distillation of ethylene dichloride in ethylene dichloride production

4

K019

1 (0.454)

K020—Heavy ends from the distillation of vinyl chloride in vinyl chloride monomer production

4

K020

1 (0.454)

K021—Aqueous spent antimony catalyst waste from fluoromethanes production

4

K021

10 (4.54)

K022—Distillation bottom tars from the production of phenol/acetone from cumene

4

K022

1 (0.454)

K023—Distillation light ends from the production of phthalic anhydride from naphthalene

4

K023

5000 (2270)

K024—Distillation bottoms from the production of phthalic anhydride from naphthalene

4

K024

5000 (2270)

K025—Distillation bottoms from the production of nitrobenzene by the nitration of benzene

4

K025

10 (4.54)

K026—Stripping still tails from the production of methyl ethyl pyridines

4

K026

1000 (454)

K027—Centrifuge and distillation residues from toluene diisocyanate production

4

K027

10 (4.54)

K028—Spent catalyst from the hydrochlorinator reactor in the production of 1,1,1-trichloroethane

4

K028

1 (0.454)

K029—Waste from the product steam stripper in the production of 1,1,1- trichloroethane

4

K029

1 (0.454)

K030—Column bottoms or heavy ends from the combined production of trichloroethylene and perchloroethylene

4

K030

1 (0.454)

K031—By-product salts generated in the production of MSMA and cacodylic acid

4

K031

1 (0.454)

K032—Wastewater treatment sludge from the production of chlordane

4

K032

10 (4.54)

K033—Wastewater and scrub water from the chlorination of cyclopentadiene in the production of chlordane

4

K033

10 (4.54)

K034—Filter solids from the filtration of hexachlorocyclopentadiene in the production of chlordane

4

K034

10 (4.54)

K035—Wastewater treatment sludges generated in the production of creosote

4

K035

1 (0.454)

K036—Still bottoms from toluene reclamation distillation in the production of disulfoton

4

K036

1 (0.454)

K037—Wastewater treatment sludges from the production of disulfoton

4

K037

1 (0.454)

K038—Wastewater from the washing and stripping of phorate production

4

K038

10 (4.54)

K039—Filter cake from the filtration of diethylphosphorodithioic acid in the production of phorate

4

K039

10 (4.54)

K040—Wastewater treatment sludge from the production of phorate

4

K040

10 (4.54)

K041—Wastewater treatment sludge from the production of toxaphene

4

K041

1 (0.454)

K042—Heavy ends or distillation residues from the distillation of tetrachlorobenzene in the production of 2,4,5-T

4

K042

10 (4.54)

K043—2,6-Dichlorophenol waste from the production of 2,4-D

4

K043

10 (4.54)

K044—Wastewater treatment sludges from the manufacturing and processing of explosives

4

K044

10 (4.54)

K045—Spent carbon from the treatment of wastewater containing explosives

4

K045

10 (4.54)

K046—Wastewater treatment sludges from the manufacturing, formulation and loading of lead-based initiating compounds

4

K046

10 (4.54)

K047—Pink/red water from TNT operations

4

K047

10 (4.54)

K048—Dissolved air flotation (DAF) float from the petroleum refining industry

4

K048

10 (4.54)

K049—Slop oil emulsion solids from the petroleum refining industry

4

K049

10 (4.54)

K050—Heat exchanger bundle cleaning sludge from the petroleum refining industry

4

K050

10 (4.54)

K051—API separator sludge from the petroleum refining industry

4

K051

10 (4.54)

K052—Tank bottoms (leaded) from the petroleum refining industry

4

K052

10 (4.54)

K060—Ammonia still lime sludge from coking operations

4

K060

1 (0.454)

K061—Emission control dust/sludge from the primary production of steel in electric furnaces

4

K061

10 (4.54)

K062—Spent pickle liquor generated by steel finishing operations of facilities within the iron and steel industry (SIC Codes 331 and 332)

4

K062

10 (4.54)

K069—Emission control dust/sludge from secondary lead smelting. (Note: This listing is stayed administratively for sludge generated from secondary acid scrubber systems. The stay will remain in effect until further administrative action is taken. If EPA takes further action effecting the stay, EPA will publish a notice of the action in the Federal Register )

4

K069

10 (4.54)

K071—Brine purification muds from the mercury cell process in chlorine production, where separately prepurified brine is not used

4

K071

1 (0.454)

K073—Chlorinated hydrocarbon waste from the purification step of the diaphragm cellprocess using graphite anodes in chlorine production

4

K073

10 (4.54)

K083—Distillation bottoms from aniline production

4

K083

100 (45.4)

K084—Wastewater treatment sludges generated during the production of veterinary pharmaceuticals from arsenic or organo-arsenic compounds

4

K084

1 (0.454)

K085—Distillation or fractionation column bottoms from the production of chlorobenzenes

4

K085

10 (4.54)

K086—Solvent washes and sludges, caustic washes and sludges, or water washes and sludges from cleaning tubs and equipment used in the formulation of ink from pigments, driers, soaps, and stabilizers containing chromium and lead

4

K086

10 (4.54)

K087—Decanter tank tar sludge from coking operations

4

K087

100 (45.4)

K088—Spent potliners from primary aluminum reduction

4

K088

10 (4.54)

K093—Distillation light ends from the production of phthalic anhydride from ortho-xylene

4

K093

5000 (2270)

K094—Distillation bottoms from the production of phthalic anhydride from ortho-xylene

4

K094

5000 (2270)

K095—Distillation bottoms from the production of 1,1,1-trichloroethane

4

K095

100 (45.4)

K096—Heavy ends from the heavy ends column from the production of 1,1,1-trichloroethane

4

K096

100 (45.4)

K097—Vacuum stripper discharge from the chlordane chlorinator in the production of chlordane

4

K097

1 (0.454)

K098—Untreated process wastewater from the production of toxaphene

4

K098

1 (0.454)

K099—Untreated wastewater from the production of 2,4-D

4

K099

10 (4.54)

K100—Waste leaching solution from acid leaching of emission control dust/sludge from secondary lead smelting

4

K100

10 (4.54)

K101—Distillation tar residues from the distillation of aniline-based compounds in the production of veterinary pharmaceuticals from arsenic or organo-arsenic compounds

4

K101

1 (0.454)

K102—Residue from the use of activated carbon for decolorization in the production of veterinary pharmaceuticals from arsenic or organo-arsenic compounds

4

K102

1 (0.454)

K103—Process residues from aniline extraction from the production of aniline

4

K103

100 (45.4)

K104—Combined wastewater streams generated from nitrobenzene/aniline production

4

K104

10 (4.54)

K105—Separated aqueous stream from the reactor product washing step in the production of chlorobenzenes

4

K105

10 (4.54)

K106—Wastewater treatment sludge from the mercury cell process in chlorine production

4

K106

1 (0.454)

K107—Column bottoms from product separation from the production of 1,1- dimethylhydrazine (UDMH) from carboxylic acid hydrazines

4

K107

10 (4.54)

K108—Condensed column overheads from product separation and condensed reactor vent gases from the production of 1,1- dimethylhydrazine (UDMH) from carboxylic acid hydrazides

4

K108

10 (4.54)

K109—Spent filter cartridges from product purification from the production of 1,1-dimethylhydrazine (UDMH) from carboxylic acid hydrazides

4

K109

10 (4.54)

K110—Condensed column overheads from intermediate separation from the production of 1,1-dimethylhydrazine (UDMH) from carboxylic acid hydrazides

4

K110

10 (4.54)

K111—Product washwaters from the production of dinitrotoluene via nitration of toluene

4

K111

10 (4.54)

K112—Reaction by-product water from the drying column in the production of toluenediamine via hydrogenation of dinitrotoluene

4

K112

10 (4.54)

K113—Condensed liquid light ends from the purification of toluenediamine in the production of toluenediamine via hydrogenation of dinitrotoluene

4

K113

10 (4.54)

K114—Vicinals from the purification of toluenediamine in the production of toluenediamine via hydrogenation of dinitrotoluene

4

K114

10 (4.54)

K115—Heavy ends from the purification of toluenediamine in the production of toluenediamine via hydrogenation of dinitrotoluene

4

K115

10 (4.54)

K116—Organic condensate from the solvent recovery column in the production of toluene diisocyanate via phosgenation of toluenediamine

4

K116

10 (4.54)

K117—Wastewater from the reactor vent gas scrubber in the production of ethylene dibromide via bromination of ethene

4

K117

1 (0.454)

K118—Spent adsorbent solids from purification of ethylene dibromide in the production of ethylene dibromide via bromination of ethene

4

K118

1 (0.454)

K123—Process wastewater (including supernates, filtrates, and washwaters) from the production of ethylenebisdithiocarbamic acid and its salts

4

K123

10 (4.54)

K124—Reactor vent scrubber water from the production of ethylenebisdithiocarbamic acid and its salts

4

K124

10 (4.54)

K125—Filtration, evaporation, and centrifugation solids from the production of ethylenebisdithiocarbamic acid and its salts

4

K125

10 (4.54)

K126—Baghouse dust and floor sweepings in milling and packaging operations from the production or formulation of ethylenebisdithiocarbamic acid and its salts

4

K126

10 (4.54)

K131—Wastewater from the reactor and spent sulfuric acid from the acid dryer from the production of methyl bromide

4

K131

100 (45.4)

K132—Spent absorbent and wastewater separator solids from the production of methyl bromide

4

K132

1000 (454)

K136—Still bottoms from the purification of ethylene dibromide in the production of ethylene dibromide via bromination of ethene

4

K136

1 (0.454)

K141—Process residues from the recovery of coal tar, including, but not limited to, collecting sump residues from the production of coke from coal or the recovery of coke by-products produced from coal This listing does not include K087 (decanter tank tar sludges from coking operations)

4

K141

1 (0.454)

K142—Tar storage tank residues from the production of coke from coal or from the recovery of coke by-products produced from coal

4

K142

1 (0.454)

K143—Process residues from the recovery of light oil, including, but not limited to, those generated in stills, decanters, and wash oil recovery units from the recovery of coke by- products produced from coal

4

K143

1 (0.454)

K144—Wastewater sump residues from light oil refining, including, but not limited to, intercepting or contamination sump sludges from the recovery of coke by-products produced from coal

4

K144

1 (0.454)

K145—Residues from naphthalene collection and recovery operations from the recovery of coke by-products produced from coal

4

K145

1 (0.454)

K147—Tar storage tank residues from coal tar refining

4

K147

1 (0.454)

K148—Residues from coal tar distillation, including, but not limited to, still bottoms

4

K148

1 (0.454)

K149—Distillation bottoms from the production of alpha-(or methyl-) chlorinated toluenes, ring-chlorinated toluenes, benzoyl chlorides, and compounds with mixtures of these functional groups. [This waste does not include still bottoms from the distillation of benzyl chloride]

4

K149

10 (4.54)

K150—Organic residuals, excluding spent carbon adsorbent, from the spent chlorine gas and hydrochloric acid recovery processes associated with the production of alpha- (or methyl-) chlorinated toluenes, ring-chlorinated toluenes, benzoyl chlorides, and compounds with mixtures of these functional groups

4

K150

10 (4.54)

K151—Wastewater treatment sludges, excluding neutralization and biological sludges, generated during the treatment of waste-waters from the production of alpha- (or methyl-) chlorinated toluenes, ring-chlorinated toluenes, benzoyl chlorides, and compounds with mixtures of these functional groups

4

K151

10 (4.54)

K156—Organic waste (including heavy ends, still bottoms, light ends, spent solvents, filtrates, and decantates) from the production of carbamates and carbamoyl oximes. (This listing does not apply to wastes generated from the manufacture of 3-iodo-2-propynyl n-butylcarbamate)

4

K156

10 (4.54)

K157—Wastewaters (including scrubber waters, condenser waters, washwaters, and separation waters) from the production of carbamates and carbamoyl oximes. (This listing does not apply to wastes generated from the manufacture of 3-iodo-2-propynyl n-butylcarbamate)

4

K157

10 (4.54)

K158—Bag house dusts and filter/separation solids from the production of carbamates and carbamoyl oximes. (This listing does not apply to wastes generated from the manufacture of 3-iodo-2-propynyl n-butylcarbamate)

4

K158

10 (4.54)

K159—Organics from the treatment of thiocarbamate wastes

4

K159

10 (4.54)

K161—Purification solids (including filtration, evaporation, and centrifugation solids), bag-house dust and floor sweepings from the production of dithiocarbamate acids and their salts. (This listing does not include K125 or K126)

4

K161

1 (0.454)

K169 f —Crude oil storage tank sediment from petroleum refining operations

4

K169

10 (4.54)

K170 f —Clarified slurry oil tank sediment and/or in-line filter/separation solids from petroleum refining operations

4

K170

1 (0.454)

K171 f —Spent hydrotreating catalyst from petroleum refining operations. (This listing does not include inert support media)

4

K171

1 (0.454)

K172 f —Spent hydrorefining catalyst from petroleum refining operations. (This listing does not include inert support media)

4

K172

1 (0.454)

K174 f

4

K174

1 (0.454)

K175 f

4

K175

1 (0.454)

K176—Baghouse filters from the production of antimony oxide, including filters from the production of intermediates (e.g., antimony metal or crude antimony oxide)

4

K176

1 (0.454)

K177—Slag from the production of antimony oxide that is speculatively accumulated or disposed, including slag from the production of intermediates ( e.g., antimony metal or crude antimony oxide)

4

K177

5000 (2270)

K178—Residues from manufacturing and manufacturing-site storage of ferric chloride from acids formed during the production of titanium dioxide using the chloride-ilmenite process

4

K178

1000 (454)

K181—Nonwastewaters from the production of dyes and/or pigments (including nonwastewaters commingled at the point of generation with nonwastewaters from other processes) that, at the point of generation, contain mass loadings of any of the constituents identified in paragraph (c) of section 261.32 that are equal to or greater than the corresponding paragraph (c) levels, as determined on a calendar year basis

4

K181

(##)

I Provides reference to Note I to Table 302.4 to discuss the applicability of CASRNs.

II Indicates the statutory source defined by 1, 2, 3, and 4, as described in the Note II to Table 302.4.

III No reporting of releases of this hazardous substance is required if the diameter of the pieces of the solid metal released is larger than 100 micrometers (0.004 inches).

IV The RQ for asbestos is limited to friable forms only.

v The Agency may adjust the statutory RQ for this hazardous substance in a future rulemaking; until then the statutory one-pound RQ applies.

## The Agency may adjust the statutory RQ for this hazardous substance in a future rulemaking; until then the statutory one-pound RQ applies.

§ The adjusted RQs for radionuclides may be found in appendix B to this table.

** Indicates that no RQ is being assigned to the generic or broad class.

a Benzene was already a CERCLA hazardous substance prior to the CAA Amendments of 1990 and received an adjusted 10-pound RQ based on potential carcinogenicity in an August 14, 1989, final rule (54 FR 33418). The CAA Amendments specify that “benzene (including benzene from gasoline)” is a hazardous air pollutant and, thus, a CERCLA hazardous substance.

b The CAA Amendments of 1990 list DDE (3547-04-4) as a CAA hazardous air pollutant. The CAS number, 3547-04-4, is for the chemical, p,p′dichlorodiphenylethane. DDE or p,p′-dichlorodiphenyldichloroethylene, CAS number 72-55-9, is already listed in Table 302.4 with a final RQ of 1 pound. The substance identified by the CAS number 3547-04-4 has been evaluated and listed as DDE to be consistent with the CAA section 112 listing, as amended.

c Includes mineral fiber emissions from facilities manufacturing or processing glass, rock, or slag fibers (or other mineral derived fibers) of average diameter 1 micrometer or less.

d Includes mono- and di-ethers of ethylene glycol, diethylene glycol, and triethylene glycol R-(OCH2CH2)n-OR′ where:

n = 1, 2, or 3;

R = alkyl C7 or less; or

R = phenyl or alkyl substituted phenyl;

R′= H or alkyl C7 or less; or

OR′ consisting of carboxylic acid ester, sulfate, phosphate, nitrate, or sulfonate.

e Includes organic compounds with more than one benzene ring, and which have a boiling point greater than or equal to 100 °C.

f See 40 CFR 302.6(b)(1) for application of the mixture rule to this hazardous waste.

Appendix A to § 302.4—Sequential CAS Registry Number List of CERCLA Hazardous Substances

Appendix A to § 302.4 lists CERCLA hazardous substances in sequential order by CASRN and provides a per-substance grouping of regulatory synonyms ( i.e., names by which each hazardous substance is identified in other statutes and their implementing regulations).

CASRN

Hazardous substance

50-00-0

Formaldehyde.

