Proposition 65 and Toxic Enforcement Act of 1986
Pregnancy Safety
Obie Editorial Team
CHEMICALS KNOWN TO THE STATE TO CAUSE CANCER OR REPRODUCTIVE TOXICITY
June 11, 2010 Proposition 65 List of Chemicals
| Chemical | Type of Toxicity | CAS No. | Date Listed | NSRL or MADL (µg/day)a |
| A-alpha-C (2-Amino-9H-pyridoindole) | cancer | 26148-68-5 | 1-Jan-90 | 2 |
| Acetaldehyde | cancer | 75-07-0 | 1-Apr-88 | 90 (inhalation) |
| Acetamide | cancer | 60-35-5 | 1-Jan-90 | 10 |
| Acetazolamide | developmental | 59-66-5 | 20-Aug-99 | |
| Acetochlor | cancer | 34256-82-1 | 1-Jan-89 | |
| Acetohydroxamic acid | developmental | 546-88-3 | 1-Apr-90 | |
| 2-Acetylaminofluorene | cancer | 53-96-3 | 1-Jul-87 | 0.2 |
| Acifluorfen sodium | cancer | 62476-59-9 | 1-Jan-90 | |
| Acrylamide | cancer | 79-06-1 | 1-Jan-90 | 0.2 |
| Acrylonitrile | cancer | 107-13-1 | 1-Jul-87 | 0.7 |
| Actinomycin D | cancer | 50-76-0 | 1-Oct-89 | 0.00008 |
| Actinomycin D | developmental | 50-76-0 | 1-Oct-92 | |
| AF-2;acrylamide | cancer | 3688-53-7 | 1-Jul-87 | 3 |
| Aflatoxins | cancer | --- | 1-Jan-88 | |
| Alachlor | cancer | 15972-60-8 | 1-Jan-89 | |
| Alcoholic beverages, when associated with alcohol abuse | cancer | --- | 1-Jul-88 | |
| Aldrin | cancer | 309-00-2 | 1-Jul-88 | 0.04 |
| All-trans retinoic acid | developmental | 302-79-4 | 1-Jan-89 | |
| Allyl chloride Delisted October 29, 1999 | cancer | 107-05-1 | 1-Jan-90 | |
| Alprazolam | developmental | 28981-97-7 | 1-Jul-90 | |
| Altretamine | developmental, male | 645-05-6 | 20-Aug-99 | |
| Amantadine hydrochloride | developmental | 665-66-7 | 27-Feb-01 | |
| Amikacin sulfate | developmental | 39831-55-5 | 1-Jul-90 | |
| 2-Aminoanthraquinone | cancer | 117-79-3 | 1-Oct-89 | 20 |
| p-Aminoazobenzene | cancer | 60-09-3 | 1-Jan-90 | |
| o-Aminoazotoluene | cancer | 97-56-3 | 1-Jul-87 | 0.2 |
| 4-Aminobiphenyl (4-amino-diphenyl) | cancer | 92-67-1 | 27-Feb-87 | 0.03 |
| 1-Amino-2,4-dibromoanthraquinone | cancer | 81-49-2 | 26-Aug-97 | |
| 3-Amino-9-ethylcarbazole hydrochloride | cancer | 6109-97-3 | 1-Jul-89 | 9 |
| 2-Aminofluorene | cancer | 153-78-6 | 29-Jan-99 | |
| Aminoglutethimide | developmental | 125-84-8 | 1-Jul-90 | |
| Aminoglycosides | developmental | --- | 1-Oct-92 | |
| 1-Amino-2-methylanthraquinone | cancer | 82-28-0 | 1-Oct-89 | 5 |
| 2-Amino-5-(5-nitro-2-furyl)-1,3,4-thiadiazole | cancer | 712-68-5 | 1-Jul-87 | 0.04 |
| 4-Amino-2-nitrophenol | cancer | 119-34-6 | 29-Jan-99 | |
| Aminopterin | developmental, female | 54-62-6 | 1-Jul-87 | |
| Amiodarone hydrochloride | developmental, female, male | 19774-82-4 | 26-Aug-97 | |
| Amitraz | developmental | 33089-61-1 | 30-Mar-99 | |
| Amitrole | cancer | 61-82-5 | 1-Jul-87 | 0.7 |
| Amoxapine | developmental | 14028-44-5 | 15-May-98 | |
| Amsacrine | cancer | 51264-14-3 | 7-Aug-09 | |
| tert-Amyl methyl ether | developmental | 994-05-8 | 18-Dec-09 | |
| Anabolic steroids | female, male | --- | 1-Apr-90 | |
| Analgesic mixtures containing Phenacetin | cancer | --- | 27-Feb-87 | |
| Angiotensin converting enzyme (ACE) inhibitors | developmental | --- | 1-Oct-92 | |
