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High Hazard Chemicals
Note: This list of carcinogens, reproductive toxins, biotoxins and acutely toxic substances is not exhaustive Chemical Source
1-(2-Chloroethyl)-3-(4-methylcyclohexyl)-1-nitrosourea (Methyl- 1-(2-Chloroethyl)-3-cyclohexyl-1-nitrosourea (CCNU) (Lomustine) 1-(o-Chlorophenyl)thiourea AcutelyHazardousWaste 1,2-Benzenediol, 4-[l-hydroxy-2-(methylamino)- ethyl]- 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)- 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)- 1-[(5-Nitrofurfurylidene)amino]-2-imidazolidinone [555-84-0] 2-(2-Formylhydrazino)-4-(5-nitro-2-furyl)thiazole [3570-75-0] 2,2-Bis(bromomethyl)propane-1,3-diol [3296-90-0] Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
2,6-Dimethylaniline (2,6-Xylidine) [87-62-7] 2,7:3,6-Dimethanonaphth[2,3-b]oxirene, 3,4,5,6,9,9-hexacMoro- la,2,2a,3,6,6a,7,7a-octahydro-, (Iaalpha,2beta,2abeta,3alpha,6alpha, 6abeta,7beta,7aalpha)-, & metabolites 2,7:3,6-Dimethanonaphth[2,3-bloxirene, 3,4,5,6,9,9-hexachloro- 1a,2,2a,3,6,6a,7,7a-octahydro-, (laalpha,2beta,2aalpha,3beta, 6beta,6aalpha,7beta,7aalpha)- 2-Amino-5-(5-nitro-2-furyl)-1,3,4-thiadiazole [712-68-5] 2-Butanone, 3,3-dimethyl-l-(methylthio)-, O- [(methylamino)carbonyll oxime 2-Cyclohexyl-4,6-dinitrophenol AcutelyHazardousWaste 2H-1-Benzopyran-2-one, 4-hydroxy-3-(3-oxo-I-phenylbutyl)-, & salts, when present at concentrations greater than 0.3% 2-Methyl-1-nitroanthraquinone [129-15-7] (uncertain purity) 2-Methylaziridine (Propyleneimine) [75-55-8] 2-Methyllactonitrile AcutelyHazardousWaste 3(2H)-Isoxazolone, 5-(aminomethyl)- AcutelyHazardousWaste 3-(N-Nitrosomethylamino)propionitrile [60153-49-3] Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
3,3'-Dichloro-4,4'-diaminodiphenyl ether [28434-86-8] 3,3'-Dimethoxybenzidine (ortho-Dianisidine) [119-90-4] 3,3'-Dimethylbenzidine (ortho-Tolidine) [119-93-7] 3-Chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone [77439- 76-0] 3-Chloropropionitrile AcutelyHazardousWaste 4,4'-Methylene bis(2-methylaniline) [838-88-0] 4,7-Methano-IH-indene, 1,4,5,6,7,8,8 -heptachlOTo- 3a,4,7,7a- 5-(An-dnomethyl)-3-isoxazolol AcutelyHazardousWaste 5-(Morpholinomethyl)-3-[(5-nitrofurfurylidene)amino]-2- oxazolidinone [3795-88-8] 5-Methoxypsoralen [484-20-8] 6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10-hexachloro- 7-Oxabicyclo[2.2. 1]heptane-2,3-dicarboxylic acid 8-Methoxypsoralen (Methoxsalen) [298-81-7] plus ultraviolet A Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
A-a-C (2-Amino-9H-pyrido[2,3-b]indole) [26148-68-5] Acetamide, N-(aminothioxomethyl)- AcutelyHazardousWaste a-Chlorinated toluenes (benzal chloride [98-87-3], benzotrichloride [98-07-7], benzyl chloride [100-44-7]) and benzoyl chloride [98-88-4] (combined exposures) Acrolein AcutelyHazardousWaste AF-2 [2-(2-Furyl)-3-(5-nitro-2-furyl)acrylamide] [3688-53-7] Aflatoxins (naturally occurring mixtures of) [1402-68-2] alpha,alpha-Dimethylphenethylan-dne AcutelyHazardousWaste alpha-Naphthylthiourea AcutelyHazardousWaste Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
Angiotensin converting enzyme (ACE) inhibitors Argentate(I-), bis(cyano-C)-, potassium AcutelyHazardousWaste Aristolochic acids (naturally occurring mixtures of) Arsenic [7440-38-2] and arsenic compounds Benzeneethanamine, alpha,alpha-dimethyl- AcutelyHazardousWaste Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