50-07-7

Azirino[2′,3′:3,4]pyrrolo[1,2-a]indole-4,7-dione,6-amino-8-[[(aminocarbonyl)oxy]methyl]-1,1a,2,8,8a, 8b-hexahydro-8a-methoxy-5-methyl-, [1aS-(1aalpha, 8beta,8aalpha,8balpha)]-.

Mitomycin C.

50-18-0

Cyclophosphamide.

2H-1,3,2-Oxazaphosphorin-2-amine, N,N-bis(2-chloroethyl)tetrahydro-, 2-oxide.

50-29-3

Benzene, 1,1′-(2,2,2- trichloroethylidene)bis[4-chloro-.

DDT.

4,4′-DDT.

50-32-8

Benzo[a]pyrene.

3,4-Benzopyrene.

50-55-5

Reserpine.

Yohimban-16-carboxylic acid,11,17-dimethoxy-18-[(3 ,4,5-trimethoxybenzoyl)oxy]-, methyl ester (3beta, 16beta,17alpha,18beta,20alpha)-.

51-28-5

Phenol, 2,4-dinitro-.

2,4-Dinitrophenol.

51-43-4

Epinephrine.

1,2-Benzenediol,4-[1-hydroxy-2-(methylamino) ethyl]-.

51-79-6

Carbamic acid, ethyl ester.

Ethyl carbamate.

Urethane.

52-68-6

Trichlorfon.

52-85-7

Famphur.

Phosphorothioic acid, O-[4-[(dimethylamino) sulfonyl]phenyl] O,O-dimethyl ester.

53-70-3

Dibenz[a,h]anthracene.

Dibenzo[a,h]anthracene.

1,2:5,6-Dibenzanthracene.

53-96-3

Acetamide, N-9H-fluoren-2-yl-.

2-Acetylaminofluorene.

54-11-5

Nicotine, & salts.

Pyridine, 3-(1-methyl-2-pyrrolidinyl)-, (S)-, & salts.

55-18-5

Ethanamine, N-ethyl-N-nitroso-.

N-Nitrosodiethylamine.

55-63-0

Nitroglycerine.

1,2,3-Propanetriol, trinitrate.

55-91-4

Diisopropylfluorophosphate (DFP).

Phosphorofluororidic acid, bis(1-methylethyl) ester.

56-04-2

Methylthiouracil.

4(1H)-Pyrimidinone, 2,3-dihydro-6-methyl-2-thioxo-.

56-23-5

Carbon tetrachloride.

Methane, tetrachloro-.

56-38-2

Parathion.

Phosphorothioic acid, O,O-diethyl O-(4-nitrophenyl) ester.

56-49-5

Benz[j]aceanthrylene, 1,2-dihydro-3-methyl-.

3-Methylcholanthrene.

56-53-1

Diethylstilbestrol.

Phenol, 4,4′-(1,2-diethyl-1,2-ethenediyl)bis-, (E).

56-55-3

Benz[a]anthracene.

Benzo[a]anthracene.

1,2-Benzanthracene.

56-72-4

Coumaphos.

57-14-7

Hydrazine, 1,1-dimethyl-.

1,1-Dimethylhydrazine.

57-24-9

Strychnidin-10-one, & salts.

Strychnine, & salts.

57-47-6

Physostigmine.

Pyrrolo[2,3-b]indol-5-ol, 1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethyl-, methylcarbamate (ester), (3aS-cis)-.

57-57-8

beta-Propiolactone.

57-64-7

Benzoic acid, 2-hydroxy-, compd. with (3aS-cis)-1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethylpyrrolo[2,3-b]indol-5-yl methylcarbamate ester (1:1).

Physostigmine salicylate.

57-74-9

Chlordane.

Chlordane, alpha & gamma isomers.

CHLORDANE (TECHNICAL MIXTURE AND METABOLITES).

4,7-Methano-1H-indene, 1,2,4,5,6,7,8,8- octachloro-2,3,3a,4,7,7a-hexahydro-.

57-97-6

Benz[a]anthracene, 7,12-dimethyl-.

7,12-Dimethylbenz[a]anthracene.

58-89-9

γ-BHC.

Cyclohexane, 1,2,3,4,5,6-hexachloro-(1α,2α,3β,4α,5α,6β)-.

Lindane.

Lindane (all isomers).

58-90-2

Phenol, 2,3,4,6-tetrachloro-.

2,3,4,6-Tetrachlorophenol.

59-50-7

p-Chloro-m-cresol.

Phenol, 4-chloro-3-methyl-.

59-89-2

N-Nitrosomorpholine.

60-00-4

Ethylenediamine-tetraacetic acid (EDTA).

60-11-7

Benzenamine, N,N-dimethyl-4-(phenylazo)-.

Dimethyl aminoazobenzene.

p-Dimethylaminoazobenzene.

60-29-7

Ethane, 1,1′-oxybis-.

Ethyl ether.

60-34-4

Hydrazine, methyl-.

Methyl hydrazine.

60-35-5

Acetamide.

60-51-5

Dimethoate.

Phosphorodithioic acid, O,O-dimethyl S-[2(methylamino)-2-oxoethyl] ester.

60-57-1

Dieldrin.

2,7:3,6-Dimethanonaphth[2,3-b]oxirene, 3,4,5,6,9,9-hexachloro-1a,2, 2a,3,6,6a,7,7a-octahydro-, (1aalpha,2beta,2aalpha,3beta,6beta, 6aalpha,7beta, 7aalpha)-.

61-82-5

Amitrole.

1H-1,2,4-Triazol-3-amine.

62-38-4

Mercury, (acetato-O)phenyl-.

Phenylmercury acetate.

62-44-2

Acetamide, N-(4-ethoxyphenyl)-.

Phenacetin.

62-50-0

Ethyl methanesulfonate.

Methanesulfonic acid, ethyl ester.

62-53-3

Aniline.

Benzenamine.

62-55-5

Ethanethioamide.

Thioacetamide.

62-56-6

Thiourea.

62-73-7

Dichlorvos.

62-74-8

Acetic acid, fluoro-, sodium salt.

Fluoroacetic acid, sodium salt.

62-75-9

Methanamine, N-methyl-N-nitroso-.

N-Nitrosodimethylamine.

63-25-2

Carbaryl.

1-Naphthalenol, methylcarbamate.

64-00-6

m-Cumenyl methylcarbamate.

3-Isopropylphenyl N-methylcarbamate.

Phenol, 3-(1-methylethyl)-, methyl carbamate.

64-18-6

Formic acid.

64-19-7

Acetic acid.

64-67-5

Diethyl sulfate.

65-85-0

Benzoic acid.

66-75-1

Uracil mustard.

2,4-(1H,3H)-Pyrimidinedione, 5-[bis(2-chloroethyl) amino]-.

67-56-1

Methanol.

Methyl alcohol.

67-64-1

Acetone.

2-Propanone.

67-66-3

Chloroform.

Methane, trichloro-.

67-72-1

Ethane, hexachloro-.

Hexachloroethane.

68-12-2

Dimethylformamide.

70-25-7

Guanidine, N-methyl-N′-nitro-N-nitroso-.

MNNG.

70-30-4

Hexachlorophene.

Phenol, 2,2′-methylenebis[3,4,6-tri- chloro-.

71-36-3

n-Butyl alcohol.

1-Butanol.

71-43-2

Benzene.

71-55-6

Ethane, 1,1,1-trichloro-.

Methyl chloroform.

1,1,1-Trichloroethane.

72-20-8

Endrin.

Endrin, & metabolites.

2,7:3.6-Dimethanonaphth[2,3-b]oxirene,3,4,5,6,9,9-hexachloro-1a,2,2a,3,6,6a,7,7a-octahydro-, (1aalpha,2beta,2abeta,3alpha, 6alpha,6abeta,7beta,7aalpha)-, & metabolites.

72-43-5

Benzene, 1,1′-(2,2,2-trichloroethylidene)bis[4- methoxy-.

Methoxychlor.

72-54-8

Benzene, 1,1′-(2,2-dichloroethylidene)bis[4-chloro-.

DDD.

TDE.

4,4′-DDD.

72-55-9

DDE.

4,4′-DDE.

72-57-1

Trypan blue.

2,7-Naphthalenedisulfonic acid, 3,3′-[(3,3′-dimethyl-(l,1′-biphenyl)-4,4′-diyl)-bis(azo)]bis(5-amino-4-hydroxy)-tetrasodium salt.

74-83-9

Bromomethane.

Methane, bromo-.

Methyl bromide.

74-87-3

Chloromethane.

Methane, chloro-.

Methyl chloride.

74-88-4

Iodomethane.

Methane, iodo-.

Methyl iodide.

74-89-5

Monomethylamine.

74-90-8

Hydrocyanic acid.

Hydrogen cyanide.

74-93-1

Methanethiol.

Methyl mercaptan.

Thiomethanol.

74-95-3

Methane, dibromo-.

Methylene bromide.

75-00-3

Chloroethane.

Ethyl chloride.

75-01-4

Ethene, chloro-.

Vinyl chloride.

75-04-7

Monoethylamine.

75-05-8

Acetonitrile.

75-07-0

Acetaldehyde.

Ethanal.

75-09-2

Dichloromethane.

Methane, dichloro-.

Methylene chloride.

75-15-0

Carbon disulfide.

75-20-7

Calcium carbide.

75-21-8

Ethylene oxide.

Oxirane.

75-25-2

Bromoform.

Methane, tribromo-.

75-27-4

Dichlorobromomethane.

75-34-3

Ethane, 1,1-dichloro-.

Ethylidene dichloride.

1,1-Dichloroethane.

75-35-4

Ethene, 1,1-dichloro-.

Vinylidene chloride.

1,1-Dichloroethylene.

75-36-5

Acetyl chloride.

75-44-5

Carbonic dichloride.

Phosgene.

75-50-3

Trimethylamine.

75-55-8

Aziridine, 2-methyl-.

2-Methyl aziridine.

1,2-Propylenimine.

75-56-9

Propylene oxide.

75-60-5

Arsinic acid, dimethyl-.

Cacodylic acid.

75-64-9

tert-Butylamine.

75-69-4

Methane, trichlorofluoro-.

Trichloromonofluoromethane.

75-71-8

Dichlorodifluoromethane.

Methane, dichlorodifluoro-.

75-86-5

Acetone cyanohydrin.

Propanenitrile, 2-hydroxy-2-methyl-.

2-Methyllactonitrile.

75-87-6

Acetaldehyde, trichloro-.

Chloral.

75-99-0

2,2-Dichloropropionic acid.

76-01-7

Ethane, pentachloro-.

Pentachloroethane.

76-44-8

Heptachlor.

4,7-Methano-1H-indene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro-.

77-47-4

Hexachlorocyclopentadiene.

1,3-Cyclopentadiene, 1,2,3,4,5,5-hexa- chloro-.

77-78-1

Dimethyl sulfate.

Sulfuric acid, dimethyl ester.

78-00-2

Plumbane, tetraethyl-.

Tetraethyl lead.

78-59-1

Isophorone.

78-79-5

Isoprene.

78-81-9

iso-Butylamine.

78-83-1

Isobutyl alcohol.

1-Propanol, 2-methyl-.

78-87-5

Propane, 1,2-dichloro-.

Propylene dichloride.

1,2-Dichloropropane.

78-88-6

2,3-Dichloropropene.

78-93-3

2-Butanone.

MEK.

Methyl ethyl ketone.

78-99-9

1,1-Dichloropropane.

79-00-5

Ethane, 1,1,2-trichloro-.

1,1,2-Trichloroethane.

79-01-6

Ethene, trichloro-.

Trichloroethylene.

79-06-1

Acrylamide.

2-Propenamide.

79-09-4

Propionic acid.

79-10-7

Acrylic acid.

2-Propenoic acid.

79-11-8

Chloroacetic acid.

79-19-6

Hydrazinecarbothioamide.

Thiosemicarbazide.

79-22-1

Carbonochloridic acid, methyl ester.

Methyl chlorocarbonate.

79-31-2

iso-Butyric acid.

79-34-5

Ethane, 1,1,2,2-tetrachloro-.

1,1,2,2-Tetrachloroethane.

79-44-7

Carbamic chloride, dimethyl-.

Dimethylcarbamoyl chloride.

79-46-9

Propane, 2-nitro-.

2-Nitropropane.

80-15-9

alpha,alpha-Dimethylbenzylhydroperoxide.

Hydroperoxide, 1-methyl-1-phenylethyl-.

80-62-6

Methyl methacrylate.

2-Propenoic acid, 2-methyl-, methyl ester.

81-81-2

Warfarin, & salts.

2H-1-Benzopyran-2-one, 4-hydroxy-3-(3-oxo-1-phenylbutyl)-, & salts.

82-68-8

Benzene, pentachloronitro-.

PCNB.

Pentachloronitrobenzene.

Quintobenzene.

83-32-9

Acenaphthene.

84-66-2

Diethyl phthalate.

1,2-Benzenedicarboxylic acid, diethyl ester.

84-74-2

Di-n-butyl phthalate.

Dibutyl phthalate.

n-Butyl phthalate.

1,2-Benzenedicarboxylic acid, dibutyl ester.

85-00-7

Diquat.

85-01-8

Phenanthrene.

85-44-9

Phthalic anhydride.

1,3-Isobenzofurandione.

85-68-7

Butyl benzyl phthalate.

86-30-6

N-Nitrosodiphenylamine.

86-50-0

Guthion.

86-73-7

Fluorene.

86-88-4

alpha-Naphthylthiourea.

Thiourea, 1-naphthalenyl-.

87-65-0

Phenol, 2,6-dichloro-.

2,6-Dichlorophenol.

87-68-3

Hexachlorobutadiene.

1,3-Butadiene, 1,1,2,3,4,4-hexachloro-.

87-86-5

Pentachlorophenol.

Phenol, pentachloro-.

88-06-2

Phenol, 2,4,6-trichloro-.

2,4,6-Trichlorophenol.

88-72-2

o-Nitrotoluene.

88-75-5

o-Nitrophenol.

2-Nitrophenol.

88-85-7

Dinoseb.

Phenol, 2-(1-methylpropyl)-4,6-dinitro-.

90-04-0

o-Anisidine.

91-08-7

Benzene, 1,3-diisocyanatomethyl-.

Toluene diisocyanate.

2,4-Toluene diisocyanate.

91-20-3

Naphthalene.

91-22-5

Quinoline.

91-58-7

beta-Chloronaphthalene.

Naphthalene, 2-chloro-.

2-Chloronaphthalene.

91-59-8

beta-Naphthylamine.

2-Naphthalenamine.

91-66-7

N,N-Diethylaniline.

91-80-5

Methapyrilene.

1,2-Ethanediamine, N,N-dimethyl-N′-2-pyridinyl-N′- (2-thienylmethyl)-.

91-94-1

[1,1′-Biphenyl]-4,4′-diamine,3,3′-dichloro-.

3,3′-Dichlorobenzidine.

92-52-4

Biphenyl.

92-67-1

4-Aminobiphenyl.

92-87-5

Benzidine.

[1,1′-Biphenyl]-4,4′-diamine.

92-93-3

4-Nitrobiphenyl.

Propanoic acid, 2-(2,4,5-trichlorophenoxy)-.

Silvex (2,4,5-TP).

2,4,5-TP acid.

93-76-5

Acetic acid, (2,4,5-trichlorophenoxy)-.

93-72-1

2,4,5-T.

2,4,5-T acid.

93-79-8

2,4,5-T esters.

94-11-1

2,4-D Ester.

94-58-6

Dihydrosafrole.

1,3-Benzodioxole, 5-propyl-.

94-59-7

Safrole.

1,3-Benzodioxole, 5-(2-propenyl)-.

94-79-1

2,4-D Ester.

94-80-4

2,4-D Ester.

95-47-6

o-Xylene.

95-48-7

o-Cresol.

95-50-1

Benzene, 1,2-dichloro-.

o-Dichlorobenzene.

1,2-Dichlorobenzene.

95-53-4

Benzenamine, 2-methyl-.

o-Toluidine.

95-57-8

o-Chlorophenol.

Phenol, 2-chloro-.

2-Chlorophenol.

95-80-7

Benzenediamine, ar-methyl-.

Toluenediamine.

2,4-Toluene diamine.

95-94-3

Benzene, 1,2,4,5-tetrachloro-.

1,2,4,5-Tetrachlorobenzene.

95-95-4

Phenol, 2,4,5-trichloro-.

2,4,5-Trichlorophenol.

96-09-3

Styrene oxide.

96-12-8

Propane, 1,2-dibromo-3-chloro-.

1,2-Dibromo-3-chloropropane.

96-45-7

Ethylenethiourea.

2-Imidazolidinethione.

