Extremely Hazardous Chemicals Human Reproductive Carcigen Hazard Probable Reactive Acutely Female Known Toxic Male Fetal CAS Number Chemical Name 00-00-1 Nickel compounds Yes 00-00-2 Chromium [VI] Compunds Yes 00-00-3 Cadmium compounds Yes 00-00-4 Chlorophenols (polychlorophenols) Yes 00-00-5 Hexachlorocyclohexanes Yes 00-00-6 Lead compounds, inorganic Yes Yes Yes Yes 00-00-7 Methyl and other organic mercury compounds Yes Yes Yes 00-01-0 Polychlorinated biphenyls (PCBs) - all forms Yes Yes Yes Yes 00-01-1 Organolithium compounds Yes 00-01-3 Botulinum Toxins Yes 00-01-4 Clostridium perfringens, epsilon toxin Yes 00-01-5 Conotoxins Yes 00-01-6 Ricin isolates Yes 00-01-7 Saxitoxins Yes 00-01-8 Staphylococcal enterotoxins Yes 00-01-9 Tetrodotoxins Yes 00-02-0 Tricothecene mycotoxins Yes 50-00-0 Formaldehyde (Formalin) (Paraformaldeyde) Yes Yes 50-06-6 Phenobarbital Yes 50-07-7 Mitomycin C Yes 50-18-0 Cyclophosphamide Yes Yes 50-29-3 DDT [p,p'-DDT] Yes 50-32-8 Benzo[a]pyrene Yes 50-35-1 Thalidomide Yes 50-55-5 Reserpine Yes 51-21-8 5-Fluorouracil Yes 51-28-5 Dinitrophenol Yes 51-52-5 Propylthiouracil Yes Yes 51-75-2 HN2 (nitrogen mustard-2) Yes Yes 51-79-6 Ethyl carbamate (Urethane) Yes 52-24-4 Thiotepa Yes 52-67-5 Valine, 3-mercapto-, D- Yes 53-70-3 Dibenz [a,h]anthracene Yes 53-96-3 2-acetylaminofluorene Yes 54-62-6 Aminopterin Yes 55-18-5 N-Nitrosodiethylamine Yes 55-63-0 Nitrogycerine Yes 55-86-7 Nitrogen Mustard Hydrochloride Yes 55-98-1 1,4-Butanediol dimethanesulfonate (Busulfan; Myleran) Yes Yes Yes Yes 56-04-2 Methylthiouracil Yes 56-23-5 Carbon tetrachloride Yes 56-53-1 Diethylstilboestrol Yes Yes 56-55-3 Benz[a]anthracene Yes 56-75-7 Chloramphenicol Yes 57-14-7 1,1-Dimethylhydrazine Yes Yes 57-41-0 Phenytoin Yes Yes 57-57-8 beta-propiolactone Yes 57-74-9 Chlordane Yes 57-83-0 Progesterone Yes 58-18-4 Methyltestosterone Yes 58-89-9 Lindane Yes 59-05-2 Methotrexate Yes Yes 59-89-2 N-Nitrosomorpholine Yes 60-09-3 para-Aminoazobenzene Yes 60-11-7 4-Dimethylaminoazo-benzene Yes 60-29-7 Diethyl ether Yes 60-34-4 Methyl hydrazine Yes 60-35-5 Acetamide Yes 60-56-0 Methiamazole Yes 61-57-4 Niridazole Yes 61-82-5 Amitrole Yes 62-44-2 Phenacetin Yes 62-50-0 Ethyl methanesulfonate Yes 62-53-3 Aniline Yes 62-55-5 Thioacetamide Yes 62-56-6 Thiourea Yes 62-73-7 Dichlorvos Yes 62-75-9 N-nitrosodimethylamine Yes 63-92-3 Phenoxybenzamine hydrochloride Yes 64-67-5 Diethyl