Bis(chloromethyl)ether [542-88-1] and chloromethyl methyl ether Bischloroethyl nitrosourea (BCNU) (Carmustine) Bitumens [8052-42-4], extracts of steam-refined and air-refined Butylated hydroxyanisole (BHA) [25013-16-5] Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
CalOSHAReproToxin/ AcutelyHazardousWaste Chloroacetaldehyde AcutelyHazardousWaste Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
Cobalt sulfate [10026-24-1] and other soluble cobalt(II) salts Cyanides (soluble cyanide salts), not otherwise specified Demeclocycline hydrochloride (internal use) Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
Dichlorophenylarsine AcutelyHazardousWaste Diethyl-p-nitrophenyl phosphate AcutelyHazardousWaste Diisopropylfluorophosphate (DFP) AcutelyHazardousWaste Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
Doxorubicin hydrochloride (Adriamycin) CalOSHAReproToxin Estrogen-progestogen menopausal therapy (combined) Estrogen-progestogen oral contraceptives (combined) Ethanin-iidothioic acid, N-[[(methylan-dno)- carbonyl]oxy]-, Ethylene glycol monomethyl ether acetate Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
Ethyleneimine OSHA/AcutelyHazardousWaste Etoposide [33419-42-0] in combination with cisplatin and Glu-P-1 (2-Amino-6-methyldipyrido[1,2-a:3',2'-d]imidazole) [67730-11-4] Glu-P-2 (2-Aminodipyrido[1,2-a:3',2'-d]imidazole)[67730-10-3] Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
Herbal remedies containing plant species of the genus Human immunodeficiency virus type 1 (infection with) Human immunodeficiency virus type 2 (infection with) Human papillomavirus genus beta (some types) Human papillomavirus types 16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59 and 66 Human papillomavirus types 6 and 11 I-Acetyl-2-thiourea AcutelyHazardousWaste IQ (2-Amino-3-methylimidazo[4,5-f]quinoline) [76180-96-6] Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
Kaposi's sarcoma herpesvirus/human herpesvirus 8 Magenta [632-99-5] (containing CI Basic Red 9) MeA-a-C (2-Amino-3-methyl-9H-pyrido[2,3-b]indole) [68006-83- MeIQ (2-Amino-3,4-dimethylimidazo[4,5-f]quinoline) [77094-11- 2] MeIQx (2-Amino-3,8-dimethylimidazo[4,5-f]quinoxaline) [77500- Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
Methyl bromide, as a structural fumigant Methyl chloromethyl ether, CAS No. 107302; Minocycline hydrochloride (internal use) MOPP and other combined chemotherapy including alkylating N,N-Bis(2-chloroethyl)-2-naphthylamine (Chlornaphazine) [494- N-[4-(5-Nitro-2-furyl)-2-thiazolyl]acetamide [531-82-8] Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
Nickel carbonyl Ni)CO)4 (T-4)- AcutelyHazardousWaste/ToxicGas/ Nitrogen mustard (Mechlorethamine) [51-75-2] N-Methyl-N´-nitro-N-nitrosoguanidine(MNNG) [70-25-7] Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