97-63-2

Ethyl methacrylate.

2-Propenoic acid, 2-methyl-, ethyl ester.

98-01-1

Furfural.

2-Furancarboxaldehyde.

98-07-7

Benzene, (trichloromethyl)-.

Benzotrichloride.

98-09-9

Benzenesulfonic acid chloride.

Benzenesulfonyl chloride.

98-82-8

Benzene, (1-methylethyl)-.

Cumene.

98-86-2

Acetophenone.

Ethanone, 1-phenyl-.

98-87-3

Benzal chloride.

Benzene, (dichloromethyl)-.

98-88-4

Benzoyl chloride.

98-95-3

Benzene, nitro-.

Nitrobenzene.

99-08-1

m-Nitrotoluene.

99-35-4

Benzene, 1,3,5-trinitro-.

1,3,5-Trinitrobenzene.

99-55-8

Benzenamine, 2-methyl-5-nitro-.

5-Nitro-o-toluidine.

99-65-0

m-Dinitrobenzene.

99-99-0

p-Nitrotoluene.

100-01-6

Benzenamine, 4-nitro-.

p-Nitroaniline.

100-02-7

p-Nitrophenol.

Phenol, 4-nitro-.

4-Nitrophenol.

100-25-4

p-Dinitrobenzene.

100-41-4

Ethylbenzene.

100-42-5

Styrene.

100-44-7

Benzene, (chloromethyl)-.

Benzyl chloride.

100-47-0

Benzonitrile.

100-75-4

N-Nitrosopiperidine.

Piperidine, 1-nitroso-.

101-14-4

Benzenamine, 4,4′-methylenebis[2-chloro-.

4,4′-Methylenebis(2-chloroaniline).

101-27-9

Barban.

Carbamic acid, (3-chlorophenyl)-, 4-chloro-2-butynyl ester.

101-55-3

Benzene, 1-bromo-4-phenoxy-.

4-Bromophenyl phenyl ether.

101-68-8

MDI.

Methylene diphenyl diisocyanate.

101-77-9

4,4′-Methylenedianiline.

103-85-5

Phenylthiourea.

Thiourea, phenyl-.

105-46-4

sec-Butyl acetate.

105-67-9

Phenol, 2,4-dimethyl-.

2,4-Dimethylphenol.

106-42-3

p-Xylene.

106-44-5

p-Cresol.

106-46-7

Benzene, 1,4-dichloro-.

p-Dichlorobenzene.

1,4-Dichlorobenzene.

106-47-8

Benzenamine, 4-chloro-.

p-Chloroaniline.

106-49-0

Benzenamine, 4-methyl-.

p-Toluidine.

106-50-3

p-Phenylenediamine.

106-51-4

p-Benzoquinone.

2,5-Cyclohexadiene-1,4-dione.

Quinone.

106-88-7

1,2-Epoxybutane.

106-89-8

1-Chloro-2,3-epoxypropane.

Epichlorohydrin.

Oxirane, (chloromethyl)-.

106-93-4

Dibromoethane.

Ethane, 1,2-dibromo-.

Ethylene dibromide.

106-94-5

1-Bromopropane (BP).

n-Propyl bromide (nPB).

106-99-0

1,3-Butadiene.

107-02-8

Acrolein.

2-Propenal.

107-05-1

Allyl chloride.

107-06-2

Ethane, 1,2-dichloro-.

Ethylene dichloride.

1,2-Dichloroethane.

107-10-8

n-Propylamine.

1-Propanamine.

107-12-0

Ethyl cyanide.

Propanenitrile.

107-13-1

Acrylonitrile.

2-Propenenitrile.

107-15-3

Ethylenediamine.

107-18-6

Allyl alcohol.

2-Propen-1-ol.

107-19-7

Propargyl alcohol.

2-Propyn-1-ol.

107-20-0

Acetaldehyde, chloro-.

Chloroacetaldehyde.

107-21-1

Ethylene glycol.

107-30-2

Chloromethyl methyl ether.

Methane, chloromethoxy-.

107-49-3

Diphosphoric acid, tetraethyl ester.

Tetraethyl pyrophosphate.

107-92-6

Butyric acid.

108-05-4

Vinyl acetate.

Vinyl acetate monomer.

108-10-1

Hexone.

Methyl isobutyl ketone.

4-Methyl-2-pentanone.

108-24-7

Acetic anhydride.

108-31-6

Maleic anhydride.

2,5-Furandione.

108-38-3

m-Xylene.

108-39-4

m-Cresol.

108-46-3

Resorcinol.

1,3-Benzenediol.

108-60-1

Dichloroisopropyl ether.

Propane, 2,2″-oxybis[2-chloro-.

108-88-3

Benzene, methyl-.

Toluene.

108-90-7

Benzene, chloro-.

Chlorobenzene.

108-94-1

Cyclohexanone.

108-95-2

Phenol.

108-98-5

Benzenethiol.

Thiophenol.

109-06-8

Pyridine, 2-methyl-.

2-Picoline.

109-73-9

Butylamine.

109-77-3

Malononitrile.

Propanedinitrile.

109-89-7

Diethylamine.

109-99-9

Furan, tetrahydro-.

Tetrahydrofuran.

110-00-9

Furan.

Furfuran.

110-16-7

Maleic acid.

110-17-8

Fumaric acid.

110-19-0

iso-Butyl acetate.

110-54-3

Hexane.

110-75-8

Ethene, (2-chloroethoxy)-.

2-Chloroethyl vinyl ether.

110-80-5

Ethanol, 2-ethoxy-.

Ethylene glycol monoethyl ether.

110-82-7

Benzene, hexahydro-.

Cyclohexane.

110-86-1

Pyridine.

111-42-2

Diethanolamine.

111-44-4

Bis(2-chloroethyl) ether.

Dichloroethyl ether.

Ethane, 1,1′-oxybis[2-chloro-.

111-54-6

Carbamodithioic acid, 1,2-ethanediylbis-, salts & esters.

Ethylenebisdithiocarbamic acid, salts & esters.

111-91-1

Bis(2-chloroethoxy) methane.

Dichloromethoxy ethane.

Ethane, 1,1′-[methylenebis(oxy)]bis(2-chloro-.

114-26-1

Phenol, 2-(1-methylethoxy)-, methylcarbamate.

Propoxur (Baygon).

115-02-6

Azaserine.

L-Serine, diazoacetate (ester).

115-29-7

Endosulfan.

6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a- hexahydro-, 3-oxide.

115-32-2

Dicofol.

116-06-3

Aldicarb.

Propanal, 2-methyl-2-(methylthio)-, O-[(methylamino)carbonyl]oxime.

117-80-6

Dichlone.

117-81-7

1,2-Benzenedicarboxylic acid, bis(2-ethylhexyl) ester.

Bis(2-ethylhexyl)phthalate.

DEHP.

Diethylhexyl phthalate.

117-84-0

Di-n-octyl phthalate.

1,2-Benzenedicarboxylic acid, dioctyl ester.

118-74-1

Benzene, hexachloro-.

Hexachlorobenzene.

119-38-0

Carbamic acid, dimethyl-, 3-methyl-1-(1-methylethyl)-1H-pyrazol-5-yl ester.

Isolan.

119-90-4

[1,1′-Biphenyl]-4,4′-diamine,3,3′-dimethoxy-.

3,3′-Dimethoxybenzidine.

119-93-7

[1,1′-Biphenyl]-4,4′-diamine,3,3′- dimethyl-.

3,3′-Dimethylbenzidine.

120-12-7

Anthracene.

120-58-1

Isosafrole.

1,3-Benzodioxole, 5-(1-propenyl)-.

120-80-9

Catechol.

120-82-1

1,2,4-Trichlorobenzene.

120-83-2

Phenol, 2,4-dichloro-.

2,4-Dichlorophenol.

121-14-2

Benzene, 1-methyl-2,4-dinitro-.

2,4-Dinitrotoluene.

121-21-1

Pyrethrins.

121-29-9

Pyrethrins.

121-44-8

Ethanamine, N,N-diethyl-.

Triethylamine.

121-69-7

N,N-Dimethylaniline.

121-75-5

Malathion.

122-09-8

alpha,alpha-Dimethylphenethylamine.

Benzeneethanamine, alpha,alpha-dimethyl-.

122-42-9

Carbamic acid, phenyl-, 1-methylethyl ester.

Propham.

122-66-7

Hydrazine, 1,2-diphenyl-.

1,2-Diphenylhydrazine.

123-31-9

Hydroquinone.

123-33-1

Maleic hydrazide.

3,6-Pyridazinedione, 1,2-dihydro-.

123-38-6

Propionaldehyde.

123-62-6

Propionic anhydride.

123-63-7

Paraldehyde.

1,3,5-Trioxane, 2,4,6-trimethyl-.

123-73-9

Crotonaldehyde.

2-Butenal.

123-86-4

Butyl acetate.

123-91-1

1,4-Diethyleneoxide.

1,4-Dioxane.

123-92-2

iso-Amyl acetate.

124-04-9

Adipic acid.

124-40-3

Dimethylamine.

Methanamine, N-methyl-.

124-41-4

Sodium methylate.

124-48-1

Chlorodibromomethane.

126-72-7

Tris(2,3-dibromopropyl) phosphate.

1-Propanol, 2,3-dibromo-, phosphate (3:1).

126-98-7

Methacrylonitrile.

2-Propenenitrile, 2-methyl-.

126-99-8

Chloroprene.

127-18-4

Ethene, tetrachloro-.

Perchloroethylene.

Tetrachloroethylene.

127-82-2

Zinc phenolsulfonate.

129-00-0

Pyrene.

130-15-4

1,4-Naphthalenedione.

1,4-Naphthoquinone.

131-11-3

Dimethyl phthalate.

1,2-Benzenedicarboxylic acid, dimethyl ester.

131-74-8

Ammonium picrate.

Phenol, 2,4,6-trinitro-, ammonium salt.

131-89-5

Phenol, 2-cyclohexyl-4,6-dinitro-.

2-Cyclohexyl-4,6-dinitrophenol.

132-64-9

Dibenzofuran.

133-06-2

Captan.

133-90-4

Chloramben.

134-32-7

alpha-Naphthylamine.

1-Naphthalenamine.

137-26-8

Thioperoxydicarbonic diamide ([H2N)C(S)]2S2, tetramethyl-.

Thiram.

137-30-4

Zinc, bis(dimethylcarbamodithioato-S,S')-.

Ziram.

140-88-5

Ethyl acrylate.

2-Propenoic acid, ethyl ester.

141-78-6

Acetic acid, ethyl ester.

Ethyl acetate.

142-28-9

1,3-Dichloropropane.

142-71-2

Cupric acetate.

142-84-7

Dipropylamine.

1-Propanamine, N-propyl-.

143-33-9

Sodium cyanide Na(CN).

143-50-0

Kepone.

1,3,4-Metheno-2H-cyclobuta[cd]pentalen-2-one,1,1a,3,3a,4,5,5,5a,5b,6-decachlorooctahydro-.

145-73-3

Endothall.

7-Oxabicyclo[221]heptane-2,3-dicarboxylic acid.

148-82-3

L-Phenylalanine, 4-[bis(2-chloroethyl)amino]-.

Melphalan.

151-50-8

Potassium cyanide K(CN).

151-56-4

Aziridine.

Ethylenimine.

152-16-9

Diphosphoramide, octamethyl-.

Octamethylpyrophosphoramide.

156-60-5

Ethene, 1,2-dichloro- (E).

1,2-Dichloroethylene.

156-62-7

Calcium cyanamide.

189-55-9

Benzo[rst]pentaphene.

Dibenzo[a,i]pyrene.

191-24-2

Benzo[ghi]perylene.

193-39-5

Indeno(1,2,3-cd)pyrene.

205-99-2

Benzo[b]fluoranthene.

206-44-0

Fluoranthene.

207-08-9

Benzo(k)fluoranthene.

208-96-8

Acenaphthylene.

218-01-9

Chrysene.

225-51-4

Benz[c]acridine.

297-97-2

O,O-Diethyl O-pyrazinyl phosphorothioate.

Phosphorothioic acid, O,O-diethyl O-pyrazinyl ester.

298-00-0

Methyl parathion.

Phosphorothioic acid, O,O-dimethyl O-(4-nitrophenyl) ester.

298-02-2

Phorate.

Phosphorodithioic acid, O,O-diethyl S-[(ethylthio) methyl] ester.

298-04-4

Disulfoton.

Phosphorodithioic acid, O,O-diethyl S-[2-(ethylthio)ethyl] ester.

300-76-5

Naled.

301-04-2

Acetic acid, lead(2 +) salt.

Lead acetate.

302-01-2

Hydrazine.

303-34-4

Lasiocarpine.

2-Butenoic acid, 2-methyl-, 7-[[2,3-dihydroxy-2-(1-methoxyethyl)-3-methyl-1-oxobutoxy]methyl]-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-yl ester, [1S-[1alpha(Z),7(2S*,3R*), 7aalpha]]-.

305-03-3

Benzenebutanoic acid, 4-[bis(2-chloroethyl)amino]-.

Chlorambucil.

309-00-2

Aldrin.

1,4:5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexachloro-1,4,4a,5,8,8a-hexahydro-, (1alpha,4alpha,4abeta,5alpha,8alpha, 8abeta)-.

311-45-5

Diethyl-p-nitrophenyl phosphate.

Phosphoric acid, diethyl 4-nitrophenyl ester.

315-18-4

Mexacarbate.

Phenol, 4-(dimethylamino)-3,5-dimethyl-, methylcarbamate (ester).

319-84-6

alpha—BHC.

319-85-7

beta—BHC.

319-86-8

delta—BHC.

329-71-5

2,5-Dinitrophenol.

330-54-1

Diuron.

333-41-5

Diazinon.

334-88-3

Diazomethane.

335-67-1

Perfluorooctanoic acid

353-50-4

Carbon oxyfluoride.

Carbonic difluoride.

357-57-3

Brucine.

Strychnidin-10-one, 2,3-dimethoxy-.

460-19-5

Cyanogen.

Ethanedinitrile.

463-58-1

Carbonyl sulfide.

465-73-6

Isodrin.

1,4:5,8-Dimethanonaphthalene,1,2,3,4,10,10-hexachloro-1,4,4a,5,8,8a-hexahydro-, (1alpha,4alpha,4abeta,5beta,8beta, 8abeta)-.

492-80-8

Auramine.

Benzenamine, 4,4′-carbonimidoylbis[N,N-dimethyl-.

494-03-1

Chlornaphazine.

Naphthalenamine, N,N′-bis(2-chloroethyl)-.

496-72-0

Benzenediamine, ar-methyl-.

Toluenediamine.

2,4-Toluene diamine.

504-24-5

4-Aminopyridine.

4-Pyridinamine.

504-60-9

1-Methylbutadiene.

1,3-Pentadiene.

506-61-6

Argentate(1-), bis(cyano-C)-, potassium.

Potassium silver cyanide.

506-64-9

Silver cyanide Ag(CN).

506-68-3

Cyanogen bromide (CN)Br.

506-77-4

Cyanogen chloride (CN)Cl.

506-87-6

Ammonium carbonate.

506-96-7

Acetyl bromide.

509-14-8

Methane, tetranitro-.

Tetranitromethane.

510-15-6

Benzeneacetic acid, 4-chloro-α- (4-chlorophenyl)-α-hydroxy-, ethyl ester.

Chlorobenzilate.

513-49-5

sec-Butylamine.

528-29-0

o-Dinitrobenzene.

532-27-4

2-Chloroacetophenone.

534-52-1

4,6-Dinitro-o-cresol.

4,6-Dinitro-o-cresol, and salts.

Phenol, 2-methyl-4,6-dinitro-.

Phenol, 2-methyl-4,6-dinitro-, & salts.

540-73-8

Hydrazine, 1,2-dimethyl-.

1,2-Dimethylhydrazine.

540-84-1

2,2,4-Trimethylpentane.

540-88-5

tert-Butyl acetate.

541-09-3

Uranyl acetate.

541-53-7

Dithiobiuret.

Thioimidodicarbonic diamide [(H 2 N)C(S)] 2 NH.

541-73-1

Benzene, 1,3-dichloro-.

m-Dichlorobenzene.

1,3-Dichlorobenzene.

542-62-1

Barium cyanide.

542-75-6

1-Propene, 1,3-dichloro-.

1,3-Dichloropropene.

542-76-7

Propanenitrile, 3-chloro-.

3-Chloropropionitrile.

542-88-1

Bis(chloromethyl)ether.

Dichloromethyl ether.

Methane, oxybis(chloro-.

543-90-8

Cadmium acetate.

544-18-3

Cobaltous formate.

