STATE OF CALIFORNIA
ENVIRONMENTAL PROTECTION AGENCY

OFFICE OF ENVIRONMENTAL HEALTH HAZARD ASSESSMENT
SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT OF 1986
CHEMICALS KNOWN TO THE STATE TO CAUSE CANCER OR REPRODUCTIVE TOXICITY

JUNE 15, 2001

The Safe Drinking Water and Toxic Enforcement Act of 1986 requires that the Governor revise and republish at least once per year the list of chemicals known to the State to cause cancer or reproductive toxicity. The identification number indicated in the following list is the Chemical Abstracts Service (CAS) Registry Number. No CAS number is given when several substances are presented as a single listing. The date refers to the initial appearance of the chemical on the list. For easy reference, chemicals which are shown underlined are newly added. Chemicals which are shown with a strikeout are chemicals recommended for removal from the list by the "state’s qualified experts."

CHEMICALS KNOWN TO THE STATE TO CAUSE CANCER

Chemical

CAS Number

Date

A-alpha-C (2-Amino-9H-pyrido[2,3-b]indole)

26148685

January 1, 1990

Acetaldehyde

75070

April 1, 1988

Acetamide

60355

January 1, 1990

Acetochlor

34256821

January 1, 1989

2-Acetylaminofluorene

53963

July 1, 1987

Acifluorfen

62476599

January 1, 1990

Acrylamide

79061

January 1, 1990

Acrylonitrile

107131

July 1, 1987

Actinomycin D

50760

October 1, 1989

Adriamycin (Doxorubicin hydrochloride)

23214928

July 1, 1987

AF-2;[2-(2-furyl)-3-(5-nitro-2-furyl)]acrylamide

3688537

July 1, 1987

Aflatoxins

---

January 1, 1988

Alachlor

15972608

January 1, 1989

Alcoholic beverages, when associated with alcohol abuse

---

July 1, 1988

Aldrin

309002

July 1, 1988

Allyl chloride Delisted October 29, 1999

107051

January 1, 1990

2-Aminoanthraquinone

117793

October 1, 1989

p-Aminoazobenzene

60093

January 1, 1990

ortho-Aminoazotoluene

97563

July 1, 1987

4-Aminobiphenyl (4-aminodiphenyl)

92671

February 27, 1987

1-Amino-2,4-dibromoanthraquinone

81492

August 26, 1997

3-Amino-9-ethylcarbazole hydrochloride

6109973

July 1, 1989

2-Aminofluorene

153786

January 29, 1999

1-Amino-2-methylanthraquinone

82280

October 1, 1989

2-Amino-5-(5-nitro-2-furyl)-1,3,4-thiadiazole

712685

July 1, 1987

4-Amino-2-nitrophenol

119346

January 29, 1999

Amitrole

61825

July 1, 1987

Analgesic mixtures containing phenacetin

---

February 27, 1987

Aniline

62533

January 1, 1990

Aniline hydrochloride

142041

May 15, 1998

ortho-Anisidine

90040

July 1, 1987

ortho-Anisidine hydrochloride

134292

July 1, 1987

Antimony oxide (Antimony trioxide)

1309644

October 1, 1990

Aramite

140578

July 1, 1987

Arsenic (inorganic arsenic compounds)

---

February 27, 1987

Asbestos

1332214

February 27, 1987

Auramine

492808

July 1, 1987

Azacitidine

320672

January 1, 1992

Azaserine

115026

July 1, 1987

Azathioprine

446866

February 27, 1987

Azobenzene

103333

January 1, 1990

     

Benz[a]anthracene

56553

July 1, 1987

Benzene

71432

February 27, 1987

Benzidine [and its salts]

92875

February 27, 1987

Benzidine-based dyes

---

October 1, 1992

Benzo[b]fluoranthene

205992

July 1, 1987

Benzo[j]fluoranthene

205823

July 1, 1987

Benzo[k]fluoranthene

207089

July 1, 1987

Benzofuran

271896

October 1, 1990

Benzo[a]pyrene

50328

July 1, 1987

Benzotrichloride

98077

July 1, 1987

Benzyl chloride

100447

January 1, 1990

Benzyl violet 4B

1694093

July 1, 1987

Beryllium and beryllium compounds

---

October 1, 1987

Betel quid with tobacco

---

January 1, 1990

2,2-Bis(bromomethyl)-1,3-propanediol

3296900

May 1, 1996

Bis(2-chloroethyl)ether

111444

April 1, 1988

N,N-Bis(2-chloroethyl)-2-naphthylamine (Chlornapazine)