sulfate Yes 66-27-3 Methyl methanesulfonate Yes 66-75-1 Uracil mustard Yes 66-76-2 Dicumarol Yes 67-20-9 Nitrofurantoin Yes 67-66-3 Chloroform [Methane, trichloro-] Yes 67-72-1 Hexachloroethane Yes 68-22-4 Norethisterone Yes 70-25-7 N-Methyl-N´-nitro-N-nitrosoguanidine (MNNG) Yes Yes 71-43-2 Benzene Yes 71-58-9 Medroxyprogesterone acetate Yes 72-57-1 Trypan blue Yes 74-83-9 Methyl bromide Yes 74-86-2 Acetylene Yes 74-89-5 Methylamine Yes 74-90-8 Hydrogen cyanide (gas) Yes 74-93-1 Methyl mercaptan Yes 75-01-4 Vinyl chloride Yes 75-02-5 Vinyl fluoride Yes 75-07-0 Acetaldehyde Yes Yes 75-09-2 Methylene Chloride (dichloromethane) Yes Yes 75-15-0 Carbon disulfide Yes Yes Yes Yes 75-20-7 Calcium carbide Yes 75-21-8 Ethylene Oxide Yes Yes Yes Yes 75-27-4 Bromodichloromethane Yes 75-35-4 Vinylidene chloride Yes 75-44-5 Phosgene Yes 75-52-5 Nitromethane Yes Yes 75-55-8 Propyleneimine (Aziridine, 2- methyl-) Yes 75-56-9 Propylene Oxide Yes Yes 75-74-1 Tetramethyl lead Yes 75-77-4 Trimethylchlorosilane Yes 75-78-5 Dimethyldichlorosilane Yes 75-79-6 Methyltrichlorosilane Yes 75-86-5 Acetone cyanohydrin Yes 75-91-2 t-Butyl hydroperoxide Yes 76-06-2 Chloropicrin Yes 76-44-8 Heptachlor Yes 77-09-8 Phenolphthalein Yes 77-47-4 Hexachlorocyclopentadiene Yes 77-73-6 Dicyclopentadiene Yes 77-78-1 Dimethyl Sulfate Yes Yes 78-11-5 Erythritol tetranitrate (PETN) Yes 78-53-5 o,o-Diethyl S-[2-(diethylamino)ethyl] phosphorothiolate Yes 78-79-5 Isoprene Yes 78-82-0 Isobutyronitrile Yes 78-85-3 Methacrylaldehyde Yes 78-94-4 Methyl vinyl ketone Yes Yes 78-95-5 Chloroacetone, stabilized Yes 79-01-6 Trichloroethylene Yes 79-04-9 Chloroacetyl Chloride Yes 79-06-1 Acrylamide Yes 79-10-7 Acrylic acid Yes 79-21-0 Peracetic Acid Yes Yes 79-22-1 Methyl chloroformate Yes 79-43-6 Dichloroacetic acid Yes 79-44-7 Dimethylcarbamoyl chloride Yes 79-46-9 2-Nitropropane Yes 80-15-9 Cumene Hydroperoxide Yes Yes 80-43-3 Cumene peroxide Yes 81-49-2 1-Amino-2,4-dibromoanthraquinone Yes 81-81-2 Coumarin, 3-(alpha-acetonylbenzyl)-4-hydroxy- Yes 82-28-0 1-Amino-2-methylanthraquinone Yes 82-71-3 Trinitroresorcinol Yes 87-31-0 Diazodinitrophenol Yes 87-62-7 2,6-Dimethylaniline (2,6-Xylidine) Yes 87-68-3 Hexachlorobutadiene Yes 88-06-2 2,4,6-Trichlorophenol Yes 88-88-0 Picryl chloride Yes 88-89-1 Picric acid (trinitrophenol) Yes 90-04-0 ortho-Anisidine Yes 90-94-8 Michler's ketone (4,4'-bis(dimethylamino)benzophenone) Yes 