544-92-3

Copper cyanide Cu(CN).

554-84-7

m-Nitrophenol.

557-19-7

Nickel cyanide Ni(CN) 2 .

557-21-1

Zinc cyanide Zn(CN) 2 .

557-34-6

Zinc acetate.

557-41-5

Zinc formate.

563-12-2

Ethion.

563-68-8

Acetic acid, thallium(1 +) salt.

Thallium(I) acetate.

573-56-8

2,6-Dinitrophenol.

584-84-9

Benzene, 1,3-diisocyanatomethyl-.

Toluene diisocyanate.

2,4-Toluene diisocyanate.

591-08-2

Acetamide, N-(aminothioxomethyl)-.

1-Acetyl-2-thiourea.

592-01-8

Calcium cyanide Ca(CN) 2 .

592-04-1

Mercuric cyanide.

592-85-8

Mercuric thiocyanate.

592-87-0

Lead thiocyanate.

593-60-2

Vinyl bromide.

594-42-3

Methanesulfenyl chloride, trichloro-.

Trichloromethanesulfenyl chloride.

598-31-2

Bromoacetone.

2-Propanone, 1-bromo-.

606-20-2

Benzene, 2-methyl-1,3-dinitro-.

2,6-Dinitrotoluene.

608-73-1

HEXACHLOROCYCLOHEXANE (all isomers).

608-93-5

Benzene, pentachloro-.

Pentachlorobenzene.

609-19-8

3,4,5-Trichlorophenol.

610-39-9

3,4-Dinitrotoluene.

615-53-2

Carbamic acid, methylnitroso-, ethyl ester.

N-Nitroso-N-methylurethane.

621-64-7

Di-n-propylnitrosamine.

1-Propanamine, N-nitroso-N-propyl-.

624-83-9

Methane, isocyanato-.

Methyl isocyanate.

625-16-1

tert-Amyl acetate.

626-38-0

sec-Amyl acetate.

628-63-7

Amyl acetate.

628-86-4

Fulminic acid, mercury(2 +) salt.

Mercury fulminate.

630-10-4

Selenourea.

630-20-6

Ethane, 1,1,1,2-tetrachloro-.

1,1,1,2-Tetrachloroethane.

631-61-8

Ammonium acetate.

636-21-5

Benzenamine, 2-methyl-, hydrochloride.

o-Toluidine hydrochloride.

640-19-7

Acetamide, 2-fluoro-.

Fluoroacetamide.

644-64-4

Carbamic acid, dimethyl-,1-[(dimethyl-amino)carbonyl]-5-methyl-1H-pyrazol-3-yl ester.

Dimetilan.

680-31-9

Hexamethylphosphoramide.

684-93-5

N-Nitroso-N-methylurea.

Urea, N-methyl-N-nitroso-.

692-42-2

Arsine, diethyl-.

Diethylarsine.

696-28-6

Arsonous dichloride, phenyl-.

Dichlorophenylarsine.

757-58-4

Hexaethyl tetraphosphate.

Tetraphosphoric acid, hexaethyl ester.

759-73-9

N-Nitroso-N-ethylurea.

Urea, N-ethyl-N-nitroso-.

764-41-0

1,4-Dichloro-2-butene.

2-Butene, 1,4-dichloro-.

765-34-4

Glycidylaldehyde.

Oxiranecarboxyaldehyde.

815-82-7

Cupric tartrate.

822-06-0

Hexamethylene-1,6-diisocyanate.

823-40-5

Benzenediamine, ar-methyl-.

Toluenediamine.

2,4-Toluene diamine.

924-16-3

N-Nitrosodi-n-butylamine.

1-Butanamine, N-butyl-N-nitroso-.

930-55-2

N-Nitrosopyrrolidine.

Pyrrolidine, 1-nitroso-.

933-75-5

2,3,6-Trichlorophenol.

933-78-8

2,3,5-Trichlorophenol.

959-98-8

alpha-Endosulfan.

1024-57-3

Heptachlor epoxide.

1031-07-8

Endosulfan sulfate.

1066-30-4

Chromic acetate.

1066-33-7

Ammonium bicarbonate.

1072-35-1

Lead stearate.

1111-78-0

Ammonium carbamate.

1116-54-7

Ethanol, 2,2′-(nitrosoimino)bis-.

N-Nitrosodiethanolamine.

1120-71-4

1,2-Oxathiolane, 2,2-dioxide.

1,3-Propane sultone.

1129-41-5

Carbamic acid, methyl-, 3-methylphenyl ester.

Metolcarb.

1185-57-5

Ferric ammonium citrate.

1194-65-6

Dichlobenil.

1300-71-6

Xylenol.

1303-28-2

Arsenic oxide As 2 O 5 .

Arsenic pentoxide.

1303-33-9

Arsenic trisulfide.

1309-64-4

Antimony trioxide.

1310-58-3

Potassium hydroxide.

1310-73-2

Sodium hydroxide.

1314-32-5

Thallic oxide.

Thallium oxide Tl 2 O 3 .

1314-62-1

Vanadium oxide V 2 O 5 .

Vanadium pentoxide.

1314-80-3

Phosphorus pentasulfide.

Phosphorus sulfide.

Sulfur phosphide.

1314-84-7

Zinc phosphide Zn 3 P 2 .

1314-87-0

Lead sulfide.

1319-72-8

2,4,5-T amines.

1319-77-3

Cresol (cresylic acid).

Cresols (isomers and mixture).

Cresylic acid (isomers and mixture).

Phenol, methyl-.

1320-18-9

2,4-D Ester.

1321-12-6

Nitrotoluene.

1327-53-3

Arsenic oxide As 2 O 3 .

Arsenic trioxide.

1330-20-7

Benzene, dimethyl-.

Xylene.

Xylene (mixed).

Xylenes (isomers and mixture).

1331-47-1

Dichlorobenzidine.

1332-07-6

Zinc borate.

1332-21-4

Asbestos.

1333-83-1

Sodium bifluoride.

1335-32-6

Lead subacetate.

Lead, bis(acetato-O)tetrahydroxytri.

1336-21-6

Ammonium hydroxide.

1336-36-3

Aroclors.

PCBs.

POLYCHLORINATED BIPHENYLS.

1338-23-4

Methyl ethyl ketone peroxide.

2-Butanone peroxide.

1338-24-5

Naphthenic acid.

1341-49-7

Ammonium bifluoride.

1464-53-5

1,2:3,4-Diepoxybutane.

2,2′-Bioxirane.

1563-38-8

7-Benzofuranol, 2,3-dihydro-2,2-dimethyl-.

Carbofuran phenol.

1563-66-2

7-Benzofuranol, 2,3-dihydro-2,2-dimethyl-, methylcarbamate.

Carbofuran.

1582-09-8

Trifluralin.

1615-80-1

Hydrazine, 1,2-diethyl-.

N,N′-Diethylhydrazine.

1634-04-4

Methyl tert-butyl ether.

1646-88-4

Aldicarb sulfone.

Propanal, 2-methyl-2-(methyl-sulfonyl)-, O-[(methylamino)carbonyl] oxime.

1746-01-6

TCDD.

2,3,7,8-Tetrachlorodibenzo-p-dioxin.

1762-95-4

Ammonium thiocyanate.

1763-23-1

Perfluorooctanesulfonic acid

1863-63-4

Ammonium benzoate.

1888-71-7

Hexachloropropene.

1-Propene, 1,1,2,3,3,3-hexachloro-.

1918-00-9

Dicamba.

1928-38-7

2,4-D Ester.

1928-47-8

2,4,5-T Esters.

1928-61-6

2,4-D Ester.

1929-73-3

2,4-D Ester.

2008-46-0

2,4,5-T amines.

2032-65-7

Mercaptodimethur.

Methiocarb.

Phenol, (3,5-dimethyl-4-(methylthio)-, methylcarbamate.

2303-16-4

Carbamothioic acid, bis(1-methylethyl)-, S-(2,3-dichloro-2-propenyl) ester.

Diallate.

2303-17-5

Carbamothioic acid, bis(1-methylethyl)-, S-(2,3,3-trichloro-2-propenyl) ester.

Triallate.

2312-35-8

Propargite.

2545-59-7

2,4,5-T esters.

2631-37-0

Phenol, 3-methyl-5-(1-methylethyl)-, methyl carbamate.

Promecarb.

2763-96-4

3(2H)-Isoxazolone, 5-(aminomethyl)-.

5-(Aminomethyl)-3-isoxazolol.

2764-72-9

Diquat.

2921-88-2

Chlorpyrifos.

2944-67-4

Ferric ammonium oxalate.

2971-38-2

2,4-D Ester.

3012-65-5

Ammonium citrate, dibasic.

3164-29-2

Ammonium tartrate.

3165-93-3

Benzenamine, 4-chloro-2-methyl-, hydrochloride.

4-Chloro-o-toluidine, hydrochloride.

3251-23-8

Cupric nitrate.

3288-58-2

O,O-Diethyl S-methyl dithiophosphate.

Phosphorodithioic acid, O,O-diethyl S-methyl ester.

3486-35-9

Zinc carbonate.

3547-04-4

DDE.

3689-24-5

Tetraethyldithiopyrophosphate.

Thiodiphosphoric acid, tetraethyl ester.

3813-14-7

2,4,5-T amines.

4170-30-3

Crotonaldehyde.

2-Butenal.

4549-40-0

N-Nitrosomethylvinylamine.

Vinylamine, N-methyl-N-nitroso-.

5103-71-9

Chlordane, alpha isomer.

5103-74-2

Chlordane, gamma isomer.

5344-82-1

Thiourea, (2-chlorophenyl)-.

1-(o-Chlorophenyl)thiourea.

5952-26-1

Ethanol, 2,2'-oxybis-, dicarbamate.

Diethylene glycol, dicarbamate.

5972-73-6

Ammonium oxalate.

6009-70-7

Ammonium oxalate.

6369-96-6

2,4,5-T amines.

6369-97-7

2,4,5-T amines.

6533-73-9

Carbonic acid, dithallium(1 +) salt.

Thallium(I) carbonate.

7005-72-3

4-Chlorophenyl phenyl ether.

7421-93-4

Endrin aldehyde.

7428-48-0

Lead stearate.

7439-92-1

Lead.

7439-97-6

Mercury.

7440-02-0

Nickel.

7440-22-4

Silver.

7440-23-5

Sodium.

7440-28-0

Thallium.

7440-36-0

Antimony.

7440-38-2

Arsenic.

7440-41-7

Beryllium.

Beryllium powder.

7440-43-9

Cadmium.

7440-47-3

Chromium.

7440-50-8

Copper.

7440-66-6

Zinc.

7446-08-4

Selenium dioxide.

Selenium oxide.

7446-14-2

Lead sulfate.

7446-18-6

Sulfuric acid, dithallium(1 +) salt.

Thallium(I) sulfate.

7446-27-7

Lead phosphate.

Phosphoric acid, lead(2 +) salt (2:3).

7447-39-4

Cupric chloride.

7488-56-4

Selenium sulfide SeS2.

7550-45-0

Titanium tetrachloride.

7558-79-4

Sodium phosphate, dibasic.

7601-54-9

Sodium phosphate, tribasic.

7631-89-2

Sodium arsenate.

7631-90-5

Sodium bisulfite.

7632-00-0

Sodium nitrite.

7645-25-2

Lead arsenate.

7646-85-7

Zinc chloride.

7647-01-0

Hydrochloric acid.

Hydrogen chloride.

7647-18-9

Antimony pentachloride.

7664-38-2

Phosphoric acid.

7664-39-3

Hydrofluoric acid.

Hydrogen fluoride.

7664-41-7

Ammonia.

7664-93-9

Sulfuric acid.

7681-49-4

Sodium fluoride.

7681-52-9

Sodium hypochlorite.

7697-37-2

Nitric acid.

7699-45-8

Zinc bromide.

7705-08-0

Ferric chloride.

7718-54-9

Nickel chloride.

7719-12-2

Phosphorus trichloride.

7720-78-7

Ferrous sulfate.

7722-64-7

Potassium permanganate.

7723-14-0

Phosphorus.

7733-02-0

Zinc sulfate.

7738-94-5

Chromic acid.

7758-94-3

Ferrous chloride.

7758-95-4

Lead chloride.

7758-98-7

Cupric sulfate.

7761-88-8

Silver nitrate.

7773-06-0

Ammonium sulfamate.

7775-11-3

Sodium chromate.

7778-39-4

Arsenic acid H 3 AsO 4 .

7778-44-1

Calcium arsenate.

7778-50-9

Potassium bichromate.

7778-54-3

Calcium hypochlorite.

7779-86-4

Zinc hydrosulfite.

7779-88-6

Zinc nitrate.

7782-41-4

Fluorine.

7782-49-2

Selenium.

7782-50-5

Chlorine.

7782-63-0

Ferrous sulfate.

7782-82-3

Sodium selenite.

7782-86-7

Mercurous nitrate.

7783-00-8

Selenious acid.

7783-06-4

Hydrogen sulfide H 2 S.

7783-35-9

Mercuric sulfate.

7783-46-2

Lead fluoride.

7783-49-5

Zinc fluoride.

7783-50-8

Ferric fluoride.

7783-56-4

Antimony trifluoride.

7784-34-1

Arsenic trichloride.

7784-40-9

Lead arsenate.

7784-41-0

Potassium arsenate.

7784-46-5

Sodium arsenite.

7786-34-7

Mevinphos.

7786-81-4

Nickel sulfate.

7787-47-5

Beryllium chloride.

7787-49-7

Beryllium fluoride.

7787-55-5

Beryllium nitrate.

7788-98-9

Ammonium chromate.

7789-00-6

Potassium chromate.

7789-06-2

Strontium chromate.

7789-09-5

Ammonium bichromate.

7789-42-6

Cadmium bromide.

7789-43-7

Cobaltous bromide.

7789-61-9

Antimony tribromide.

7790-94-5

Chlorosulfonic acid.

7791-12-0

Thallium chloride TlCl.

7803-51-2

Hydrogen phosphide.

Phosphine.

7803-55-6

Ammonium vanadate.

Vanadic acid, ammonium salt.

8001-35-2

Chlorinated camphene.

Toxaphene.

8003-19-8

Dichloropropane—Dichloropropene (mixture).

8003-34-7

Pyrethrins.

8014-95-7

Sulfuric acid.

10022-70-5

Sodium hypochlorite.

10025-87-3

Phosphorus oxychloride.

10025-91-9

Antimony trichloride.

10026-11-6

Zirconium tetrachloride.

10028-22-5

Ferric sulfate.

10031-59-1

Sulfuric acid, dithallium(1 +) salt.

Thallium(I) sulfate.

10039-32-4

Sodium phosphate, dibasic.

10043-01-3

Aluminum sulfate.

10045-89-3

Ferrous ammonium sulfate.

10045-94-0

Mercuric nitrate.

10049-05-5

Chromous chloride.

10099-74-8

Lead nitrate.

10101-53-8

Chromic sulfate.

10101-63-0

Lead iodide.

10101-89-0

Sodium phosphate, tribasic.

10102-06-4

Uranyl nitrate.

10102-18-8

Sodium selenite.

10102-43-9

Nitric oxide.

Nitrogen oxide NO.

10102-44-0

Nitrogen dioxide.

Nitrogen oxide NO 2 .

10102-45-1

Nitric acid, thallium(1 +) salt.

Thallium(I) nitrate.

10102-48-4

Lead arsenate.

10108-64-2

Cadmium chloride.

10124-50-2

Potassium arsenite.

10140-65-5

Sodium phosphate, dibasic.

10192-30-0

Ammonium bisulfite.

10196-04-0

Ammonium sulfite.

10361-89-4

Sodium phosphate, tribasic.

10380-29-7

Cupric sulfate, ammoniated.

10415-75-5

Mercurous nitrate.

10421-48-4

Ferric nitrate.

10544-72-6

Nitrogen dioxide.

Nitrogen oxide NO2.

10588-01-9

Sodium bichromate.

10605-21-7

Carbamic acid, 1H-benzimidazol-2-yl, methyl ester.

Carbendazim.

11096-82-5

Aroclor 1260.

11097-69-1

Aroclor 1254.

11104-28-2

Aroclor 1221.

11141-16-5

Aroclor 1232.

12002-03-8

Cupric acetoarsenite.

12039-52-0

Selenious acid, dithallium(1 +) salt.

Thallium (I) selenite.

12044-79-0

Arsenic disulfide.

12054-48-7

Nickel hydroxide.

12125-01-8

Ammonium fluoride.

12125-02-9

Ammonium chloride.

12135-76-1

Ammonium sulfide.

12672-29-6

Aroclor 1248.

12674-11-2

Aroclor 1016.