494031

February 27, 1987

Bischloroethyl nitrosourea (BCNU) (Carmustine)

154938

July 1, 1987

Bis(chloromethyl)ether

542881

February 27, 1987

Bis(2-chloro-1-methylethyl)ether, technical grade

---

October 29, 1999

Bitumens, extracts of steam-refined and air refined

---

January 1, 1990

Bracken fern

---

January 1, 1990

Bromodichloromethane

75274

January 1, 1990

Bromoethane

74964

December 22, 2000

Bromoform

75252

April 1, 1991

1,3-Butadiene

106990

April 1, 1988

1,4-Butanediol dimethanesulfonate (Busulfan)

55981

February 27, 1987

Butylated hydroxyanisole

25013165

January 1, 1990

beta-Butyrolactone

3068880

July 1, 1987

     

Cacodylic acid

75605

May 1, 1996

Cadmium and cadmium compounds

---

October 1, 1987

Caffeic acid

331395

October 1, 1994

Captafol

2425061

October 1, 1988

Captan

133062

January 1, 1990

Carbazole

86748

May 1, 1996

Carbon tetrachloride

56235

October 1, 1987

Carbon-black extracts

---

January 1, 1990

Ceramic fibers (airborne particles of respirable size)

---

July 1, 1990

Certain combined chemotherapy for lymphomas

---

February 27, 1987

Chlorambucil

305033

February 27, 1987

Chloramphenicol

56757

October 1, 1989

Chlordane

57749

July 1, 1988

Chlordecone (Kepone)

143500

January 1, 1988

Chlordimeform

6164983

January 1, 1989

Chlorendic acid

115286

July 1, 1989

Chlorinated paraffins (Average chain length, C12; approximately 60 percent chlorine by weight)

108171262

July 1, 1989

p-Chloroaniline

106478

October 1, 1994

p-Chloroaniline hydrochloride

20265967

May 15, 1998

Chlorodibromomethane Delisted October 29, 1999

124481

January 1, 1990

Chloroethane (Ethyl chloride)

75003

July 1, 1990

1-(2-Chloroethyl)-3-cyclohexyl-1-nitrosourea (CCNU) (Lomustine)

13010474

January 1, 1988

1-(2-Chloroethyl)-3-(4-methylcyclohexyl)-1- nitrosourea (Methyl-CCNU)

13909096

October 1, 1988

Chloroform

67663

October 1, 1987

Chloromethyl methyl ether (technical grade)

107302

February 27, 1987

3-Chloro-2-methylpropene

563473

July 1, 1989

1-Chloro-4-nitrobenzene

100005

October 29, 1999

4-Chloro-ortho-phenylenediamine

95830

January 1, 1988

p-Chloro-o-toluidine

95692

January 1, 1990

p-Chloro-o-toluidine, strong acid salts of

---

May 15, 1998

5-Chloro-o-toluidine and its strong acid salts

---

October 24, 1997

Chloroprene

126998

June 2, 2000

Chlorothalonil

1897456

January 1, 1989

Chlorotrianisene

569573

September 1, 1996

Chlorozotocin

54749905

January 1, 1992

Chromium (hexavalent compounds)

---

February 27, 1987

Chrysene

218019

January 1, 1990

C.I. Acid Red 114

6459945

July 1, 1992

C.I. Basic Red 9 monohydrochloride

569619

July 1, 1989

C.I. Direct Blue 15

2429745

August 26, 1997

C.I. Direct Blue 218

28407376

August 26, 1997

C.I. Solvent Yellow 14

842079

May 15, 1998

Ciclosporin (Cyclosporin A; Cyclosporine)