| Aniline | cancer | 62-53-3 | 1-Jan-90 | 100 |
| Aniline hydrochloride | cancer | 142-04-1 | 15-May-98 | |
| o-Anisidine | cancer | 90-04-0 | 1-Jul-87 | 5 |
| o-Anisidine hydrochloride | cancer | 134-29-2 | 1-Jul-87 | 7 |
| Anisindione | developmental | 117-37-3 | 1-Oct-92 | |
| Antimony oxide (Antimony trioxide) | cancer | 1309-64-4 | 1-Oct-90 | |
| Anthraquinone | cancer | 84-65-1 | 28-Sep-07 | |
| Aramite | cancer | 140-57-8 | 1-Jul-87 | 20 |
| Areca nut | cancer | --- | 3-Feb-06 | |
| Aristolochic acids | cancer | --- | 9-Jul-04 | |
| Arsenic (inorganic arsenic compounds) | cancer | -- | 27-Feb-87 | 0.06 (inhalation) 10 (except inhalation) |
| Arsenic (inorganic oxides) | developmental | --- | 1-May-97 | |
| Asbestos | cancer | 1332-21-4 | 27-Feb-87 | 100 fibers/day (inhalation) |
| Aspirin (NOTE: It is especially important not to use aspirin during the last three months of pregnancy, unless specifically directed to do so by a physician because it may cause problems in the unborn child or complications during delivery.) | developmental, female | 50-78-2 | 1-Jul-90 | |
| Atenolol | developmental | 29122-68-7 | 26-Aug-97 | |
| Auramine | cancer | 492-80-8 | 1-Jul-87 | 0.8 |
| Auranofin | developmental | 34031-32-8 | 29-Jan-99 | |
| Azacitidine | cancer | 320-67-2 | 1-Jan-92 | |
| Azaserine | cancer | 115-02-6 | 1-Jul-87 | 0.06 |
| Azathioprine | cancer | 446-86-6 | 27-Feb-87 | 0.4 |
| Azathioprine | developmental | 446-86-6 | 1-Sep-96 | |
| Azobenzene | cancer | 103-33-3 | 1-Jan-90 | 6 |
| Barbiturates | developmental | --- | 1-Oct-92 | |
| Beclomethasone dipropionate | developmental | 5534-09-8 | 15-May-98 | |
| Benomyl | developmental, male | 17804-35-2 | 1-Jul-91 | |
| Benthiavalicarb-isopropyl | cancer | 177406-68-7 | 1-Jul-08 | |
| Benzanthracene | cancer | 56-55-3 | 1-Jul-87 | 0.033 (oral) |
| Benzene | cancer | 71-43-2 | 27-Feb-87 | 6.4 (oral) 13 (inhalation) |
| Benzene | developmental, male | 71-43-2 | 26-Dec-97 | 24 (oral) 49 (inhalation) |
| Benzidine | cancer | 92-87-5 | 27-Feb-87 | 0.001 |
| Benzidine-based dyes | cancer | --- | 1-Oct-92 | |
| Benzodiazepines | developmental | --- | 1-Oct-92 | |
| Benzofluoranthene | cancer | 205-99-2 | 1-Jul-87 | 0.096 (oral) |
| Benzofluoranthene | cancer | 205-82-3 | 1-Jul-87 | 0.11 (oral) |
| Benzofluoranthene | cancer | 207-08-9 | 1-Jul-87 | |
| Benzofuran | cancer | 271-89-6 | 1-Oct-90 | 1.1 |
| Benzopyrene | cancer | 50-32-8 | 1-Jul-87 | 0.06 |
| Benzotrichloride | cancer | 98-07-7 | 1-Jul-87 | |
| Benzphetamine hydrochloride | developmental | 5411-22-3 | 1-Apr-90 | |
| Benzyl chloride | cancer | 100-44-7 | 1-Jan-90 | 4 |
| Benzyl violet 4B | cancer | 1694-09-3 | 1-Jul-87 | 30 |
| Beryllium and beryllium compounds | cancer | --- | 1-Oct-87 | |
| Beryllium | 0.1 | |||
| Beryllium oxide | 0.1 | |||
| Beryllium sulfate | 0.0002 | |||
| Betel quid with tobacco | cancer | --- | 1-Jan-90 | |
| Betel quid without tobacco | cancer | --- | 3-Feb-06 | |
| 2,2-Bis(bromomethyl)-1,3-propanediol | cancer | 3296-90-0 | 1-May-96 | |
| Bis(2-chloroethyl)ether | cancer | 111-44-4 | 1-Apr-88 | 0.3 |