91-17-8 Decahydronaphthalene Yes 91-20-3 Naphthalene Yes 91-23-6 2-Nitroanisole Yes 91-59-8 2-Naphthylamine Yes 91-94-1 3,3'-Dichlorobenzidine and salts Yes 92-67-1 4-Aminobiphenyl Yes 92-87-5 Benzidine Yes 93-15-2 Methyleugenol Yes 94-36-0 Benzoyl peroxide Yes 94-58-6 Dihydrosafrole Yes 94-59-7 Safrole Yes 95-06-7 Sulfallate Yes 95-53-4 ortho-Toluidine Yes 95-69-2 4-Chloro-ortho-toluidine Yes 95-80-7 2,4-Diaminotoluene Yes 95-83-0 4-Chloro-ortho-phenylenediamine Yes 96-09-3 Styrene-7,8-oxide Yes 96-12-8 1,2-Dibromo-3-chloropropane Yes Yes 96-13-9 2,3-Dibromo-1-propanol Yes 96-18-4 1,2,3-Trichloropropane Yes 96-45-7 Ethylene Thiourea Yes 96-91-3 Picramic acid Yes 97-56-3 ortho-Aminoazotoluene Yes 98-07-7 benzotrichloride Yes 98-87-3 benzal chloride Yes 98-88-4 Benzoyl chloride Yes Yes 98-95-3 Nitrobenzene Yes Yes 99-35-4 Trinitrobenzene Yes 99-66-1 Valproate (Valproic acid) Yes 100-40-3 4-Vinylcyclohexene Yes 100-41-4 Ethylbenzene Yes 100-42-5 Styrene Yes Yes 100-44-7 Benzyl Chloride Yes Yes 100-66-3 Anisole Yes 100-75-4 N-Nitrosopiperidine Yes 101-14-4 4,4´-Methylenebis(2-chloroaniline) Yes 101-61-1 Michler's base (4,4'-methylenebis(N,N-dimethyl)benzenamine) Yes 101-68-8 4,4'-Methylenediphenyl diisocyanate Yes 101-77-9 Methylenedianiline Yes 101-80-4 4,4'-Oxydianiline Yes 101-90-6 Diglycidyl resorcinol ether Yes 103-50-4 Dibenzyl ether Yes 103-71-9 Phenyl isocyanate Yes 105-57-7 Acetal Yes 105-74-8 Dodecanoyl peroxide Yes 106-46-7 para-Dichlorobenzene Yes 106-47-8 para-Chloroaniline Yes 106-87-6 4-Vinylcyclohexene diepoxide Yes 106-88-7 1,2-Epoxybutane Yes 106-89-8 Epichlorohydrin Yes Yes 106-93-4 1,2-Dibromoethane (Ethylene Dibromide) Yes 106-96-7 Bromopropyne (Propargyl bromide) Yes 106-99-0 1,3-Butadiene Yes 107-02-8 Acrolein (2-Propenal) Yes 107-06-2 1,2-Dichloroethane Yes 107-07-3 2-Chloroethanol Yes 107-13-1 Acrylonitrile (2-Propenenitrile) Yes Yes 107-18-6 Allyl alcohol (2-Propen-l-ol) Yes 107-20-0 2-Chloroethanal Yes 107-30-2 Chloromethyl methyl ether Yes Yes 107-44-8 Sarin Yes 108-05-4 Vinyl acetate monomer (Acetic acid ethenyl ester) Yes Yes 108-10-1 Methyl iso-butyl ketone Yes 108-20-3 isopropyl ether Yes 108-23-6 Isopropylchloroformate Yes 108-88-3 Toluene Yes Yes 108-95-2 Phenol Yes Yes 109-53-5 vinyl iso butyl ether Yes 109-86-4 Ethylene glycol monomethyl ether Yes 109-92-2 Ethyl vinyl ether Yes 109-99-9 Tetrahydrofuran Yes 110-00-9 