59865133

79217600

January 1, 1992

Cidofovir

113852372

January 29, 1999

Cinnamyl anthranilate

87296

July 1, 1989

Cisplatin

15663271

October 1, 1988

Citrus Red No. 2

6358538

October 1, 1989

Clofibrate

637070

September 1, 1996

Cobalt metal powder

7440484

July 1, 1992

Cobalt [II] oxide

1307966

July 1, 1992

Cobalt sulfate heptahydrate

10026241

June 2, 2000

Coke oven emissions

---

February 27, 1987

Conjugated estrogens

---

February 27, 1987

Creosotes

---

October 1, 1988

para-Cresidine

120718

January 1, 1988

Cupferron

135206

January 1, 1988

Cycasin

14901087

January 1, 1988

Cyclophosphamide (anhydrous)

50180

February 27, 1987

Cyclophosphamide (hydrated)

6055192

February 27, 1987

Cytembena

21739913

May 15, 1998

     

D&C Orange No. 17

3468631

July 1, 1990

D&C Red No. 8

2092560

October 1, 1990

D&C Red No. 9

5160021

July 1, 1990

D&C Red No. 19

81889

July 1, 1990

Dacarbazine

4342034

January 1, 1988

Daminozide

1596845

January 1, 1990

Dantron (Chrysazin; 1,8-Dihydroxyanthraquinone)

117102

January 1, 1992

Daunomycin

20830813

January 1, 1988

DDD (Dichlorodiphenyldichloroethane)

72548

January 1, 1989

DDE (Dichlorodiphenyldichloroethylene)

72559

January 1, 1989

DDT (Dichlorodiphenyltrichloroethane)

50293

October 1, 1987

DDVP (Dichlorvos)

62737

January 1, 1989

N,N'-Diacetylbenzidine

613354

October 1, 1989

2,4-Diaminoanisole

615054

October 1, 1990

2,4-Diaminoanisole sulfate

39156417

January 1, 1988

4,4'-Diaminodiphenyl ether (4,4'-Oxydianiline)

101804

January 1, 1988

2,4-Diaminotoluene

95807

January 1, 1988

Diaminotoluene (mixed)

---

January 1, 1990

Dibenz[a,h]acridine

226368

January 1, 1988

Dibenz[a,j]acridine

224420

January 1, 1988

Dibenz[a,h]anthracene

53703

January 1, 1988

7H-Dibenzo[c,g]carbazole

194592

January 1, 1988

Dibenzo[a,e]pyrene

192654

January 1, 1988

Dibenzo[a,h]pyrene

189640

January 1, 1988

Dibenzo[a,i]pyrene

189559

January 1, 1988

Dibenzo[a,l]pyrene

191300

January 1, 1988

1,2-Dibromo-3-chloropropane (DBCP)

96128

July 1, 1987

2,3-Dibromo-1-propanol

96139

October 1, 1994

Dichloroacetic acid

79436

May 1, 1996

p-Dichlorobenzene

106467

January 1, 1989

3,3'-Dichlorobenzidine

91941

October 1, 1987

3,3¢ -Dichlorobenzidine dihydrochloride

612839

May 15, 1998

1,4-Dichloro-2-butene

764410

January 1, 1990

3,3'-Dichloro-4,4'-diaminodiphenyl ether

28434868

January 1, 1988

1,1-Dichloroethane

75343

January 1, 1990

Dichloromethane (Methylene chloride)

75092

April 1, 1988

1,2-Dichloropropane

78875

January 1, 1990

1,3-Dichloropropene

542756

January 1, 1989

Dieldrin

60571

July 1, 1988

Dienestrol

84173

January 1, 1990

Diepoxybutane

1464535

January 1, 1988

Diesel engine exhaust

---

October 1, 1990

Di(2-ethylhexyl)phthalate

117817

January 1, 1988

1,2-Diethylhydrazine

1615801

January 1, 1988

Diethyl sulfate

64675

January 1, 1988

Diethylstilbestrol (DES)

56531

February 27, 1987

Diglycidyl resorcinol ether (DGRE)

101906

July 1, 1989

Dihydrosafrole

94586

January 1, 1988

Diisopropyl sulfate

2973106

April 1, 1993

3,3'-Dimethoxybenzidine (ortho-Dianisidine)

119904

January 1, 1988

3,3'-Dimethoxybenzidine dihydrochloride (ortho-Dianisidine dihydrochloride)