| N,N-Bis(2-chloroethyl)-2-naphthylamine (Chlornapazine) | cancer | 494-03-1 | 27-Feb-87 | |
| Bischloroethyl nitrosourea (BCNU) (Carmustine) | cancer | 154-93-8 | 1-Jul-87 | |
| Bischloroethyl nitrosourea (BCNU) (Carmustine) | developmental | 154-93-8 | 1-Jul-90 | |
| Bis(chloromethyl)ether | cancer | 542-88-1 | 27-Feb-87 | 0.02 |
| Bis(2-chloro-1-methylethyl)ether, technical grade | cancer | --- | 29-Oct-99 | |
| Bitumens, extracts of steam-refined and air refined | cancer | --- | 1-Jan-90 | |
| Bracken fern | cancer | --- | 1-Jan-90 | |
| Bromacil lithium salt | developmental | 53404-19-6 | 18-May-99 | |
| Bromacil lithium salt | male | 53404-19-6 | 17-Jan-03 | |
| Bromate | cancer | 15541-45-4 | 31-May-02 | |
| Bromochloroacetic acid | cancer | 5589-96-8 | 6-Apr-10 | |
| Bromodichloromethane | cancer | 75-27-4 | 1-Jan-90 | 5 |
| Bromoethane | cancer | 74-96-4 | 22-Dec-00 | |
| Bromoform | cancer | 75-25-2 | 1-Apr-91 | 64 |
| 1-Bromopropane | developmental, female, male | 106-94-5 | 7-Dec-04 | |
| 2-Bromopropane | female, male | 75-26-3 | 31-May-05 | |
| Bromoxynil | developmental | 1689-84-5 | 1-Oct-90 | |
| Bromoxynil octanoate | developmental | 1689-99-2 | 18-May-99 | |
| Butabarbital sodium | developmental | 143-81-7 | 1-Oct-92 | |
| 1,3-Butadiene | cancer | 106-99-0 | 1-Apr-88 | 0.4 |
| 1,3-Butadiene | developmental, female, male | 106-99-0 | 16-Apr-04 | |
| 1,4-Butanediol dimethanesulfonate (Busulfan) | cancer | 55-98-1 | 27-Feb-87 | |
| 1,4-Butanediol dimethanesulfonate (Busulfan) | developmental | 55-98-1 | 1-Jan-89 | |
| Butylated hydroxyanisole | cancer | 25013-16-5 | 1-Jan-90 | 4000 |
| Butyl benzyl phthalate (BBP) | developmental | 85-68-7 | 2-Dec-05 | |
| n-Butyl glycidyl ether | male | 2426-08-6 | 7-Aug-09 | |
| beta-Butyrolactone | cancer | 3068-88-0 | 1-Jul-87 | 0.7 |
| Cacodylic acid | cancer | 75-60-5 | 1-May-96 | |
| Cadmium | developmental, male | --- | 1-May-97 | 4.1 (oral) |
| Cadmium and cadmium compounds | cancer | --- | 1-Oct-87 | |
| Cadmium | 0.05 (inhalation) | |||
| Caffeic acid | cancer | 331-39-5 | 1-Oct-94 | |
| Captafol | cancer | 2425-06-1 | 1-Oct-88 | 5 |
| Captan | cancer | 133-06-2 | 1-Jan-90 | 300 |
| Carbamazepine | developmental | 298-46-4 | 29-Jan-99 | |
| Carbaryl | cancer | 63-25-2 | 5-Feb-10 | |
| Carbaryl | developmental, male | 63-25-2 | 7-Aug-09 | |
| Carbazole | cancer | 86-74-8 | 1-May-96 | 4.1 |
| Carbon black (airborne, unbound particles of respirable size) | cancer | 1333-86-4 | 21-Feb-03 | |
| Carbon disulfide | developmental, female, male | 75-15-0 | 1-Jul-89 | |
| Carbon monoxide | developmental | 630-08-0 | 1-Jul-89 | |
| Carbon tetrachloride | cancer | 56-23-5 | 1-Oct-87 | 5 |
| Carbon-black extracts | cancer | --- | 1-Jan-90 | |
| Carboplatin | developmental | 41575-94-4 | 1-Jul-90 | |
| N-Carboxymethyl-N-nitrosourea | cancer | 60391-92-6 | 25-Jan-02 | 0.7 |
| Catechol | cancer | 120-80-9 | 15-Jul-03 | |
| Ceramic fibers (airborne particles of respirable size) | cancer | --- | 1-Jul-90 | |
| Certain combined chemotherapy for lymphomas | cancer | --- | 27-Feb-87 | |
| Chenodiol | developmental | 474-25-9 | 1-Apr-90 | |