N'-Nitrosonornicotine (NNN) [16543-55-8] and 4-(N- Nitrosomethylamino)-1-(3-pyridyl)-1-butanone (NNK) [64091-91-4] N-Nitrosopiperidine [100-75-4] Non-arsenical insecticides (occupational exposures in spraying Norethisterone (Norethindrone) /Ethinyl estradiol Norethisterone (Norethindrone) /Mestranol Norethisterone acetate (Norethindrone acetate) O,O-Diethyl 0-pyrazinyl phosphorothioate AcutelyHazardousWaste Octamethylpyrophosphoramide AcutelyHazardousWaste o-Toluidine and o-Toluidine Hydrochloride Oxytetracycline hydrochloride (internal use) Palygorskite (attapulgite) [12174-11-7] (long fibres, > 5 micrometres) Panfuran S [794-93-4] (containing dihydroxymethylfuratrizine) IARC-2B Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
p-Chloro-o-toluidine and p-Chloro-o-toluidine Hydrochloride Phenol, 2-(l-methylpropyl)-4,6-dinitro- AcutelyHazardousWaste Phenol, 2,4,6-trinitro-, ammonium salt (R) Phenol, 2-methyl-4,6-dinitro-, & salts PhIP (2-Amino-1-methyl-6-phenylimidazo[4,5-b]pyridine) [105650-23-5] Phorate AcutelyHazardousWaste Phosphine AcutelyHazardousWaste/ToxicGas Phosphoric acid, diethyl 4-nitrophenyl ester Phosphorodithioic acid, O,O-diethyl S-[(ethyl- thio)methyl] ester Phosphorodithioic acid, O,O-diethyl S-[2- (ethylthio)ethyl] ester Phosphorodithioic acid, O,O-dimethyl S-[2- (methylan-dno)-2- oxoethyl] ester Phosphorofluoridic acid, bis(l-methylethyl) ester Phosphorothioic acid, O,O-diethyl 0-pyrazinyl ester Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
Phosphorothioic acid, O,O-dimethyl O-(4-rdtro- phenyl) ester Phosphorothioic acid, O-[4-[(dimethylamino)-sulfonyl]phenyl] O,O-dimethyl ester Phosphorothioic acid,_O,Q-diethyl O-(4-nitro- phenyl) ester Polychlorophenols and their sodium salts (mixed exposures) Propanal, 2-methyl-2-(methylthio)-, O-[(methyl- amino)carbonyl]oxime Propanenitrile AcutelyHazardousWaste Propanenitrile, 2-hydroxy-2-methyl- AcutelyHazardousWaste Pyridine, 3-(I-methyl-2-pyrrolidinyl)-, (S)-, & salts Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
Retinol/retinyl esters, when in daily dosages in excess of 10,000 Schistosoma haematobium (infection with) Selenious acid, dithallium(l+) salt AcutelyHazardousWaste Silica [14808-60-7], crystalline (inhaled in the form of quartz or Special-purpose fibres such as E-glass and '475' glass fibres Strychnidin-10-one, 2,3-dimethoxy- AcutelyHazardousWaste Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
Sulfuric acid, dithallium(l+) salt AcutelyHazardousWaste Tetracycline hydrochloride (internal use) Tetraethyldithiopyrophosphate AcutelyHazardousWaste Thioimidodicarbonic diamide [(H2N)C(S)]2NH AcutelyHazardousWaste Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
Toxins derived from Fusarium moniliforme: fumonisin B1 and B2 and fusarin C trans-2-[(Dimethylamino)methylimino]-5-[2-(5-nitro-2-furyl)-vinyl]- Trichlormethine (Trimustine hydrochloride) [817-09-4] Trichloromethanethiol AcutelyHazardousWaste Trp-P-1 (3-Amino-1,4-dimethyl-5H-pyrido[4,3-b]indole) [62450- 06-0] Trp-P-2 (3-Amino-1-methyl-5H-pyrido[4,3-b]indole) [62450-07-1] IARC-2B Vinylan-Line, N-methyl-N-nitroso- AcutelyHazardousWaste Warfarin, & salts, when present at concentrations greater than Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program Chemical Source
Zinc phosphideZn3 P2, when present at concentrations greater • • Biotoxin: US Department of Health and Human Services (DHHS) - particularly hazardous and • • ToxicGas: representative toxic gases Supplemental Information for Chemical Hygiene Plan (Appendix II-A) & Fume Hood Program

Source: http://research.mclean.harvard.edu/safety/docs/HighHazardChemicalList.pdf