20325400

October 1, 1990

Dimethyl sulfate

77781

January 1, 1988

4-Dimethylaminoazobenzene

60117

January 1, 1988

trans-2-[(Dimethylamino)methylimino]-5-[2-(5-nitro-2- furyl)vinyl]-1,3,4-

oxadiazole

55738540

January 1, 1988

7,12-Dimethylbenz(a)anthracene

57976

January 1, 1990

3,3'-Dimethylbenzidine (ortho-Tolidine)

119937

January 1, 1988

3,3'-Dimethylbenzidine dihydrochloride

612828

April 1, 1992

Dimethylcarbamoyl chloride

79447

January 1, 1988

1,1-Dimethylhydrazine (UDMH)

57147

October 1, 1989

1,2-Dimethylhydrazine

540738

January 1, 1988

Dimethylvinylchloride

513371

July 1, 1989

3,7-Dinitrofluoranthene

105735715

August 26, 1997

3,9-Dinitrofluoranthene

22506532

August 26, 1997

1,6-Dinitropyrene

42397648

October 1, 1990

1,8-Dinitropyrene

42397659

October 1, 1990

Dinitrotoluene mixture, 2,4-/2,6-

---

May 1, 1996

2,4-Dinitrotoluene

121142

July 1, 1988

2,6-Dinitrotoluene

606202

July 1, 1995

Di-n-propyl isocinchomeronate (MGK Repellent 326)

136458

May 1, 1996

1,4-Dioxane

123911

January 1, 1988

Diphenylhydantoin (Phenytoin)

57410

January 1, 1988

Diphenylhydantoin (Phenytoin), sodium salt

630933

January 1, 1988

Direct Black 38 (technical grade)

1937377

January 1, 1988

Direct Blue 6 (technical grade)

2602462

January 1, 1988

Direct Brown 95 (technical grade)

16071866

October 1, 1988

Disperse Blue 1

2475458

October 1, 1990

     

Epichlorohydrin

106898

October 1, 1987

Erionite

12510428

October 1, 1988

Estradiol 17B

50282

January 1, 1988

Estragole

140670

October 29, 1999

Estrone

53167

January 1, 1988

Estropipate

7280377

August 26, 1997

Ethinylestradiol

57636

January 1, 1988

Ethoprop

13194484

February 27, 2001

Ethyl acrylate

140885

July 1, 1989

Ethyl methanesulfonate

62500

January 1, 1988

Ethyl-4,4'-dichlorobenzilate

510156

January 1, 1990

Ethylene dibromide

106934

July 1, 1987

Ethylene dichloride (1,2-Dichloroethane)

107062

October 1, 1987

Ethylene oxide

75218

July 1, 1987

Ethylene thiourea

96457

January 1, 1988

Ethyleneimine

151564

January 1, 1988

     

Fenoxycarb

72490018

June 2, 2000

Folpet

133073

January 1, 1989

Formaldehyde (gas)

50000

January 1, 1988

2-(2-Formylhydrazino)-4-(5-nitro-2-furyl)thiazole

3570750

January 1, 1988

Furan

110009

October 1, 1993

Furazolidone

67458

January 1, 1990

Furmecyclox

60568050

January 1, 1990

Fusarin C

79748815

July 1, 1995

     

Ganciclovir sodium

82410320

August 26, 1997

Gasoline engine exhaust (condensates/extracts)

---

October 1, 1990

Gemfibrozil

25812300

December 22, 2000

Glasswool fibers (airborne particles of respirable size)

---

July 1, 1990

Glu-P-1 (2-Amino-6-methyldipyrido[1,2- a:3',2'-d]imidazole)

67730114

January 1, 1990

Glu-P-2 (2-Aminodipyrido[1,2-a:3',2'-d]imidazole)

67730103

January 1, 1990

Glycidaldehyde

765344

January 1, 1988

Glycidol

556525

July 1, 1990

Griseofulvin

126078

January 1, 1990

Gyromitrin (Acetaldehyde methylformylhydrazone)

16568028

January 1, 1988

     

HC Blue 1

2784943

July 1, 1989

Heptachlor

76448

July 1, 1988

Heptachlor epoxide

1024573

July 1, 1988

Hexachlorobenzene

118741

October 1, 1987

Hexachlorocyclohexane (technical grade)