| Chlorambucil | cancer | 305-03-3 | 27-Feb-87 | 0.002 |
| Chlorambucil | developmental | 305-03-3 | 1-Jan-89 | |
| Chloramphenicol | cancer | 56-75-7 | 1-Oct-89 | |
| Chlorcyclizine hydrochloride | developmental | 1620-21-9 | 1-Jul-87 | |
| Chlordane | cancer | 57-74-9 | 1-Jul-88 | 0.5 |
| Chlordecone (Kepone) | cancer | 143-50-0 | 1-Jan-88 | 0.04 |
| Chlordecone (Kepone) | developmental | 143-50-0 | 1-Jan-89 | |
| Chlordiazepoxide | developmental | 58-25-3 | 1-Jan-92 | |
| Chlordiazepoxide hydrochloride | developmental | 438-41-5 | 1-Jan-92 | |
| Chlordimeform | cancer | 6164-98-3 | 1-Jan-89 | |
| Chlorendic acid | cancer | 115-28-6 | 1-Jul-89 | 8 |
| Chlorinated paraffins (Average chain length, C12;approximately 60 percent chlorine by weight) | cancer | 108171-26-2 | 1-Jul-89 | 8 |
| p-Chloroaniline | cancer | 106-47-8 | 1-Oct-94 | |
| p-Chloroaniline hydrochloride | cancer | 20265-96-7 | 15-May-98 | |
| Chloroethane (Ethyl chloride) | cancer | 75-00-3 | 1-Jul-90 | 150 |
| 1-(2-Chloroethyl)-3-cyclohexyl-1-nitrosourea (CCNU) (Lomustine) | cancer | 13010-47-4 | 1-Jan-88 | |
| 1-(2-Chloroethyl)-3-cyclohexyl-1-nitrosourea (CCNU) (Lomustine) | developmental | 13010-47-4 | 1-Jul-90 | |
| 1-(2-Chloroethyl)-3-(4-methylcyclohexyl)-1-nitrosourea (Methyl-CCNU) | cancer | 13909-09-6 | 1-Oct-88 | |
| Chloroform | cancer | 67-66-3 | 1-Oct-87 | 20 (oral) 40 (inhalation) |
| Chloroform | developmental | 67-66-3 | 7-Aug-09 | |
| Chloromethyl methyl ether (technical grade) | cancer | 107-30-2 | 27-Feb-87 | 0.3 |
| 3-Chloro-2-methylpropene | cancer | 563-47-3 | 1-Jul-89 | 5 |
| 1-Chloro-4-nitrobenzene | cancer | 100-00-5 | 29-Oct-99 | |
| 4-Chloro-o-phenylenediamine | cancer | 95-83-0 | 1-Jan-88 | 40 |
| Chloroprene | cancer | 126-99-8 | 2-Jun-00 | |
| 2-Chloropropionic acid | male | 598-78-7 | 7-Aug-09 | |
| Chlorothalonil | cancer | 1897-45-6 | 1-Jan-89 | 200 |
| p-Chloro-o-toluidine | cancer | 95-69-2 | 1-Jan-90 | 3 |
| p-Chloro-o-toluidine, strong acid salts of | cancer | --- | 15-May-98 | |
| p-Chloro-o-toluidine, hydrochloride | 3.3 | |||
| 5-Chloro-o-toluidine and its strong acid salts | cancer | --- | 24-Oct-97 | |
| Chlorotrianisene | cancer | 569-57-3 | 1-Sep-96 | |
| Chlorozotocin | cancer | 54749-90-5 | 1-Jan-92 | 0.003 |
| Chlorsulfuron | developmental, female, | 64902-72-3 | 14-May-99 | |
| Chromium (hexavalent compounds) | cancer | --- | 27-Feb-87 | 0.001 (inhalation) |
| Chromium (hexavalent compounds) | developmental, female, male | --- | 19-Dec-08 | |
| Chrysene | cancer | 218-01-9 | 1-Jan-90 | 0.35 (oral) |
| C.I. Acid Red 114 | cancer | 6459-94-5 | 1-Jul-92 | |
| C.I. Basic Red 9 monohydrochloride | cancer | 569-61-9 | 1-Jul-89 | 3 |
| C.I. Direct Blue 15 | cancer | 2429-74-5 | 26-Aug-97 | |
| C.I. Direct Blue 218 | cancer | 28407-37-6 | 26-Aug-97 | 50 |
| C.I. Solvent Yellow 14 | cancer | 842-07-9 | 15-May-98 | |
| Ciclosporin (Cyclosporin A; Cyclosporine) | cancer | 59865-13-3; 79217-60-0 | 1-Jan-92 | |
| Cidofovir | cancer, developmental, female, male | 113852-37-2 | 29-Jan-99 | |
| Cinnamyl anthranilate | cancer | 87-29-6 | 1-Jul-89 | 200 |