Furan Yes Yes 110-22-5 Acetyl peroxide Yes 110-78-1 n-Propyl isocyanate Yes 111-36-4 n-Butyl isocyanate Yes 111-96-6 Diethylene glycol diemethyl ether Yes 115-02-6 Azaserine Yes 115-28-6 Chlorendic acid Yes 115-67-3 Paramethadione Yes 116-14-3 Tetrafluoroethylene Yes 117-10-2 Dantron (Chrysazin; 1,8-Dihydroxyanthraquinone) Yes 117-79-3 2-Aminoanthraquinone Yes 117-81-7 di(2-Ethylhexyl) Phthalate Yes 118-74-1 Hexachlorobenzene Yes 118-96-7 Trinitrotoluene (TNT) Yes 119-64-2 Tetralin Yes 119-90-4 3,3'-Dimethoxybenzidine (ortho-Dianisidine) Yes 119-93-7 3,3'-Dimethylbenzidine (ortho-Tolidine) Yes 120-71-8 para-Cresidine Yes 120-80-9 Catechol Yes 121-14-2 2,4-Dinitrotoluene Yes Yes 121-82-4 Cyclotrimethylenetrinitramine (RDX) (Hexolite) Yes 122-60-1 Phenyl glycidyl ether (PGE) Yes Yes 122-66-7 Hydrazobenzene Yes 123-63-9 Diglycidyl ether (DGE) Yes 123-91-1 1,4-Dioxane Yes Yes 124-43-6 Urea Peroxide Yes 124-47-0 Urea nitrate Yes 126-07-8 Griseofulvin Yes 126-72-7 Tris(2,3-dibromopropyl) phosphate Yes 126-85-2 Nitrogen mustard N-oxide Yes 126-98-7 Methacrylonitrile (2- Propenenitrile, 2-methyl-) Yes 126-99-8 Chloroprene Yes 127-07-1 Hydroxyurea Yes 127-18-4 Tetrachloroethylene Yes 127-48-0 Trimethadione Yes 129-15-7 2-Methyl-1-nitroanthraquinone Yes 129-43-1 1-Hydroxyanthraquinone Yes 129-66-8 Trinitrobenzoic acid Yes 131-73-7 Dipicrylamine Yes 131-74-8 Ammonium picrate Yes 132-27-4 Sodium ortho-phenylphenate Yes 134-29-2 o-Anisidine Hydrochloride Yes 134-32-7 alpha-Napthylamine Yes 135-20-6 Cupferron Yes 136-35-6 Diazoaminobenzene Yes 136-40-3 Phenazopyridine hydrochloride Yes 139-13-9 Nitrilotriacetic acid Yes 139-65-1 4,4'-Thiodianiline Yes 140-57-8 Aramite® Yes 140-88-5 Ethyl acrylate Yes 141-90-2 Thiouracil Yes 142-96-1 n-Butyl Ether Yes 143-50-0 Chlordecone (Kepone) Yes 147-94-4 Cytarabine Yes 148-82-3 Melphalan Yes 151-56-4 Ethyleneimine (Aziridine) Yes 154-42-7 Thioguanine Yes 154-93-8 Bischloroethyl nitrosourea (BCNU) Yes 189-55-9 Dibenzo[a,i]pyrene Yes 189-64-0 Dibenzo[a,h]pyrene Yes 191-30-0 Dibenzo[a,l]pyrene Yes 191-90-6 Captafol Yes 192-33-7 Glycidyl n-butyl ether Yes 192-65-4 Dibenzo[a,e]pyrene Yes 193-39-5 Indeno[1,2,3-cd]pyrene Yes 194-59-2 7H-Dibenzo[c,g]carbazole Yes 195-19-7 Benzo[c]phenanthrene Yes 202-33-5 Benz[j]aceanthrylene Yes 205-82-3 Benzo[j]fluoranthene Yes 205-99-2 Benzo[b]fluoranthene Yes 207-08-9 Benzo[k]fluoranthene Yes 218-01-9