12771-08-3

Sulfur monochloride.

13463-39-3

Nickel carbonyl Ni(CO) 4 , (T-4)-.

13560-99-1

2,4,5-T salts.

13597-99-4

Beryllium nitrate.

13746-89-9

Zirconium nitrate.

13765-19-0

Calcium chromate.

Chromic acid H 2 CrO 4 , calcium salt.

13814-96-5

Lead fluoborate.

13826-83-0

Ammonium fluoborate.

13952-84-6

sec-Butylamine.

14017-41-5

Cobaltous sulfamate.

14216-75-2

Nickel nitrate.

14258-49-2

Ammonium oxalate.

14307-35-8

Lithium chromate.

14307-43-8

Ammonium tartrate.

14639-97-5

Zinc ammonium chloride.

14639-98-6

Zinc ammonium chloride.

14644-61-2

Zirconium sulfate.

15339-36-3

Manganese, bis(dimethylcarbamodithioato-S,S')-.

Manganese dimethyldithiocarbamate.

15699-18-0

Nickel ammonium sulfate.

15739-80-7

Lead sulfate.

15950-66-0

2,3,4-Trichlorophenol.

16721-80-5

Sodium hydrosulfide.

16752-77-5

Ethanimidothioic acid, N-[[(methylamino)carbonyl] oxy]-, methyl ester.

Methomyl.

16871-71-9

Zinc silicofluoride.

16919-19-0

Ammonium silicofluoride.

16923-95-8

Zirconium potassium fluoride.

17702-57-7

Formparanate.

Methanimidamide, N,N-dimethyl-N'-[2-methyl-4-[[(methylamino)carbonyl]oxy]phenyl]-.

17804-35-2

Benomyl.

Carbamic acid, [1-[(butylamino)carbonyl]-1H-benzimidazol-2-yl]-, methyl ester.

18883-66-4

D-Glucose, 2-deoxy-2[[(methylnitrosoamino)-carbonyl]amino]-.

Glucopyranose, 2-deoxy-2-(3-methyl-3-nitrosoureido)-, D-.

Streptozotocin.

20816-12-0

Osmium oxide OsO 4 , (T-4)-.

Osmium tetroxide.

20830-81-3

Daunomycin.

5,12-Naphthacenedione, 8-acetyl-10-[(3-amino-2,3,6-trideoxy-alpha-L-lyxo-hexopyranosyl)oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-, (8S-cis)-.

20859-73-8

Aluminum phosphide.

22781-23-3

Bendiocarb.

1,3-Benzodioxol-4-ol, 2,2-dimethyl-, methyl carbamate.

22961-82-6

Bendiocarb phenol.

1,3-Benzodioxol-4-ol, 2,2-dimethyl-.

23135-22-0

Ethanimidothioic acid, 2-(dimethylamino)-N-[[(methylamino)carbonyl]oxy]-2-oxo-, methyl ester.

Oxamyl.

23422-53-9

Methanimidamide, N,N-dimethyl-N'-[3-[[(methylamino)-carbonyl]oxy]phenyl]-, monohydrochloride.

Formetanate hydrochloride.

23564-05-8

Carbamic acid, [1,2-phenylenebis(iminocarbonothioyl)]bis-, dimethyl ester.

Thiophanate-methyl.

23950-58-5

Benzamide, 3,5-dichloro-N-(1,1- dimethyl-2-propynyl)-.

Pronamide.

25154-54-5

Dinitrobenzene (mixed).

25154-55-6

Nitrophenol (mixed).

Nitrophenols.

25155-30-0

Sodium dodecylbenzenesulfonate.

25167-82-2

Trichlorophenol.

25168-15-4

2,4,5-T esters.

25168-26-7

2,4-D Ester.

25321-14-6

Dinitrotoluene.

25321-22-6

Dichlorobenzene.

25376-45-8

Benzenediamine, ar-methyl-.

Toluenediamine.

2,4-Toluene diamine.

25550-58-7

Dinitrophenol.

26264-06-2

Calcium dodecylbenzenesulfonate.

26419-73-8

1,3-Dithiolane-2-carboxaldehyde, 2,4-dimethyl-, O-[(methylamino)-carbonyl]oxime.

Tirpate.

26471-62-5

Benzene, 1,3-diisocyanatomethyl-.

Toluene diisocyanate.

2,4-Toluene diisocyanate.

26628-22-8

Sodium azide.

26638-19-7

Dichloropropane.

26952-23-8

Dichloropropene.

27176-87-0

Dodecylbenzenesulfonic acid.

27323-41-7

Triethanolamine dodecylbenzene sulfonate.

27774-13-6

Vanadyl sulfate.

28300-74-5

Antimony potassium tartrate.

30525-89-4

Paraformaldehyde.

30558-43-1

Ethanimidothioic acid, 2-(dimethylamino)-N-hydroxy-2-oxo-, methyl ester.

A2213.

32534-95-5

2,4,5-TP esters.

33213-65-9

beta—Endosulfan.

36478-76-9

Uranyl nitrate.

37211-05-5

Nickel chloride.

38622-18-3

Diphenylhydrazine.

39196-18-4

Thiofanox.

2-Butanone, 3,3-dimethyl-1-(methylthio)-,O-[(methylamino)carbonyl] oxime.

42504-46-1

Isopropanolamine dodecylbenzenesulfonate.

52628-25-8

Zinc ammonium chloride.

52740-16-6

Calcium arsenite.

52888-80-9

Carbamothioic acid, dipropyl-, S-(phenylmethyl) ester.

Prosulfocarb.

53467-11-1

2,4-D Ester.

53469-21-9

Aroclor 1242.

55285-14-8

Carbamic acid, [(dibutylamino)-thio]methyl-, 2,3-dihydro-2,2-dimethyl-7-benzofuranyl ester.

Carbosulfan.

55488-87-4

Ferric ammonium oxalate.

55671-32-4

Cupric oxalate.

56189-09-4

Lead stearate.

59669-26-0

Ethanimidothioic acid, N,N'-[thiobis[(methylimino)carbonyloxy]]bis-, dimethyl ester.

Thiodicarb.

61792-07-2

2,4,5-T esters.

Appendix B to § 302.4—Radionuclides

Radionuclide

Atomic Number

Final RQ Ci (Bq)

Radionuclides@

1&(3.7E 10)

Actinium-224

89

100 (3.7E 12)

Actinium-225

89

1 (3.7E 10)

Actinium-226

89

10 (3.7E 11)

Actinium-227

89

0.001 (3.7E 7)

Actinium-228

89

10 (3.7E 11)

Aluminum-26

13

10 (3.7E 11)

Americium-237

95

1000 (3.7E 13)

Americium-238

95

100 (3.7E 12)

Americium-239

95

100 (3.7E 12)

Americium-240

95

10 (3.7E 11)

Americium-241

95

0.01 (3.7E 8)

Americium-242m

95

0.01 (3.7E 8)

Americium-242

95

100 (3.7E 12)

Americium-243

95

0.01 (3.7E 8)

Americium-244m

95

1000 (3.7E 13)

Americium-244

95

10 (3.7E 11)

Americium-245

95

1000 (3.7E 13)

Americium-246m

95

1000 (3.7E 13)

Americium-246

95

1000 (3.7E 13)

Antimony-115

51

1000 (3.7E 13)

Antimony-116m

51

100 (3.7E 12)

Antimony-116

51

1000 (3.7E 13)

Antimony-117

51

1000 (3.7E 13)

Antimony-118m

51

10 (3.7E 11)

Antimony-119

51

1000 (3.7E 13)

Antimony-120 (16 min)

51

1000 (3.7E 13)

Antimony-120 (5.76 day)

51

10 (3.7E 11)

Antimony-122

51

10 (3.7E 11)

Antimony-124m

51

1000 (3.7E 13)

Antimony-124

51

10 (3.7E 11)

Antimony-125

51

10 (3.7E 11)

Antimony-126m

51

1000 (3.7E 13)

Antimony-126

51

10 (3.7E 11)

Antimony-127

51

10 (3.7E 11)

Antimony-128 (10.4 min)

51

1000 (3.7E 13)

Antimony-128 (9.01 hr)

51

10 (3.7E 11)

Antimony-129

51

100 (3.7E 12)

Antimony-130

51

100 (3.7E 12)

Antimony-131

51

1000 (3.7E 13)

Argon-39

18

1000 (3.7E 13)

Argon-41

18

10 (3.7E 11)

Arsenic-69

33

1000 (3.7E 13)

Arsenic-70

33

100 (3.7E 12)

Arsenic-71

33

100 (3.7E 12)

Arsenic-72

33

10 (3.7E 11)

Arsenic-73

33

100 (3.7E 12)

Arsenic-74

33

10 (3.7E 11)

Arsenic-76

33

100 (3.7E 12)

Arsenic-77

33

1000 (3.7E 13)

Arsenic-78

33

100 (3.7E 12)

Astatine-207

85

100 (3.7E 12)

Astatine-211

85

100 (3.7E 12)

Barium-126

56

1000 (3.7E 13)

Barium-128

56

10 (3.7E 11)

Barium-131m

56

1000 (3.7E 13)

Barium-131

56

10 (3.7E 11)

Barium-133m

56

100 (3.7E 12)

Barium-133

56

10 (3.7E 11)

Barium-135m

56

1000 (3.7E 13)

Barium-139

56

1000 (3.7E 13)

Barium-140

56

10 (3.7E 11)

Barium-141

56

1000 (3.7E 13)

Barium-142

56

1000 (3.7E 13)

Berkelium-245

97

100 (3.7E 12)

Berkelium-246

97

10 (3.7E 11)

Berkelium-247

97

0.01 (3.7E 8)

Berkelium-249

97

1 (3.7E 10)

Berkelium-250

97

100 (3.7E 12)

Beryllium-7

4

100 (3.7E 12)

Beryllium-10

4

1 (3.7E 10)

Bismuth-200

83

100 (3.7E 12)

Bismuth-201

83

100 (3.7E 12)

Bismuth-202

83

1000 (3.7E 13)

Bismuth-203

83

10 (3.7E 11)

Bismuth-205

83

10 (3.7E 11)

Bismuth-206

83

10 (3.7E 11)

Bismuth-207

83

10 (3.7E 11)

Bismuth-210m

83

0.1 (3.7E 9)

Bismuth-210

83

10 (3.7E 11)

Bismuth-212

83

100 (3.7E 12)

Bismuth-213

83

100 (3.7E 12)

Bismuth-214

83

100 (3.7E 12)

Bromine-74m

35

100 (3.7E 12)

Bromine-74

35

100 (3.7E 12)

Bromine-75

35

100 (3.7E 12)

Bromine-76

35

10 (3.7E 11)

Bromine-77

35

100 (3.7E 12)

Bromine-80m

35

1000 (3.7E 13)

Bromine-80

35

1000 (3.7E 13)

Bromine-82

35

10 (3.7E 11)

Bromine-83

35

1000 (3.7E 13)

Bromine-84

35

100 (3.7E 12)

Cadmium-104

48

1000 (3.7E 13)

Cadmium-107

48

1000 (3.7E 13)

Cadmium-109

48

1 (3.7E 10)

Cadmium-113m

48

0.1 (3.7E 9)

Cadmium-113

48

0.1 (3.7E 9)

Cadmium-115m

48

10 (3.7E 11)

Cadmium-115

48

100 (3.7E 12)

Cadmium-117m

48

10 (3.7E 11)

Cadmium-117

48

100 (3.7E 12)

Calcium-41

20

10 (3.7E 11)

Calcium-45

20

10 (3.7E 11)

Calcium-47

20

10 (3.7E 11)

Californium-244

98

1000 (3.7E 13)

Californium-246

98

10 (3.7E 11)

Californium-248

98

0.1 (3.7E 9)

Californium-249

98

0.01 (3.7E 8)

Californium-250

98

0.01 (3.7E 8)

Californium-251

98

0.01 (3.7E 8)

Californium-252

98

0.1 (3.7E 9)

Californium-253

98

10 (3.7E 11)

Californium-254

98

0.1 (3.7E 9)

Carbon-11

6

1000 (3.7E 13)

Carbon-14

6

10 (3.7E 11)

Cerium-134

58

10 (3.7E 11)

Cerium-135

58

10 (3.7E 11)

Cerium-137m

58

100 (3.7E 12)

Cerium-137

58

1000 (3.7E 13)

Cerium-139

58

100 (3.7E 12)

Cerium-141

58

10 (3.7E 11)

Cerium-143

58

100 (3.7E 12)

Cerium-144

58

1 (3.7E 10)

Cesium-125

55

1000 (3.7E 13)

Cesium-127

55

100 (3.7E 12)

Cesium-129

55

100 (3.7E 12)

Cesium-130

55

1000 (3.7E 13)

Cesium-131

55

1000 (3.7E 13)

Cesium-132

55

10 (3.7E 11)

Cesium-134m

55

1000 (3.7E 13)

Cesium-134

55

1 (3.7E 10)

Cesium-135m

55

100 (3.7E 12)

Cesium-135

55

10 (3.7E 11)

Cesium-136

55

10 (3.7E 11)

Cesium-137

55

1 (3.7E 10)

Cesium-138

55

100 (3.7E 12)

Chlorine-36

17

10 (3.7E 11)

Chlorine-38

17

100 (3.7E 12)

Chlorine-39

17

100 (3.7E 12)

Chromium-48

24

100 (3.7E 12)

Chromium-49

24

1000 (3.7E 13)

Chromium-51

24

1000 (3.7E 13)

Cobalt-55

27

10 (3.7E 11)

Cobalt-56

27

10 (3.7E 11)

Cobalt-57

27

100 (3.7E 12)

Cobalt-58m

27

1000 (3.7E 13)

Cobalt-58

27

10 (3.7E 11)

Cobalt-60m

27

1000 (3.7E 13)

Cobalt-60

27

10 (3.7E 11)

Cobalt-61

27

1000 (3.7E 13)

Cobalt-62m

27

1000 (3.7E 13)

Copper-60

29

100 (3.7E 12)

Copper-61

29

100 (3.7E 12)

Copper-64

29

1000 (3.7E 13)

Copper-67

29

100 (3.7E 12)

Curium-238

96

1000 (3.7E 13)

Curium-240

96

1 (3.7E 10)

Curium-241

96

10 (3.7E 11)

Curium-242

96

1 (3.7E 10)

Curium-243

96

0.01 (3.7E 8)

Curium-244

96

0.01 (3.7E 8)

Curium-245

96

0.01 (3.7E 8)

Curium-246

96

0.01 (3.7E 8)

Curium-247

96

0.01 (3.7E 8)

Curium-248

96

0.001 (3.7E 7)

Curium-249

96

1000 (3.7E 13)

Dysprosium-155

66

100 (3.7E 12)

Dysprosium-157

66

100 (3.7E 12)

Dysprosium-159

66

100 (3.7E 12)

Dysprosium-165

66

1000 (3.7E 13)

Dysprosium-166

66

10 (3.7E 11)

Einsteinium-250

99

10 (3.7E 11)

Einsteinium-251

99

1000 (3.7E 13)

Einsteinium-253

99

10 (3.7E 11)

Einsteinium-254m

99

1 (3.7E 10)

Einsteinium-254

99

0.1 (3.7E 9)

Erbium-161

68

100 (3.7E 12)

Erbium-165

68

1000 (3.7E 13)

Erbium-169

68

100 (3.7E 12)

Erbium-171

68

100 (3.7E 12)

Erbium-172

68

10 (3.7E 11)

Europium-145

63

10 (3.7E 11)

Europium-146

63

10 (3.7E 11)

Europium-147

63

10 (3.7E 11)

Europium-148

63

10 (3.7E 11)

Europium-149

63

100 (3.7E 12)

Europium-150 (12.6 hr)

63

1000 (3.7E 13)

Europium-150 (34.2 yr)

63

10 (3.7E 11)

Europium-152m

63

100 (3.7E 12)

Europium-152

63

10 (3.7E 11)

Europium-154

63

10 (3.7E 11)

Europium-155

63

10 (3.7E 11)

Europium-156

63

10 (3.7E 11)

Europium-157

63

10 (3.7E 11)

Europium-158

63

1000 (3.7E 13)

Fermium-252

100

10 (3.7E 11)

Fermium-253

100

10 (3.7E 11)

Fermium-254

100

100 (3.7E 12)

Fermium-255

100

100 (3.7E 12)

Fermium-257

100

1 (3.7E 10)

Fluorine-18

9

1000 (3.7E 13)

Francium-222

87

100 (3.7E 12)

Francium-223

87

100 (3.7E 12)

Gadolinium-145

64

100 (3.7E 12)

Gadolinium-146

64

10 (3.7E 11)