| Cisplatin | cancer | 15663-27-1 | 1-Oct-88 | |
| Citrus Red No. 2 | cancer | 6358-53-8 | 1-Oct-89 | |
| Cladribine | developmental | 4291-63-8 | 1-Sep-96 | |
| Clarithromycin | developmental | 81103-11-9 | 1-May-97 | |
| Clobetasol propionate | developmental, female | 25122-46-7 | 15-May-98 | |
| Clofibrate | cancer | 637-07-0 | 1-Sep-96 | |
| Clomiphene citrate | developmental | 50-41-9 | 1-Apr-90 | |
| Clorazepate dipotassium | developmental | 57109-90-7 | 1-Oct-92 | |
| Cobalt metal powder | cancer | 7440-48-4 | 1-Jul-92 | |
| Cobalt oxide | cancer | 1307-96-6 | 1-Jul-92 | |
| Cobalt sulfate | cancer | 10124-43-3 | 20-May-05 | |
| Cobalt sulfate heptahydrate | cancer | 10026-24-1 | 2-Jun-00 | |
| Cocaine | developmental, female | 50-36-2 | 1-Jul-89 | |
| Codeine phosphate | developmental | 52-28-8 | 15-May-98 | |
| Coke oven emissions | cancer | --- | 27-Feb-87 | 0.3 |
| Colchicine | developmental, male | 64-86-8 | 1-Oct-92 | |
| Conjugated estrogens | cancer | --- | 27-Feb-87 | |
| Conjugated estrogens | developmental | --- | 1-Apr-90 | |
| Creosotes | cancer | --- | 1-Oct-88 | |
| p-Cresidine | cancer | 120-71-8 | 1-Jan-88 | 5 |
| Cumene | cancer | 98-82-8 | 6-Apr-10 | |
| Cupferron | cancer | 135-20-6 | 1-Jan-88 | 3 |
| Cyanazine | developmental | 21725-46-2 | 1-Apr-90 | |
| Cycasin | cancer | 14901-08-7 | 1-Jan-88 | |
| Cycloate | developmental | 1134-23-2 | 19-Mar-99 | |
| Cycloheximide | developmental | 66-81-9 | 1-Jan-89 | |
| Cyclophosphamide (anhydrous) | cancer | 50-18-0 | 27-Feb-87 | 1 |
| Cyclophosphamide (anhydrous) | developmental, female, male | 50-18-0 | 1-Jan-89 | 1 |
| Cyclophosphamide (hydrated) | cancer | 6055-19-2 | 27-Feb-87 | |
| Cyclophosphamide (hydrated) | developmental, female, male | 6055-19-2 | 1-Jan-89 | |
| Cyhexatin | developmental | 13121-70-5 | 1-Jan-89 | |
| Cytarabine | developmental | 147-94-4 | 1-Jan-89 | |
| Cytembena | cancer | 21739-91-3 | 15-May-98 | |
| D&C Orange No. 17 | cancer | 3468-63-1 | 1-Jul-90 | |
| D&C Red No. 8 | cancer | 2092-56-0 | 1-Oct-90 | |
| D&C Red No. 9 | cancer | 5160-02-1 | 1-Jul-90 | 100 |
| D&C Red No. 19 | cancer | 81-88-9 | 1-Jul-90 | |
| Dacarbazine | cancer | 4342-03-4 | 1-Jan-88 | 0.01 |
| Dacarbazine | developmental | 4342-03-4 | 29-Jan-99 | |
| Daminozide | cancer | 1596-84-5 | 1-Jan-90 | 40 |
| Danazol | developmental | 17230-88-5 | 1-Apr-90 | |
| Dantron (Chrysazin; 1,8-Dihydroxyanthraquinone) | cancer | 117-10-2 | 1-Jan-92 | 9 |
| Daunomycin | cancer | 20830-81-3 | 1-Jan-88 | |
| Daunorubicin hydrochloride | developmental | 23541-50-6 | 1-Jul-90 | |
| 2,4-D butyric acid | developmental, male | 94-82-6 | 18-Jun-99 | 910 |
| DDD (Dichlorodiphenyl-dichloroethane) | cancer | 72-54-8 | 1-Jan-89 | 2 (DDT, DDE, DDD in combination) |
| DDE (Dichlorodiphenyl-dichloroethylene) | cancer | 72-55-9 | 1-Jan-89 | 2 (DDT, DDE, DDD in combination) |
| DDT (Dichlorodiphenyl-trichloroethane) | cancer | 50-29-3 | 1-Oct-87 | 2 (DDT, DDE, DDD in combination) |
| o,p'-DDT | developmental, female, male | 789-02-6 | 15-May-98 | |
| p,p'-DDT | developmental, female, male | 50-29-3 | 15-May-98 | |