---

October 1, 1987

Hexachlorodibenzodioxin

34465468

April 1, 1988

Hexachloroethane

67721

July 1, 1990

Hexamethylphosphoramide

680319

January 1, 1988

Hydrazine

302012

January 1, 1988

Hydrazine sulfate

10034932

January 1, 1988

Hydrazobenzene (1,2-Diphenylhydrazine)

122667

January 1, 1988

     

Indeno [1,2,3-cd]pyrene

193395

January 1, 1988

Indium phosphide

22398807

February 27, 2001

IQ (2-Amino-3-methylimidazo[4,5-f]quinoline)

76180966

April 1, 1990

Iprodione

36734197

May 1, 1996

Iron dextran complex

9004664

January 1, 1988

Isobutyl nitrite

542563

May 1, 1996

Isoprene

78795

May 1, 1996

Isosafrole

120581

October 1, 1989

Isoxaflutole

141112290

December 22, 2000

     

Lactofen

77501634

January 1, 1989

Lasiocarpine

303344

April 1, 1988

Lead acetate

301042

January 1, 1988

Lead and lead compounds

---

October 1, 1992

Lead phosphate

7446277

April 1, 1988

Lead subacetate

1335326

October 1, 1989

Lindane and other hexachlorocyclohexane isomers

---

October 1, 1989

Lynestrenol

52766

February 27, 2001

     

Mancozeb

8018017

January 1, 1990

Maneb

12427382

January 1, 1990

Me-A-alpha-C (2-Amino-3-methyl-9H-pyrido[2,3-b]indole)

68006837

January 1, 1990

Medroxyprogesterone acetate

71589

January 1, 1990

MeIQ(2-Amino-3,4-dimethylimidazo[4,5-f]quinoline)

77094112

October 1, 1994

MeIQx(2-Amino-3,8-dimethylimidazo[4,5-f]quinoxaline)

77500040

October 1, 1994

Melphalan

148823

February 27, 1987

Merphalan

531760

April 1, 1988

Mestranol

72333

April 1, 1988

Metham sodium

137428

November 6, 1998

8-Methoxypsoralen with ultraviolet A therapy

298817

February 27, 1987

5-Methoxypsoralen with ultraviolet A therapy

484208

October 1, 1988

2-Methylaziridine (Propyleneimine)

75558

January 1, 1988

Methylazoxymethanol

590965

April 1, 1988

Methylazoxymethanol acetate

592621

April 1, 1988

Methyl carbamate

598550

May 15, 1998

3-Methylcholanthrene

56495

January 1, 1990

5-Methylchrysene

3697243

April 1, 1988

4,4'-Methylene bis(2-chloroaniline)

101144

July 1, 1987

4,4'-Methylene bis(N,N-dimethyl)benzenamine

101611

October 1, 1989

4,4'-Methylene bis(2-methylaniline)

838880

April 1, 1988

4,4'-Methylenedianiline

101779

January 1, 1988

4,4'-Methylenedianiline dihydrochloride

13552448

January 1, 1988

Methylhydrazine and its salts

---

July 1, 1992

Methyl iodide

74884

April 1, 1988

Methylmercury compounds

---

May 1, 1996

Methyl methanesulfonate

66273

April 1, 1988

2-Methyl-1-nitroanthraquinone (of uncertain purity)

129157

April 1, 1988

N-Methyl-N'-nitro-N-nitrosoguanidine

70257

April 1, 1988

N-Methylolacrylamide

924425

July 1, 1990

Methylthiouracil

56042

October 1, 1989

Metiram

9006422

January 1, 1990

Metronidazole

443481

January 1, 1988

Michler's ketone

90948

January 1, 1988

Mirex

2385855

January 1, 1988

Mitomycin C

50077

April 1, 1988

Monocrotaline

315220

April 1, 1988

5-(Morpholinomethyl)-3-[(5-nitro-furfurylidene)-amino]-2-oxazolidinone

139913

April 1, 1988

Mustard Gas

505602

February 27, 1987

MX (3-chloro-4-dichloromethyl-5-hydroxy-2(5H)-furanone)

77439760

December 22, 2000

     