Gadolinium-147

64

10 (3.7E 11)

Gadolinium-148

64

0.001 (3.7E7)

Gadolinium-149

64

100 (3.7E 12)

Gadolinium-151

64

100 (3.7E 12)

Gadolinium-152

64

0.001 (3.7E 7)

Gadolinium-153

64

10 (3.7E 11)

Gadolinium-159

64

1000 (3.7E 13)

Gallium-65

31

1000 (3.7E 13)

Gallium-66

31

10 (3.7E 11)

Gallium-67

31

100 (3.7E 12)

Gallium-68

31

1000 (3.7E 13)

Gallium-70

31

1000 (3.7E 13)

Gallium-72

31

10 (3.7E 11)

Gallium-73

31

100 (3.7E 12)

Germanium-66

32

100 (3.7E 12)

Germanium-67

32

1000 (3.7E 13)

Germanium-68

32

10 (3.7E 11)

Germanium-69

32

10 (3.7E 11)

Germanium-71

32

1000 (3.7E 13)

Germanium-75

32

1000 (3.7E 13)

Germanium-77

32

10 (3.7E 11)

Germanium-78

32

1000 (3.7E 13)

Gold-193

79

100 (3.7E 12)

Gold-194

79

10 (3.7E 11)

Gold-195

79

100 (3.7E 12)

Gold-198m

79

10 (3.7E 11)

Gold-198

79

100 (3.7E 12)

Gold-199

79

100 (3.7E 12)

Gold-200m

79

10 (3.7E 11)

Gold-200

79

1000 (3.7E 13)

Gold-201

79

1000 (3.7E 13)

Hafnium-170

72

100 (3.7E 12)

Hafnium-172

72

1 (3.7E 10)

Hafnium-173

72

100 (3.7E 12)

Hafnium-175

72

100 (3.7E 12)

Hafnium-177m

72

1000 (3.7E 13)

Hafnium-178m

72

0.1 (3.7E 9)

Hafnium-179m

72

100 (3.7E 12)

Hafnium-180m

72

100 (3.7E 12)

Hafnium-181

72

10 (3.7E 11)

Hafnium-182m

72

100 (3.7E 12)

Hafnium-182

72

0.1 (3.7E 9)

Hafnium-183

72

100 (3.7E 12)

Hafnium-184

72

100 (3.7E 12)

Holmium-155

67

1000 (3.7E 13)

Holmium-157

67

1000 (3.7E 13)

Holmium-159

67

1000 (3.7E 13)

Holmium-161

67

1000 (3.7E 13)

Holmium-162m

67

1000 (3.7E 13)

Holmium-162

67

1000 (3.7E 13)

Holmium-164m

67

1000 (3.7E 13)

Holmium-164

67

1000 (3.7E 13)

Holmium-166m

67

1 (3.7E 10)

Holmium-166

67

100 (3.7E 12)

Holmium-167

67

100 (3.7E 12)

Hydrogen-3

1

100 (3.7E 12)

Indium-109

49

100 (3.7E 12)

Indium-110 (69.1 min)

49

100 (3.7E 12)

Indium-110 (4.9 hr)

49

10 (3.7E 11)

Indium-111

49

100 (3.7E 12)

Indium-112

49

1000 (3.7E 13)

Indium-113m

49

1000 (3.7E 13)

Indium-114m

49

10 (3.7E 11)

Indium-115m

49

100 (3.7E 12)

Indium-115

49

0.1 (3.7E 9)

Indium-116m

49

100 (3.7E 12)

Indium-117m

49

100 (3.7E 12)

Indium-117

49

1000 (3.7E 13)

Indium-119m

49

1000 (3.7E 13)

Iodine-120m

53

100 (3.7E 12)

Iodine-120

53

10 (3.7E 11)

Iodine-121

53

100 (3.7E 12)

Iodine-123

53

10 (3.7E 11)

Iodine-124

53

0.1 (3.7E 9)

Iodine-125

53

0.01 (3.7E 8)

Iodine-126

53

0.01 (3.7E 8)

Iodine-128

53

1000 (3.7E 13)

Iodine-129

53

0.001 (3.7E 7)

Iodine-130

53

1 (3.7E 10)

Iodine-131

53

0.01 (3.7E 8)

Iodine-132m

53

10 (3.7E 11)

Iodine-132

53

10 (3.7E 11)

Iodine-133

53

0.1 (3.7E 9)

Iodine-134

53

100 (3.7E 12)

Iodine-135

53

10 (3.7E 11)

Iridium-182

77

1000 (3.7E 13)

Iridium-184

77

100 (3.7E 12)

Iridium-185

77

100 (3.7E 12)

Iridium-186

77

10 (3.7E 11)

Iridium-187

77

100 (3.7E 12)

Iridium-188

77

10 (3.7E 11)

Iridium-189

77

100 (3.7E 12)

Iridium-190m

77

1000 (3.7E 13)

Iridium-190

77

10 (3.7E 11)

Iridium-192m

77

100 (3.7E 12)

Iridium-192

77

10 (3.7E 11)

Iridium-194m

77

10 (3.7E 11)

Iridium-194

77

100 (3.7E 12)

Iridium-195m

77

100 (3.7E 12)

Iridium-195

77

1000 (3.7E 13)

Iron-52

26

100 (3.7E 12)

Iron-55

26

100 (3.7E 12)

Iron-59

26

10 (3.7E 11)

Iron-60

26

0.1 (3.7E 9)

Krypton-74

36

10 (3.7E 11)

Krypton-76

36

10 (3.7E 11)

Krypton-77

36

10 (3.7E 11)

Krypton-79

36

100 (3.7E 12)

Krypton-81

36

1000 (3.7E 13)

Krypton-83m

36

1000 (3.7E 13)

Krypton-85m

36

100 (3.7E 12)

Krypton-85

36

1000 (3.7E 13)

Krypton-87

36

10 (3.7E 11)

Krypton-88

36

10 (3.7E 11)

Lanthanum-131

57

1000 (3.7E 13)

Lanthanum-132

57

100 (3.7E 12)

Lanthanum-135

57

1000 (3.7E 13)

Lanthanum-137

57

10 (3.7E 11)

Lanthanum-138

57

1 (3.7E 10)

Lanthanum-140

57

10 (3.7E 11)

Lanthanum-141

57

1000 (3.7E 13)

Lanthanum-142

57

100 (3.7E 12)

Lanthanum-143

57

1000 (3.7E 13)

Lead-195m

82

1000 (3.7E 13)

Lead-198

82

100 (3.7E 12)

Lead-199

82

100 (3.7E 12)

Lead-200

82

100 (3.7E 12)

Lead-201

82

100 (3.7E 12)

Lead-202m

82

10 (3.7E 11)

Lead-202

82

1 (3.7E 10)

Lead-203

82

100 (3.7E 12)

Lead-205

82

100 (3.7E 12)

Lead-209

82

1000 (3.7E 13)

Lead-210

82

0.01 (3.7E 8)

Lead-211

82

100 (3.7E 12)

Lead-212

82

10 (3.7E 11)

Lead-214

82

100 (3.7E 12)

Lutetium-169

71

10 (3.7E 11)

Lutetium-170

71

10 (3.7E 11)

Lutetium-171

71

10 (3.7E 11)

Lutetium-172

71

10 (3.7E 11)

Lutetium-173

71

100 (3.7E 12)

Lutetium-174m

71

10 (3.7E 11)

Lutetium-174

71

10 (3.7E 11)

Lutetium-176m

71

1000 (3.7E 13)

Lutetium-176

71

1 (3.7E 10)

Lutetium-177m

71

10 (3.7E 11)

Lutetium-177

71

100 (3.7E 12)

Lutetium-178m

71

1000 (3.7E 13)

Lutetium-178

71

1000 (3.7E 13)

Lutetium-179

71

1000 (3.7E 13)

Magnesium-28

12

10 (3.7E 11)

Manganese-51

25

1000 (3.7E 13)

Manganese-52m

25

1000 (3.7E 13)

Manganese-52

25

10 (3.7E 11)

Manganese-53

25

1000 (3.7E 13)

Manganese-54

25

10 (3.7E 11)

Manganese-56

25

100 (3.7E 12)

Mendelevium-257

101

100 (3.7E 12)

Mendelevium-258

101

1 (3.7E 10)

Mercury-193m

80

10 (3.7E 11)

Mercury-193

80

100 (3.7E 12)

Mercury-194

80

0.1 (3.7E 9)

Mercury-195m

80

100 (3.7E 12)

Mercury-195

80

100 (3.7E 12)

Mercury-197m

80

1000 (3.7E 13)

Mercury-197

80

1000 (3.7E 13)

Mercury-199m

80

1000 (3.7E 13)

Mercury-203

80

10 (3.7E 11)

Molybdenum-90

42

100 (3.7E 12)

Molybdenum-93m

42

10 (3.7E 11)

Molybdenum-93

42

100 (3.7E 12)

Molybdenum-99

42

100 (3.7E 12)

Molybdenum-101

42

1000 (3.7E 13)

Neodymium-136

60

1000 (3.7E 13)

Neodymium-138

60

1000 (3.7E 13)

Neodymium-139m

60

100 (3.7E 12)

Neodymium-139

60

1000 (3.7E 13)

Neodymium-141

60

1000 (3.7E 13)

Neodymium-147

60

10 (3.7E 11)

Neodymium-149

60

100 (3.7E 12)

Neodymium-151

60

1000 (3.7E 13)

Neptunium-232

93

1000 (3.7E 13)

Neptunium-233

93

1000 (3.7E 13)

Neptunium-234

93

10 (3.7E 11)

Neptunium-235

93

1000 (3.7E 13)

Neptunium-236 (1.2 E 5 yr)

93

0.1 (3.7E 9)

Neptunium-236 (22.5 hr)

93

100 (3.7E 12)

Neptunium-237

93

0.01 (3.7E 8)

Neptunium-238

93

10 (3.7E 11)

Neptunium-239

93

100 (3.7E 12)

Neptunium-240

93

100 (3.7E 12)

Nickel-56

28

10 (3.7E 11)

Nickel-57

28

10 (3.7E 11)

Nickel-59

28

100 (3.7E 12)

Nickel-63

28

100 (3.7E 12)

Nickel-65

28

100 (3.7E 12)

Nickel-66

28

10 (3.7E 11)

Niobium-88

41

100 (3.7E 12)

Niobium-89 (66 min)

41

100 (3.7E 12)

Niobium-89 (122 min)

41

100 (3.7E 12)

Niobium-90

41

10 (3.7E 11)

Niobium-93m

41

100 (3.7E 12)

Niobium-94

41

10 (3.7E 11)

Niobium-95m

41

100 (3.7E 12)

Niobium-95

41

10 (3.7E 11)

Niobium-96

41

10 (3.7E 11)

Niobium-97

41

100 (3.7E 12)

Niobium-98

41

1000 (3.7E 13)

Osmium-180

76

1000 (3.7E 13)

Osmium-181

76

100 (3.7E 12)

Osmium-182

76

100 (3.7E 12)

Osmium-185

76

10 (3.7E 11)

Osmium-189m

76

1000 (3.7E 13)

Osmium-191m

76

1000 (3.7E 13)

Osmium-191

76

100 (3.7E 12)

Osmium-193

76

100 (3.7E 12)

Osmium-194

76

1 (3.7E 10)

Palladium-100

46

100 (3.7E 12)

Palladium-101

46

100 (3.7E 12)

Palladium-103

46

100 (3.7E 12)

Palladium-107

46

100 (3.7E 12)

Palladium-109

46

1000 (3.7E 13)

Phosphorus-32

15

0.1 (3.7E 9)

Phosphorus-33

15

1 (3.7E 10)

Platinum-186

78

100 (3.7E 12)

Platinum-188

78

100 (3.7E 12)

Platinum-189

78

100 (3.7E 12)

Platinum-191

78

100 (3.7E 12)

Platinum-193m

78

100 (3.7E 12)

Platinum-193

78

1000 (3.7E 13)

Platinum-195m

78

100 (3.7E 12)

Platinum-197m

78

1000 (3.7E 13)

Platinum-197

78

1000 (3.7E 13)

Platinum-199

78

1000 (3.7E 13)

Platinum-200

78

100 (3.7E 12)

Plutonium-234

94

1000 (3.7E 13)

Plutonium-235

94

1000 (3.7E 13)

Plutonium-236

94

0.1 (3.7E 9)

Plutonium-237

94

1000 (3.7E 13)

Plutonium-238

94

0.01 (3.7E 8)

Plutonium-239

94

0.01 (3.7E 8)

Plutonium-240

94

0.01 (3.7E 8)

Plutonium-241

94

1 (3.7E 10)

Plutonium-242

94

0.01 (3.7E 8)

Plutonium-243

94

1000 (3.7E 13)

Plutonium-244

94

0.01 (3.7E 8)

Plutonium-245

94

100 (3.7E 12)

Polonium-203

84

100 (3.7E 12)

Polonium-205

84

100 (3.7E 12)

Polonium-207

84

10 (3.7E 11)

Polonium-210

84

0.01 (3.7E 8)

Potassium-40

19

1 (3.7E 10)

Potassium-42

19

100 (3.7E 12)

Potassium-43

19

10 (3.7E 11)

Potassium-44

19

100 (3.7E 12)

Potassium-45

19

1000 (3.7E 13)

Praseodymium-136

59

1000 (3.7E 13)

Praseodymium-137

59

1000 (3.7E 13)

Praseodymium-138m

59

100 (3.7E 12)

Praseodymium-139

59

1000 (3.7E 13)

Praseodymium-142m

59

1000 (3.7E 13)

Praseodymium-142

59

100 (3.7E 12)

Praseodymium-143

59

10 (3.7E 11)

Praseodymium-144

59

1000 (3.7E 13)

Praseodymium-145

59

1000 (3.7E 13)

Praseodymium-147

59

1000 (3.7E 13)

Promethium-141

61

1000 (3.7E 13)

Promethium-143

61

100 (3.7E 12)

Promethium-144

61

10 (3.7E 11)

Promethium-145

61

100 (3.7E 12)

Promethium-146

61

10 (3.7E 11)

Promethium-147

61

10 (3.7E 11)

Promethium-148m

61

10 (3.7E 11)

Promethium-148

61

10 (3.7E 11)

Promethium-149

61

100 (3.7E 12)

Promethium-150

61

100 (3.7E 12)

Promethium-151

61

100 (3.7E 12)

Protactinium-227

91

100 (3.7E 12)

Protactinium-228

91

10 (3.7E 11)

Protactinium-230

91

10 (3.7E 11)

Protactinium-231

91

0.01 (3.7E 8)

Protactinium-232

91

10 (3.7E 11)

Protactinium-233

91

100 (3.7E 12)

Protactinium-234

91

10 (3.7E 11)

Radium-223

88

1 (3.7E 10)

Radium-224

88

10 (3.7E 11)

Radium-225

88

1 (3.7E 10)

Radium-226Φ

88

0.1 (3.7E 9)

Radium-227

88

1000 (3.7E 13)

Radium-228

88

0.1 (3.7E 9)

Radon-220

86

0.1 (3.7E 9)

Radon-222

86

0.1 (3.7E 9)

Rhenium-177

75

1000 (3.7E 13)

Rhenium-178

75

1000 (3.7E 13)

Rhenium-181

75

100 (3.7E 12)

Rhenium-182 (12.7 hr)

75

10 (3.7E 11)

Rhenium-182 (64.0 hr)

75

10 (3.7E 11)

Rhenium-184m

75

10 (3.7E 11)

Rhenium-184

75

10 (3.7E 11)

Rhenium-186m

75

10 (3.7E 11)

Rhenium-186

75

100 (3.7E 12)

Rhenium-187

75

1000 (3.7E 13)

Rhenium-188m

75

1000 (3.7E 13)

Rhenium-188

75

1000 (3.7E 13)

Rhenium-189

75

1000 (3.7E 13)

Rhodium-99m

45

100 (3.7E 12)

Rhodium-99

45

10 (3.7E 11)

Rhodium-100

45

10 (3.7E 11)

Rhodium-101m

45

100 (3.7E 12)

Rhodium-101

45

10 (3.7E 11)

Rhodium-102m

45

10 (3.7E 11)

Rhodium-102

45

10 (3.7E 11)

Rhodium-103m

45

1000 (3.7E 13)

Rhodium-105

45

100 (3.7E 12)

Rhodium-106m

45

10 (3.7E 11)

Rhodium-107

45

1000 (3.7E 13)

Rubidium-79

37

1000 (3.7E 13)

Rubidium-81m

37

1000 (3.7E 13)

Rubidium-81

37

100 (3.7E 12)

Rubidium-82m

37

10 (3.7E 11)