| DDVP (Dichlorvos) | cancer | 62-73-7 | 1-Jan-89 | 2 |
| N,N'-Diacetylbenzidine | cancer | 613-35-4 | 1-Oct-89 | |
| 2,4-Diaminoanisole | cancer | 615-05-4 | 1-Oct-90 | 30 |
| 2,4-Diaminoanisole sulfate | cancer | 39156-41-7 | 1-Jan-88 | 50 |
| 4,4'-Diaminodiphenyl ether (4,4'-Oxydianiline) | cancer | 101-80-4 | 1-Jan-88 | 5 |
| 2,4-Diaminotoluene | cancer | 95-80-7 | 1-Jan-88 | 0.2 |
| Demeclocycline hydrochloride (internal use) | developmental | 64-73-3 | 1-Jan-92 | |
| Diaminotoluene (mixed) | cancer | --- | 1-Jan-90 | |
| Diazepam | developmental | 439-14-5 | 1-Jan-92 | |
| Diazoaminobenzene | cancer | 136-35-6 | 20-May-05 | |
| Diazoxide | developmental | 364-98-7 | 27-Feb-01 | |
| Dibenzacridine | cancer | 226-36-8 | 1-Jan-88 | |
| Dibenzacridine | cancer | 224-42-0 | 1-Jan-88 | |
| Dibenzanthracene | cancer | 53-70-3 | 1-Jan-88 | 0.2 |
| 7H-Dibenzocarbazole | cancer | 194-59-2 | 1-Jan-88 | 0.0030 (oral) |
| Dibenzopyrene | cancer | 192-65-4 | 1-Jan-88 | |
| Dibenzopyrene | cancer | 189-64-0 | 1-Jan-88 | 0.0054 (oral) |
| Dibenzopyrene | cancer | 189-55-9 | 1-Jan-88 | 0.0050 (oral) |
| Dibenzopyrene | cancer | 191-30-0 | 1-Jan-88 | |
| Dibromoacetic acid | cancer | 631-64-1 | 17-Jun-08 | |
| 1,2-Dibromo-3-chloropropane (DBCP) | cancer | 96-12-8 | 1-Jul-87 | 0.1 |
| 1,2-Dibromo-3-chloropropane (DBCP) | male | 96-12-8 | 27-Feb-87 | 3.1 (oral) 4.3 (inhalation) |
| 2,3-Dibromo-1-propanol | cancer | 96-13-9 | 1-Oct-94 | |
| Dichloroacetic acid | cancer | 79-43-6 | 1-May-96 | |
| Dichloroacetic acid | male | 79-43-6 | 7-Aug-09 | |
| p-Dichlorobenzene | cancer | 106-46-7 | 1-Jan-89 | 20 |
| 3,3'-Dichlorobenzidine | cancer | 91-94-1 | 1-Oct-87 | 0.6 |
| 3,3'-Dichlorobenzidine dihydrochloride | cancer | 612-83-9 | 15-May-98 | |
| 1,1-Dichloro-2,2-bis(p-chloropheny)ethylene (DDE) | developmental, male | 72-55-9 | 30-Mar-10 | |
| 1,4-Dichloro-2-butene | cancer | 764-41-0 | 1-Jan-90 | |
| 3,3'-Dichloro-4,4'-diamino-diphenyl ether | cancer | 28434-86-8 | 1-Jan-88 | |
| 1,1-Dichloroethane | cancer | 75-34-3 | 1-Jan-90 | 100 |
| Dichloromethane (Methylene chloride) | cancer | 75-09-2 | 1-Apr-88 | 50 200 (inhalation) |
| Dichlorophene | developmental | 97-23-4 | 27-Apr-99 | |
| Dichlorphenamide | developmental | 120-97-8 | 27-Feb-01 | |
| Diclofop-methyl | cancer | 51338-27-3 | 6-Apr-10 | |
| Diclofop methyl | developmental | 51338-27-3 | 5-Mar-99 | |
| 1,2-Dichloropropane | cancer | 78-87-5 | 1-Jan-90 | 9.7 |
| 1,3-Dichloropropene | cancer | 542-75-6 | 1-Jan-89 | |
| Dicumarol | developmental | 66-76-2 | 1-Oct-92 | |
| Dieldrin | cancer | 60-57-1 | 1-Jul-88 | 0.04 |
| Dienestrol | cancer | 84-17-3 | 1-Jan-90 | |
| Diepoxybutane | cancer | 1464-53-5 | 1-Jan-88 | |
| Diesel engine exhaust | cancer | --- | 1-Oct-90 | |
| Di-n-butyl phthalate (DBP) | developmental, female, male | 84-74-2 | 2-Dec-05 | 8.7 |
| Di(2-ethylhexyl)phthalate | cancer | 117-81-7 | 1-Jan-88 | 310 |
| Di(2-ethylhexyl)phthalate | developmental, male | 117-81-7 | 24-Oct-03 | For intravenous exposure: 4200 (adults) 600 (infant boys, age 29 days- 24 mos.) 210 (neonatal infant boys, age 0-28 days). For oral exposure: 410 (adults) 58 (infant boys, age 29 days- 24 mos.) 20 (neonatal infant boys, age 0-28 days). |