Nafenopin

3771195

April 1, 1988

Nalidixic acid

389082

May 15, 1998

1-Naphthylamine

134327

October 1, 1989

2-Naphthylamine

91598

February 27, 1987

Nickel and certain nickel compounds

---

October 1, 1989

Nickel carbonyl

13463393

October 1, 1987

Nickel refinery dust from the pyrometallurgical process

---

October 1, 1987

Nickel subsulfide

12035722

October 1, 1987

Niridazole

61574

April 1, 1988

Nitrilotriacetic acid

139139

January 1, 1988

Nitrilotriacetic acid, trisodium salt monohydrate

18662538

April 1, 1989

5-Nitroacenaphthene

602879

April 1, 1988

5-Nitro-o-anisidine

99592

October 1, 1989

o-Nitroanisole

91236

October 1, 1992

Nitrobenzene

98953

August 26, 1997

4-Nitrobiphenyl

92933

April 1, 1988

6-Nitrochrysene

7496028

October 1, 1990

Nitrofen (technical grade)

1836755

January 1, 1988

2-Nitrofluorene

607578

October 1, 1990

Nitrofurazone

59870

January 1, 1990

1-[(5-Nitrofurfurylidene)-amino]-2-imidazolidinone

555840

April 1, 1988

N-[4-(5-Nitro-2-furyl)-2-thiazolyl]acetamide

531828

April 1, 1988

Nitrogen mustard (Mechlorethamine)

51752

January 1, 1988

Nitrogen mustard hydrochloride (Mechlorethamine hydrochloride)

55867

April 1, 1988

Nitrogen mustard N-oxide

126852

April 1, 1988

Nitrogen mustard N-oxide hydrochloride

302705

April 1, 1988

Nitromethane

75525

May 1, 1997

2-Nitropropane

79469

January 1, 1988

1-Nitropyrene

5522430

October 1, 1990

4-Nitropyrene

57835924

October 1, 1990

N-Nitrosodi-n-butylamine

924163

October 1, 1987

N-Nitrosodiethanolamine

1116547

January 1, 1988

N-Nitrosodiethylamine

55185

October 1, 1987

N-Nitrosodimethylamine

62759

October 1, 1987

p-Nitrosodiphenylamine

156105

January 1, 1988

N-Nitrosodiphenylamine

86306

April 1, 1988

N-Nitrosodi-n-propylamine

621647

January 1, 1988

N-Nitroso-N-ethylurea

759739

October 1, 1987

3-(N-Nitrosomethylamino)propionitrile

60153493

April 1, 1990

4-(N-Nitrosomethylamino)-1-(3-pyridyl)1-butanone

64091914

April 1, 1990

N-Nitrosomethylethylamine

10595956

October 1, 1989

N-Nitroso-N-methylurea

684935

October 1, 1987

N-Nitroso-N-methylurethane

615532

April 1, 1988

N-Nitrosomethylvinylamine

4549400

January 1, 1988

N-Nitrosomorpholine

59892

January 1, 1988

N-Nitrosonornicotine

16543558

January 1, 1988

N-Nitrosopiperidine

100754

January 1, 1988

N-Nitrosopyrrolidine

930552

October 1, 1987

N-Nitrososarcosine

13256229

January 1, 1988

o-Nitrotoluene

88722

May 15, 1998

Norethisterone (Norethindrone)

68224

October 1, 1989

Norethynodrel

68235

February 27, 2001

     

Ochratoxin A

303479

July 1, 1990

Oil Orange SS

2646175

April 1, 1988

Oral contraceptives, combined

---

October 1, 1989

Oral contraceptives, sequential

---

October 1, 1989

Oxadiazon

19666309

July 1, 1991

Oxazepam

604751

October 1, 1994

Oxymetholone

434071

January 1, 1988

Oxythioquinox

2439012

August 20, 1999

     

Palygorskite fibers (> 5m m in length)