Rubidium-83

37

10 (3.7E 11)

Rubidium-84

37

10 (3.7E 11)

Rubidium-86

37

10 (3.7E 11)

Rubidium-88

37

1000 (3.7E 13)

Rubidium-89

37

1000 (3.7E 13)

Rubidium-87

37

10 (3.7E 11)

Ruthenium-94

44

1000 (3.7E 13)

Ruthenium-97

44

100 (3.7E 12)

Ruthenium-103

44

10 (3.7E 11)

Ruthenium-105

44

100 (3.7E 12)

Ruthenium-106

44

1 (3.7E 10)

Samarium-141m

62

1000 (3.7E 13)

Samarium-141

62

1000 (3.7E 13)

Samarium-142

62

1000 (3.7E 13)

Samarium-145

62

100 (3.7E 12)

Samarium-146

62

0.01 (3.7E 8)

Samarium-147

62

0.01 (3.7E 8)

Samarium-151

62

10 (3.7E 11)

Samarium-153

62

100 (3.7E 12)

Samarium-155

62

1000 (3.7E 13)

Samarium-156

62

100 (3.7E 12)

Scandium-43

21

1000 (3.7E 13)

Scandium-44m

21

10 (3.7E 11)

Scandium-44

21

100 (3.7E 12)

Scandium-46

21

10 (3.7E 11)

Scandium-47

21

100 (3.7E 12)

Scandium-48

21

10 (3.7E 11)

Scandium-49

21

1000 (3.7E 13)

Selenium-70

34

1000 (3.7E 13)

Selenium-73m

34

100 (3.7E 12)

Selenium-73

34

10 (3.7E 11)

Selenium-75

34

10 (3.7E 11)

Selenium-79

34

10 (3.7E 11)

Selenium-81m

34

1000 (3.7E 13)

Selenium-81

34

1000 (3.7E 13)

Selenium-83

34

1000 (3.7E 13)

Silicon-31

14

1000 (3.7E 13)

Silicon-32

14

1 (3.7E 10)

Silver-102

47

100 (3.7E 12)

Silver-103

47

1000 (3.7E 13)

Silver-104m

47

1000 (3.7E 13)

Silver-104

47

1000 (3.7E 13)

Silver-105

47

10 (3.7E 11)

Silver-106m

47

10 (3.7E 11)

Silver-106

47

1000 (3.7E 13)

Silver-108m

47

10 (3.7E 11)

Silver-110m

47

10 (3.7E 11)

Silver-111

47

10 (3.7E 11)

Silver-112

47

100 (3.7E 12)

Silver-115

47

1000 (3.7E 13)

Sodium-22

11

10 (3.7E 11)

Sodium-24

11

10 (3.7E 11)

Strontium-80

38

100 (3.7E 12)

Strontium-81

38

1000 (3.7E 13)

Strontium-83

38

100 (3.7E 12)

Strontium-85m

38

1000 (3.7E 13)

Strontium-85

38

10 (3.7E 11)

Strontium-87m

38

100 (3.7E 12)

Strontium-89

38

10 (3.7E 11)

Strontium-90

38

0.1 (3.7E 9)

Strontium-91

38

10 (3.7E 11)

Strontium-92

38

100 (3.7E 12)

Sulfur-35

16

1 (3.7E 10)

Tantalum-172

73

100 (3.7E 12)

Tantalum-173

73

100 (3.7E 12)

Tantalum-174

73

100 (3.7E 12)

Tantalum-175

73

100 (3.7E 12)

Tantalum-176

73

10 (3.7E 11)

Tantalum-177

73

1000 (3.7E 13)

Tantalum-178

73

1000 (3.7E 13)

Tantalum-179

73

1000 (3.7E 13)

Tantalum-180m

73

1000 (3.7E 13)

Tantalum-180

73

100 (3.7E 12)

Tantalum-182m

73

1000 (3.7E 13)

Tantalum-182

73

10 (3.7E 11)

Tantalum-183

73

100 (3.7E 12)

Tantalum-184

73

10 (3.7E 11)

Tantalum-185

73

1000 (3.7E 13)

Tantalum-186

73

1000 (3.7E 13)

Technetium-93m

43

1000 (3.7E 13)

Technetium-93

43

100 (3.7E 12)

Technetium-94m

43

100 (3.7E 12)

Technetium-94

43

10 (3.7E 11)

Technetium-96m

43

1000 (3.7E 13)

Technetium-96

43

10 (3.7E 11)

Technetium-97m

43

100 (3.7E 12)

Technetium-97

43

100 (3.7E 12)

Technetium-98

43

10 (3.7E 11)

Technetium-99m

43

100 (3.7E 12)

Technetium-99

43

10 (3.7E 11)

Technetium-101

43

1000 (3.7E 13)

Technetium-104

43

1000 (3.7E 13)

Tellurium-116

52

1000 (3.7E 13)

Tellurium-121m

52

10 (3.7E 11)

Tellurium-121

52

10 (3.7E 11)

Tellurium-123m

52

10 (3.7E 11)

Tellurium-123

52

10 (3.7E 11)

Tellurium-125m

52

10 (3.7E 11)

Tellurium-127m

52

10 (3.7E 11)

Tellurium-127

52

1000 (3.7E 13)

Tellurium-129m

52

10 (3.7E 11)

Tellurium-129

52

1000 (3.7E 13)

Tellurium-131m

52

10 (3.7E 11)

Tellurium-131

52

1000 (3.7E 13)

Tellurium-132

52

10 (3.7E 11)

Tellurium-133m

52

1000 (3.7E 13)

Tellurium-133

52

1000 (3.7E 13)

Tellurium-134

52

1000 (3.7E 13)

Terbium-147

65

100 (3.7E 12)

Terbium-149

65

100 (3.7E 12)

Terbium-150

65

100 (3.7E 12)

Terbium-151

65

10 (3.7E 11)

Terbium-153

65

100 (3.7E 12)

Terbium-154

65

10 (3.7E 11)

Terbium-155

65

100 (3.7E 12)

Terbium-156m (5.0 hr)

65

1000 (3.7E 13)

Terbium-156m (24.4 hr)

65

1000 (3.7E 13)

Terbium-156

65

10 (3.7E 11)

Terbium-157

65

100 (3.7E 12)

Terbium-158

65

10 (3.7E 11)

Terbium-160

65

10 (3.7E 11)

Terbium-161

65

100 (3.7E 12)

Thallium-194m

81

100 (3.7E 12)

Thallium-194

81

1000 (3.7E 13)

Thallium-195

81

100 (3.7E 12)

Thallium-197

81

100 (3.7E 12)

Thallium-198m

81

100 (3.7E 12)

Thallium-198

81

10 (3.7E 11)

Thallium-199

81

100 (3.7E 12)

Thallium-200

81

10 (3.7E 11)

Thallium-201

81

1000 (3.7E 13)

Thallium-202

81

10 (3.7E 11)

Thallium-204

81

10 (3.7E 11)

Thorium-226

90

100 (3.7E 12)

Thorium-227

90

1 (3.7E 10)

Thorium-228

90

0.01 (3.7E 8)

Thorium-229

90

0.001 (3.7E 7)

Thorium-230

90

0.01 (3.7E 8)

Thorium-231

90

100 (3.7E 12)

Thorium-232Φ

90

0.001 (3.7E 7)

Thorium-234

90

100 (3.7E 12)

Thulium-162

69

1000 (3.7E 13)

Thulium-166

69

10 (3.7E 11)

Thulium-167

69

100 (3.7E 12)

Thulium-170

69

10 (3.7E 11)

Thulium-171

69

100 (3.7E 12)

Thulium-172

69

100 (3.7E 12)

Thulium-173

69

100 (3.7E 12)

Thulium-175

69

1000 (3.7E 13)

Tin-110

50

100 (3.7E 12)

Tin-111

50

1000 (3.7E 13)

Tin-113

50

10 (3.7E 11)

Tin-117m

50

100 (3.7E 12)

Tin-119m

50

10 (3.7E 11)

Tin-121m

50

10 (3.7E 11)

Tin-121

50

1000 (3.7E 13)

Tin-123m

50

1000 (3.7E 13)

Tin-123

50

10 (3.7E 11)

Tin-125

50

10 (3.7E 11)

Tin-126

50

1 (3.7E 10)

Tin-127

50

100 (3.7E 12)

Tin-128

50

1000 (3.7E 13)

Titanium-44

22

1 (3.7E 10)

Titanium-45

22

1000 (3.7E 13)

Tungsten-176

74

1000 (3.7E 13)

Tungsten-177

74

100 (3.7E 12)

Tungsten-178

74

100 (3.7E 12)

Tungsten-179

74

1000 (3.7E 13)

Tungsten-181

74

100 (3.7E 12)

Tungsten-185

74

10 (3.7E 11)

Tungsten-187

74

100 (3.7E 12)

Tungsten-188

74

10 (3.7E 11)

Uranium-230

92

1 (3.7E 10)

Uranium-231

92

1000 (3.7E 13)

Uranium-232

92

0.01 (3.7E 8)

Uranium-233

92

0.1 (3.7E 9)

Uranium-234φ

92

0.1 (3.7E 9)

Uranium-235φ

92

0.1 (3.7E 9)

Uranium-236

92

0.1 (3.7E 9)

Uranium-237

92

100 (3.7E 12)

Uranium-238φ

92

0.1& (3.7E 9)

Uranium-239

92

1000 (3.7E 13)

Uranium-240

92

1000 (3.7E 13)

Vanadium-47

23

1000 (3.7E 13)

Vanadium-48

23

10 (3.7E 11)

Vanadium-49

23

1000 (3.7E 13)

Xenon-120

54

100 (3.7E 12)

Xenon-121

54

10 (3.7E 11)

Xenon-122

54

100 (3.7E 12)

Xenon-123

54

10 (3.7E 11)

Xenon-125

54

100 (3.7E 12)

Xenon-127

54

100 (3.7E 12)

Xenon-129m

54

1000 (3.7E 13)

Xenon-131m

54

1000 (3.7E 13)

Xenon-133m

54

1000 (3.7E 13)

Xenon-133

54

1000 (3.7E 13)

Xenon-135m

54

10 (3.7E 11)

Xenon-135

54

100 (3.7E 12)

Xenon-138

54

10 (3.7E 11)

Ytterbium-162

70

1000 (3.7E 13)

Ytterbium-166

70

10 (3.7E 11)

Ytterbium-167

70

1000 (3.7E 13)

Ytterbium-169

70

10 (3.7E 11)

Ytterbium-175

70

100 (3.7E 12)

Ytterbium-177

70

1000 (3.7E 13)

Ytterbium-178

70

1000 (3.7E 13)

Yttrium-86m

39

1000 (3.7E 13)

Yttrium-86

39

10 (3.7E 11)

Yttrium-87

39

10 (3.7E 11)

Yttrium-88

39

10 (3.7E 11)

Yttrium-90m

39

100 (3.7E 12)

Yttrium-90

39

10 (3.7E 11)

Yttrium-91m

39

1000 (3.7E 13)

Yttrium-91

39

10 (3.7E 11)

Yttrium-92

39

100 (3.7E 12)

Yttrium-93

39

100 (3.7E 12)

Yttrium-94

39

1000 (3.7E 13)

Yttrium-95

39

1000 (3.7E 13)

Zinc-62

30

100 (3.7E 12)

Zinc-63

30

1000 (3.7E 13)

Zinc-65

30

10 (3.7E 11)

Zinc-69m

30

100 (3.7E 12)

Zinc-69

30

1000 (3.7E 13)

Zinc-71m

30

100 (3.7E 12)

Zinc-72

30

100 (3.7E 12)

Zirconium-86

40

100 (3.7E 12)

Zirconium-88

40

10 (3.7E 11)

Zirconium-89

40

100 (3.7E 12)

Zirconium-93

40

1 (3.7E 10)

Zirconium-95

40

10 (3.7E 11)

Zirconium-97

40

10 (3.7E 11)

Ci—Curie. The curie represents a rate of radioactive decay. One curie is the quantity of any radioactive nuclide which undergoes 3.7E 10 disintegrations per second.

Bq—Becquerel. The becquerel represents a rate of radioactive decay. One becquerel is the quantity of any radioactive nuclide which undergoes one disintegration per second. One curie is equal to 3.7E 10 becquerel.

@—Final RQs for all radionuclides apply to chemical compounds containing the radionuclides and elemental forms regardless of the diameter of pieces of solid material.

&—The adjusted RQ of one curie applies to all radionuclides not otherwise listed. Whenever the RQs in table 302.4 and this appendix to the table are in conflict, the lowest RQ shall apply. For example, uranyl acetate and uranyl nitrate have adjusted RQs shown in table 302.4 of 100 pounds, equivalent to about one-tenth the RQ level for uranium-238 listed in this appendix.

E—Exponent to the base 10. For example, 1.3E 2 is equal to 130 while 1.3E 3 is equal to 1300.

m—Signifies a nuclear isomer which is a radionuclide in a higher energy metastable state relative to the parent isotope.

φ—Notification requirements for releases of mixtures or solutions of radionuclides can be found in § 302.6(b) of this rule. Final RQs for the following four common radionuclide mixtures are provided: radium-226 in secular equilibrium with its daughters (0.053 curie); natural uranium (0.1 curie); natural uranium in secular equilibrium with its daughters (0.052 curie); and natural thorium in secular equilibrium with its daughters (0.011 curie).

§ 302.5 Determination of reportable quantities.

(a) Listed hazardous substances. The quantity listed in the column “Final RQ” for each substance in table 302.4, or in appendix B to table 302.4, is the reportable quantity (RQ) for that substance. The RQs in table 302.4 are in units of pounds based on chemical toxicity, while the RQs in appendix B to table 302.4 are in units of curies based on radiation hazard. Whenever the RQs in table 302.4 and appendix B to the table are in conflict, the lowest RQ shall apply.

(b) Unlisted hazardous substances. Unlisted hazardous substances designated by 40 CFR 302.4(b) have the reportable quantity of 100 pounds, except for those unlisted hazardous wastes which exhibit toxicity identified in 40 CFR 261.24. Unlisted hazardous wastes which exhibit toxicity have the reportable quantities listed in Table 302.4 for the contaminant on which the characteristic of toxicity is based. The reportable quantity applies to the waste itself, not merely to the toxic contaminant. If an unlisted hazardous waste exhibits toxicity on the basis of more than one contaminant, the reportable quantity for that waste shall be the lowest of the reportable quantities listed in Table 302.4 for those contaminants. If an unlisted hazardous waste exhibits the characteristic of toxicity and one or more of the other characteristics referenced in 40 CFR 302.4(b), the reportable quantity for that waste shall be the lowest of the applicable reportable quantities.

§ 302.6 Notification requirements.

(a) Any person in charge of a vessel or an offshore or an onshore facility shall, as soon as he or she has knowledge of any release (other than a federally permitted release or application of a pesticide) of a hazardous substance from such vessel or facility in a quantity equal to or exceeding the reportable quantity determined by this part in any 24-hour period, immediately notify the National Response Center (1-800-424-8802; in Washington, DC 202-267-2675; the facsimile number is 202-267-1322).

(b) Releases of mixtures or solutions (including hazardous waste streams) of

(1) Hazardous substances, except for radionuclides, are subject to the following notification requirements:

(i) If the quantity of all of the hazardous constituent(s) of the mixture or solution is known, notification is required where an RQ or more of any hazardous constituent is released;

(ii) If the quantity of one or more of the hazardous constituent(s) of the mixture or solution is unknown, notification is required where the total amount of the mixture or solution released equals or exceeds the RQ for the hazardous constituent with the lowest RQ; or

(iii) For waste streams K169, K170, K171, K172, K174, and K175, knowledge of the quantity of all of the hazardous constituent(s) may be assumed, based on the following maximum observed constituent concentrations identified by EPA:

Waste

Constituent

max ppm

K169

Benzene

220.0

K170

Benzene

1.2

Benzo (a) pyrene

230.0

Dibenz (a,h) anthracene

49.0

Benzo (a) anthracene

390.0

Benzo (b) fluoranthene

110.0

Benzo (k) fluoranthese

110.0

3-Methylcholanthrene

27.0

7, 12-Dimethylbenz (a) anthracene

1,200.0

K171

Benzene

500.0

Arsenic

1,600.0

K172

Benzene

100.0

Arsenic

730.0

K174

2,3,7,8-TCDD

0.000039

1,2,3,7,8-PeCDD

0.0000108

1,2,3,4,7,8,-HxCDD

0.0000241

1,2,3,6,7,8,-HxCDD

0.000083

1,2,3,7,8,9,-HxCDD

0.000062

1,2,3,4,6,7,8-HpCDD

0.00123

OCDD

0.0129

2,3,7,8-TCDF

0.000145

1,2,3,7,8-PeCDF

0.0000777

2,3,4,7,8-PeCDF

0.000127

1,2,3,4,7,8-HxCDF

0.001425

1,2,3,6,7,8-HxCDF

0.000281

1,2,3,7,8,9-HxCDF

0.00014

2,3,4,6,7,8-HxCDF

0.000648

1,2,3,4,6,7,8-HpCDF

0.0207

1,2,3,4,7,8,9-HpCDF

0.0135

OCDF

0.212

K175

Mercury

9200

(2) Radionuclides are subject to this section's notification requirements only in the following circumstances:

(i) If the identity and quantity (in curies) of each radionuclide in a released mixture or solution is known, the ratio between the quantity released (in curies) and the RQ for the radionuclide must be determined for each radionuclide. The only such releases subject to this section's notification requirements are those in which the sum of the ratios for the radionuclides in the mixture or solution released is equal to or greater than one.