| Di-n-hexyl phthalate (DnHP) | female, male | 84-75-3 | 2-Dec-05 | |
| 1,2-Diethylhydrazine | cancer | 1615-80-1 | 1-Jan-88 | |
| Diethylstilbestrol (DES) | cancer | 56-53-1 | 27-Feb-87 | 0.002 |
| Diethylstilbestrol (DES) | developmental | 56-53-1 | 1-Jul-87 | |
| Diethyl sulfate | cancer | 64-67-5 | 1-Jan-88 | |
| Diflunisal | developmental, female | 22494-42-4 | 29-Jan-99 | |
| Diglycidyl ether | male | 2238-07-5 | 7-Aug-09 | |
| Diglycidyl resorcinol ether (DGRE) | cancer | 101-90-6 | 1-Jul-89 | 0.4 |
| Dihydroergotamine mesylate | developmental | 6190-39-2 | 1-May-97 | |
| Dihydrosafrole | cancer | 94-58-6 | 1-Jan-88 | 20 |
| Diisopropyl sulfate | cancer | 2973-10-6 | 1-Apr-93 | |
| Di-isodecyl phthalate (DIDP) | developmental | 68515-49-1/ 26761-40-0 | 20-Apr-07 | |
| Diltiazem hydrochloride | developmental | 33286-22-5 | 27-Feb-01 | |
| 3,3'-Dimethoxybenzidine (o-Dianisidine) | cancer | 119-90-4 | 1-Jan-88 | 0.15 |
| 3,3'-Dimethoxybenzidine dihydrochloride | cancer | 20325-40-0 | 1-Oct-90 | 0.19 |
| 3,3'-Dimethoxybenzidine-based dyes metabolized to 3,3'-dimethoxybenzidine | cancer | --- | 11-Jun-04 | |
| N,N-Dimethylacetamide | developmental | 127-19-5 | 21-May-10 | |
| 4-Dimethylaminoazobenzene | cancer | 60-11-7 | 1-Jan-88 | 0.2 |
| trans-2--5--1,3,4-oxadiazole | cancer | 55738-54-0 | 1-Jan-88 | 2 |
| 7,12-Dimethylbenz(a)anthracene | cancer | 57-97-6 | 1-Jan-90 | 0.003 |
| 3,3'-Dimethylbenzidine (ortho-Tolidine) | cancer | 119-93-7 | 1-Jan-88 | 0.044 |
| 3,3'-Dimethylbenzidine dihydrochloride | cancer | 612-82-8 | 1-Apr-92 | 0.059 |
| 3,3'-Dimethylbenzidine-based dyes metabolized to 3,3'-dimethylbenzidine | cancer | --- | 11-Jun-04 | |
| Dimethylcarbamoyl chloride | cancer | 79-44-7 | 1-Jan-88 | 0.05 |
| 1,1-Dimethylhydrazine (UDMH) | cancer | 57-14-7 | 1-Oct-89 | |
| 1,2-Dimethylhydrazine | cancer | 540-73-8 | 1-Jan-88 | 0.001 |
| Dimethyl sulfate | cancer | 77-78-1 | 1-Jan-88 | |
| Dimethylvinylchloride | cancer | 513-37-1 | 1-Jul-89 | 20 |
| m-Dinitrobenzene | male | 99-65-0 | 1-Jul-90 | 38 |
| o-Dinitrobenzene | male | 528-29-0 | 1-Jul-90 | |
| p-Dinitrobenzene | male | 100-25-4 | 1-Jul-90 | |
| 3,7-Dinitrofluoranthene | cancer | 105735-71-5 | 26-Aug-97 | |
| 3,9-Dinitrofluoranthene | cancer | 22506-53-2 | 26-Aug-97 | |
| 1,6-Dinitropyrene | cancer | 42397-64-8 | 1-Oct-90 | |
| 1,8-Dinitropyrene | cancer | 42397-65-9 | 1-Oct-90 | |
| Dinitrotoluene (technical grade) | female, male | --- | 20-Aug-99 | |
| Dinitrotoluene mixture, 2,4-/2,6- | cancer | --- | 1-May-96 | |
| 2,4-Dinitrotoluene | cancer | 121-14-2 | 1-Jul-88 | 2 |
| 2,4-Dinitrotoluene | male | 121-14-2 | 20-Aug-99 | |
| 2,6-Dinitrotoluene | cancer | 606-20-2 | 1-Jul-95 | |
| 2,6-Dinitrotoluene | male | 606-20-2 | 20-Aug-99 | |
| Dinocap | developmental | 39300-45-3 | 1-Apr-90 | |
| Dinoseb | developmental, male | 88-85-7 | 1-Jan-89 | |
| 1,4-Dioxane | cancer | 123-91-1 | 1-Jan-88 | 30 |
| Diphenylhydantoin (Phenytoin) | cancer | 57-41-0 | 1-Jan-88 | |