12174117

December 28, 1999

Panfuran S

794934

January 1, 1988

Pentachlorophenol

87865

January 1, 1990

Phenacetin

62442

October 1, 1989

Phenazopyridine

94780

January 1, 1988

Phenazopyridine hydrochloride

136403

January 1, 1988

Phenesterin

3546109

July 1, 1989

Phenobarbital

50066

January 1, 1990

Phenolphthalein

77098

May 15, 1998

Phenoxybenzamine

59961

April 1, 1988

Phenoxybenzamine hydrochloride

63923

April 1, 1988

o-Phenylenediamine and its salts

95545

May 15, 1998

Phenyl glycidyl ether

122601

October 1, 1990

Phenylhydrazine and its salts

---

July 1, 1992

o-Phenylphenate, sodium

132274

January 1, 1990

o-Phenylphenol

90437

August 4, 2000

PhiP(2-Amino-1-methyl-6-phenylimidazol[4,5-b]pyridine)

105650235

October 1, 1994

Polybrominated biphenyls

---

January 1, 1988

Polychlorinated biphenyls

---

October 1, 1989

Polychlorinated biphenyls (containing 60 or more percent chlorine by

molecular weight)

---

January 1, 1988

Polychlorinated dibenzo-p-dioxins

---

October 1, 1992

Polychlorinated dibenzofurans

---

October 1, 1992

Polygeenan

53973981

January 1, 1988

Ponceau MX

3761533

April 1, 1988

Ponceau 3R

3564098

April 1, 1988

Potassium bromate

7758012

January 1, 1990

Primidone

125337

August 20, 1999

Procarbazine

671169

January 1, 1988

Procarbazine hydrochloride

366701

January 1, 1988

Procymidone

32809168

October 1, 1994

Progesterone

57830

January 1, 1988

Propachlor

1918167

February 27, 2001

1,3-Propane sultone

1120714

January 1, 1988

Propargite

2312358

October 1, 1994

Pronamide

23950585

May 1, 1996

beta-Propiolactone

57578

January 1, 1988

Propylene oxide

75569

October 1, 1988

Propylthiouracil

51525

January 1, 1988

     

Quinoline and its strong acid salts

---

October 24, 1997

     

Radionuclides

---

July 1, 1989

Reserpine

50555

October 1, 1989

Residual (heavy) fuel oils

---

October 1, 1990

     

Saccharin Delisted April 6, 2001

81072

October 1, 1989

Saccharin, sodium

128449

January 1, 1988

Safrole

94597

January 1, 1988

Salicylazosulfapyridine

599791

May 15, 1998

Selenium sulfide

7446346

October 1, 1989

Shale-oils

68308349

April 1, 1990

Silica, crystalline (airborne particles of respirable size)

---

October 1, 1988

Soots, tars, and mineral oils (untreated and mildly treated oils and used

engine oils)

---

February 27, 1987

Spironolactone

52017

May 1, 1997

Stanozolol

10418038

May 1, 1997

Sterigmatocystin

10048132

April 1, 1988

Streptozotocin (streptozocin)

18883664

January 1, 1988

Styrene oxide

96093

October 1, 1988

Sulfallate

95067

January 1, 1988

     

Talc containing asbestiform fibers

---

April 1, 1990

Tamoxifen and its salts

10540291

September 1, 1996

Terrazole

2593159

October 1, 1994

Testosterone and its esters

58220

April 1, 1988

2,3,7,8-Tetrachlorodibenzo-para-dioxin (TCDD)

1746016

January 1, 1988

1,1,2,2-Tetrachloroethane

79345

July 1, 1990

Tetrachloroethylene (Perchloroethylene)

127184

April 1, 1988

p-a,a,a-Tetrachlorotoluene

5216251

January 1, 1990

Tetrafluoroethylene

116143

May 1, 1997

Tetranitromethane

509148

July 1, 1990

Thioacetamide

62555

January 1, 1988

4,4'-Thiodianiline

139651

April 1, 1988

Thiodicarb

59669260

August 20, 1999

Thiourea

62566

January 1, 1988

Thorium dioxide

1314201

February 27, 1987

Tobacco, oral use of smokeless products

---

April 1, 1988

Tobacco smoke

---

April 1, 1988

Toluene diisocyanate

26471625

October 1, 1989

ortho-Toluidine

95534

January 1, 1988

ortho-Toluidine hydrochloride

636215

January 1, 1988

para-Toluidine Delisted October 29, 1999

106490

January 1, 1990

Toxaphene (Polychlorinated camphenes)

8001352

January 1, 1988

Treosulfan

299752