(ii) If the identity of each radionuclide in a released mixture or solution is known but the quantity released (in curies) of one or more of the radionuclides is unknown, the only such releases subject to this section's notification requirements are those in which the total quantity (in curies) of the mixture or solution released is equal to or greater than the lowest RQ of any individual radionuclide in the mixture or solution.

(iii) If the identity of one or more radionuclides in a released mixture or solution is unknown (or if the identity of a radionuclide released by itself is unknown), the only such releases subject to this section's notification requirements are those in which the total quantity (in curies) released is equal to or greater than either one curie or the lowest RQ of any known individual radionuclide in the mixture or solution, whichever is lower.

(c) The following categories of releases are exempt from the notification requirements of this section:

(1) Releases of those radionuclides that occur naturally in the soil from land holdings such as parks, golf courses, or other large tracts of land.

(2) Releases of naturally occurring radionuclides from land disturbance activities, including farming, construction, and land disturbance incidental to extraction during mining activities, except that which occurs at uranium, phosphate, tin, zircon, hafnium, vanadium, monazite, and rare earth mines. Land disturbance incidental to extraction includes: land clearing; overburden removal and stockpiling; excavating, handling, transporting, and storing ores and other raw (not beneficiated or processed) materials; and replacing in mined-out areas coal ash, earthen materials from farming or construction, or overburden or other raw materials generated from the exempted mining activities.

(3) Releases of radionuclides from the dumping and transportation of coal and coal ash (including fly ash, bottom ash, and boiler slags), including the dumping and land spreading operations that occur during coal ash uses.

(4) Releases of radionuclides from piles of coal and coal ash, including fly ash, bottom ash, and boiler slags.

(d) Except for releases of radionuclides, notification of the release of an RQ of solid particles of antimony, arsenic, beryllium, cadmium, chromium, copper, lead, nickel, selenium, silver, thallium, or zinc is not required if the mean diameter of the particles released is larger than 100 micrometers (0.004 inches).

(e) The following releases are exempt from the notification requirements of this section:

(1) Releases in amounts less than 1,000 pounds per 24 hours of nitrogen oxide to the air which are the result of combustion and combustion-related activities.

(2) Releases in amounts less than 1,000 pounds per 24 hours of nitrogen dioxide to the air which are the result of combustion and combustion-related activities.

(3) Air emissions from animal waste (including decomposing animal waste) at a farm.

§ 302.7 Penalties.

(a) Any person—

(1) In charge of a vessel from which a hazardous substance is released, other than a federally permitted release, into or upon the navigable waters of the United States, adjoining shorelines, or into or upon the waters of the contiguous zone,

(2) In charge of a vessel from which a hazardous substance is released, other than a federally permitted release, which may affect natural resources belonging to, appertaining to, or under the exclusive management authority of the United States (including resources under the Fishery Conservation and Management Act of 1976), and who is otherwise subject to the jurisdiction of the United States at the time of the release, or

(3) In charge of a facility from which a hazardous substance is released, other than a federally permitted release, in a quantity equal to or greater than that reportable quantity determined under this part who fails to notify immediately the National Response Center as soon as he or she has knowledge of such release or who submits in such a notification any information which he knows to be false or misleading shall be subject to all of the sanctions, including criminal penalties, set forth in section 103(b) of the Act.

(b) Notification received pursuant to this section or information obtained by the exploitation of such notification shall not be used against any such person in any criminal case, except a prosecution for perjury or for giving a false statement.

(c) This section shall not apply to the application of a pesticide product registered under the Federal Insecticide, Fungicide, and Rodenticide Act or to the handling and storage of such a pesticide product by an agricultural producer.

§ 302.8 Continuous releases.

(a) Except as provided in paragraph (c) of this section, no notification is required for any release of a hazardous substance that is, pursuant to the definitions in paragraph (b) of this section, continuous and stable in quantity and rate.

(b) Definitions. The following definitions apply to notification of continuous releases:

Continuous. A continuous release is a release that occurs without interruption or abatement or that is routine, anticipated, and intermittent and incidental to normal operations or treatment processes.

Normal range. The normal range of a release is all releases (in pounds or kilograms) of a hazardous substance reported or occurring over any 24-hour period under normal operating conditions during the preceding year. Only releases that are both continuous and stable in quantity and rate may be included in the normal range.

Routine. A routine release is a release that occurs during normal operating procedures or processes.

Stable in quantity and rate. A release that is stable in quantity and rate is a release that is predictable and regular in amount and rate of emission.

Statistically significant increase. A statistically significant increase in a release is an increase in the quantity of the hazardous substance released above the upper bound of the reported normal range of the release.

(c) Notification. The following notifications shall be given for any release qualifying for reduced reporting under this section:

(1) Initial telephone notification;

(2) Initial written notification within 30 days of the initial telephone notification;

(3) Follow-up notification within 30 days of the first anniversary date of the initial written notification;

(4) Notification of a change in the composition or source(s) of the release or in the other information submitted in the initial written notification of the release under paragraph (c)(2) of this section or the follow-up notification under paragraph (c)(3) of this section; and

(5) Notification at such times as an increase in the quantity of the hazardous substance being released during any 24-hour period represents a statistically significant increase as defined in paragraph (b) of this section.

(d) Initial telephone notification. Prior to making an initial telephone notification of a continuous release, the person in charge of a facility or vessel must establish a sound basis for qualifying the release for reporting under CERCLA section 103(f)(2) by:

(1) Using release data, engineering estimates, knowledge of operating procedures, or best professional judgment to establish the continuity and stability of the release;

(2) Reporting the release to the National Response Center for a period sufficient to establish the continuity and stability of the release; or

(3) When a person in charge of the facility or vessel believes that a basis has been established to qualify the release for reduced reporting under this section, initial notification to the National Response Center shall be made by telephone. The person in charge must identify the notification as an initial continuous release notification report and provide the following information:

(i) The name and location of the facility or vessel; and

(ii) The name(s) and identity(ies) of the hazardous substance(s) being released.

(e) Initial written notification. Initial written notification of a continuous release shall be made to the appropriate EPA HQ office. (Note: In addition to the requirements of this part, releases of CERCLA hazardous substances are also subject to the provisions of SARA Title III, also known as the Emergency Planning and Community Right-to-Know Act (EPCRA), section 304, and EPA's implementing regulations codified at 40 CFR part 355, which require initial telephone and written notifications of continuous releases to be submitted to the appropriate State emergency response commission and local emergency planning committee.)

(1) Initial written notification to the appropriate EPA HQ office shall occur within 30 days of the initial telephone notification to the National Response Center, and shall include, for each release for which reduced reporting as a continuous release is claimed, the following information:

(i) The name of the facility or vessel; the location, including the latitude and longitude; the case number assigned by the National Response Center or the Environmental Protection Agency; the Dun and Bradstreet number of the facility, if available; the port of registration of the vessel; the name and telephone number of the person in charge of the facility or vessel.

(ii) The population density within a one-mile radius of the facility or vessel, described in terms of the following ranges: 0-50 persons, 51-100 persons, 101-500 persons, 501-1,000 persons, more than 1,000 persons.

(iii) The identity and location of sensitive populations and ecosystems within a one-mile radius of the facility or vessel (e.g., elementary schools, hospitals, retirement communities, or wetlands).

(iv) For each hazardous substance release claimed to qualify for reporting under CERCLA section 103(f)(2), the following information must be supplied:

(A) The name/identity of the hazardous substance; the Chemical Abstracts Service Registry Number for the substance (if available); and if the substance being released is a mixture, the components of the mixture and their approximate concentrations and quantities, by weight.

(B) The upper and lower bounds of the normal range of the release (in pounds or kilograms) over the previous year.

(C) The source(s) of the release (e.g., valves, pump seals, storage tank vents, stacks). If the release is from a stack, the stack height (in feet or meters).

(D) The frequency of the release and the fraction of the release from each release source and the specific period over which it occurs.

(E) A brief statement describing the basis for stating that the release is continuous and stable in quantity and rate.

(F) An estimate of the total annual amount that was released in the previous year (in pounds or kilograms).

(G) The environmental medium(a) affected by the release:

( 1 ) If surface water, the name of the surface water body;

( 2 ) If a stream, the stream order or average flowrate (in cubic feet/second) and designated use;

( 3 ) If a lake, the surface area (in acres) and average depth (in feet or meters);

( 4 ) If on or under ground, the location of public water supply wells within two miles.

(H) A signed statement that the hazardous substance release(s) described is(are) continuous and stable in quantity and rate under the definitions in paragraph (b) of this section and that all reported information is accurate and current to the best knowledge of the person in charge.

(f) Follow-up notification. Within 30 days of the first anniversary date of the initial written notification, the person in charge of the facility or vessel shall evaluate each hazardous substance release reported to verify and update the information submitted in the initial written notification. The follow-up written notification shall be submitted to the appropriate EPA HQ office. The follow-up notification shall include the following information:

(1) The name of the facility or vessel; the location, including the latitude and longitude; the case number assigned by the National Response Center or the Environmental Protection Agency; the Dun and Bradstreet number of the facility, if available; the port of registration of the vessel; the name and telephone number of the person in charge of the facility or vessel.

(2) The population density within a one-mile radius of the facility or vessel, described in terms of the following ranges: 0-50 persons, 51-100 persons, 101-500 persons, 501-1,000 persons, more than 1,000 persons.

(3) The identity and location of sensitive populations and ecosystems within a one-mile radius of the facility or vessel (e.g., elementary schools, hospitals, retirement communities, or wetlands).

(4) For each hazardous substance release claimed to qualify for reporting under CERCLA section 103(f)(2), the following information shall be supplied:

(i) The name/identity of the hazardous substance; the Chemical Abstracts Service Registry Number for the substance (if available); and if the substance being released is a mixture, the components of the mixture and their approximate concentrations and quantities, by weight.

(ii) The upper and lower bounds of the normal range of the release (in pounds or kilograms) over the previous year.

(iii) The source(s) of the release (e.g., valves, pump seals, storage tank vents, stacks). If the release is from a stack, the stack height (in feet or meters).

(iv) The frequency of the release and the fraction of the release from each release source and the specific period over which it occurs.

(v) A brief statement describing the basis for stating that the release is continuous and stable in quantity and rate.

(vi) An estimate of the total annual amount that was released in the previous year (in pounds or kilograms).

(vii) The environmental medium(a) affected by the release:

(A) If surface water, the name of the surface water body;

(B) If a stream, the stream order or average flowrate (in cubic feet/second) and designated use;

(C) If a lake, the surface area (in acres) and average depth (in feet or meters);

(D) If on or under ground, the location of public water supply wells within two miles.

(viii) A signed statement that the hazardous substance release(s) is(are) continuous and stable in quantity and rate under the definitions in paragraph (b) of this section and that all reported information is accurate and current to the best knowledge of the person in charge.

(g) Notification of changes in the release. If there is a change in the release, notification of the change, not otherwise reported, shall be provided in the following manner:

(1) Change in source or composition. If there is any change in the composition or source(s) of the release, the release is a new release and must be qualified for reporting under this section by the submission of initial telephone notification and initial written notification in accordance with paragraphs (c) (1) and (2) of this section as soon as there is a sufficient basis for asserting that the release is continuous and stable in quantity and rate;

(2) Change in the normal range. If there is a change in the release such that the quantity of the release exceeds the upper bound of the reported normal range, the release must be reported as a statistically significant increase in the release. If a change will result in a number of releases that exceed the upper bound of the normal range, the person in charge of a facility or vessel may modify the normal range by:

(i) Reporting at least one statistically significant increase report as required under paragraph (h) of this section and, at the same time, informing the National Response Center of the change in the normal range; and

(ii) Submitting, within 30 days of the telephone notification, written notification to the appropriate EPA Headquarters office describing the new normal range, the reason for the change, and the basis for stating that the release in the increased amount is continuous and stable in quantity and rate under the definitions in paragraph (b) of this section.

(3) Changes in other reported information. If there is a change in any information submitted in the initial written notification or the follow-up notification other than a change in the source, composition, or quantity of the release, the person in charge of the facility or vessel shall provide written notification of the change to the appropriate EPA HQ office, within 30 days of determining that the information submitted previously is no longer valid. Notification shall include the reason for the change, and the basis for stating that the release is continuous and stable under the changed conditions.

(4) Certificate of changes. Notification of changes shall include the case number assigned by the National Response Center or the Environmental Protection Agency and also the signed certification statement required at (e)(1)(iv)(H) of this section.

(h) Notification of a statistically significant increase in a release. Notification of a statistically significant increase in a release shall be made to the National Response Center as soon as the person in charge of the facility or vessel has knowledge of the increase. The release must be identified as a statistically significant increase in a continuous release. A determination of whether an increase is a “statistically significant increase” shall be made based upon calculations or estimation procedures that will identify releases that exceed the upper bound of the reported normal range.

(i) Annual evaluation of releases. Each hazardous substance release shall be evaluated annually to determine if changes have occurred in the information submitted in the initial written notification, the followup notification, and/or in a previous change notification.

(j) Use of the SARA Title III (EPCRA) section 313 form. In lieu of an initial written report or a follow-up report, owners or operators of facilities subject to the requirements of SARA Title III (EPCRA) section 313 may submit to the appropriate EPA HQ office, a copy of the Toxic Release Inventory form submitted under SARA Title III (EPCRA) section 313 the previous July 1, provided that the following information is added:

(1) The population density within a one-mile radius of the facility or vessel, described in terms of the following ranges: 0-50 persons, 51-100 persons, 101-500 persons, 501-1,000 persons, more than 1,000 persons.

(2) The identity and location of sensitive populations and ecosystems within a one-mile radius of the facility or vessel (e.g., elementary schools, hospitals, retirement communities, or wetlands).

(3) For each hazardous substance release claimed to qualify for reporting under CERCLA section 103(f)(2), the following information must be supplied:

(i) The upper and lower bounds of the normal range of the release (in pounds or kilograms) over the previous year.

(ii) The frequency of the release and the fraction of the release from each release source and the specific period over which it occurs.

(iii) A brief statement describing the basis for stating that the release is continuous and stable in quantity and rate.

(iv) A signed statement that the hazardous substance release(s) is(are) continuous and stable in quantity and rate under the definitions in paragraph (b) of this section and that all reported information is accurate and current to the best knowledge of the person in charge.

(k) Documentation supporting notification. Where necessary to satisfy the requirements of this section, the person in charge may rely on recent release data, engineering estimates, the operating history of the facility or vessel, or other relevant information to support notification. All supporting documents, materials, and other information shall be kept on file at the facility, or in the case of a vessel, at an office within the United States in either a port of call, a place of regular berthing, or the headquarters of the business operating the vessel. Supporting materials shall be kept on file for a period of one year and shall substantiate the reported normal range of releases, the basis for stating that the release is continuous and stable in quantity and rate, and the other information in the initial written report, the followup report, and the annual evaluations required under paragraphs (e), (f), and (i), respectively. Such information shall be made available to EPA upon request as necessary to enforce the requirements of this section.

(l) Multiple concurrent releases. Multiple concurrent releases of the same substance occurring at various locations with respect to contiguous plants or installations upon contiguous grounds that are under common ownership or control may be considered separately or added together in determining whether such releases constitute a continuous release or a statistically significant increase under the definitions in paragraph (b) of this section; whichever approach is elected for purposes of determining whether a release is continuous also must be used to determine a statistically significant increase in the release.

(m) Penalties for failure to comply. The reduced reporting requirements provided for under this section shall apply only so long as the person in charge complies fully with all requirements of paragraph (c) of this section. Failure to comply with respect to any release from the facility or vessel shall subject the person in charge to all of the reporting requirements of § 302.6 for each such release, to the penalties under § 302.7, and to any other applicable penalties provided for by law.