| Diphenylhydantoin (Phenytoin) | developmental | 57-41-0 | 1-Jul-87 | |
| Diphenylhydantoin (Phenytoin), sodium salt | cancer | 630-93-3 | 1-Jan-88 | |
| Di-n-propyl isocinchomeronate (MGK Repellent 326) | cancer | 136-45-8 | 1-May-96 | |
| Direct Black 38 (technical grade) | cancer | 1937-37-7 | 1-Jan-88 | 0.09 |
| Direct Blue 6 (technical grade) | cancer | 2602-46-2 | 1-Jan-88 | 0.09 |
| Direct Brown 95 (technical grade) | cancer | 16071-86-6 | 1-Oct-88 | 0.1 |
| Disodium cyanodithioimidocarbonate | developmental | 138-93-2 | 30-Mar-99 | 56 (oral) 170 (oral) as 32% pesticidal formulation |
| Disperse Blue 1 | cancer | 2475-45-8 | 1-Oct-90 | 200 |
| Diuron | cancer | 330-54-1 | 31-May-02 | |
| Doxorubicin hydrochloride (Adriamycin) | cancer | 25316-40-9 | 1-Jul-87 | |
| Doxorubicin hydrochloride (Adriamycin) | developmental, male | 25316-40-9 | 29-Jan-99 | |
| Doxycycline (internal use) | developmental | 564-25-0 | 1-Jul-90 | |
| Doxycycline calcium (internal use) | developmental | 94088-85-4 | 1-Jan-92 | |
| Doxycycline hyclate (internal use) | developmental | 24390-14-5 | 1-Oct-91 | |
| Doxycycline monohydrate (internal use) | developmental | 17086-28-1 | 1-Oct-91 | |
| Endrin | developmental | 72-20-8 | 15-May-98 | |
| Environmental tobacco smoke (ETS) | developmental | --- | 9-Jun-06 | |
| Epichlorohydrin | cancer | 106-89-8 | 1-Oct-87 | 9 |
| Epichlorohydrin | male | 106-89-8 | 1-Sep-96 | |
| Ergotamine tartrate | developmental | 379-79-3 | 1-Apr-90 | |
| Erionite | cancer | 12510-42-8; 66733-21-9 | 1-Oct-88 | |
| Estradiol 17B | cancer | 50-28-2 | 1-Jan-88 | 0.02 |
| Estragole | cancer | 140-67-0 | 29-Oct-99 | |
| Estrogens, steroidal | cancer | --- | 19-Aug-05 | |
| Estrone | cancer | 53-16-7 | 1-Jan-88 | |
| Estropipate | cancer, developmental | 7280-37-7 | 26-Aug-97 | |
| Ethinylestradiol | cancer | 57-63-6 | 1-Jan-88 | |
| Ethionamide | developmental | 536-33-4 | 26-Aug-97 | |
| Ethoprop | cancer | 13194-48-4 | 27-Feb-01 | |
| Ethyl acrylate | cancer | 140-88-5 | 1-Jul-89 | |
| Ethyl alcohol in alcoholic beverages | developmental | --- | 1-Oct-87 | |
| Ethylbenzene | cancer | 100-41-4 | 11-Jun-04 | 54 (inhalation) 41 (oral) |
| Ethyl-tert-butyl ether | male | 637-92-3 | 18-Dec-09 | |
| Ethyl dipropylthiocarbamate | developmental | 759-94-4 | 27-Apr-99 | 700 (oral and inhalation) 6700 (dermal) |
| Ethyl-4,4'-dichlorobenzilate | cancer | 510-15-6 | 1-Jan-90 | 7 |
| Ethylene dibromide | cancer | 106-93-4 | 1-Jul-87 | 0.2 (oral) 3 (inhalation) |
| Ethylene dibromide | developmental, male | 106-93-4 | 15-May-98 | |
| Ethylene dichloride (1,2-Dichloroethane) | cancer | 107-06-2 | 1-Oct-87 | 10 |
| Ethylene glycol monoethyl ether | developmental, male | 110-80-5 | 1-Jan-89 | 750 (oral) 960 (inhalation) |
| Ethylene glycol monoethyl ether acetate | developmental, male | 111-15-9 | 1-Jan-93 | 1100 (oral) 1400 (inhalation) |
| Ethylene glycol monomethyl ether | developmental, male | 109-86-4 | 1-Jan-89 | 63 (oral) |
| Ethylene glycol monomethyl ether acetate | developmental, male | 110-49-6 | 1-Jan-93 | 98 (oral) |
| Ethyleneimine | cancer | 151-56-4 | 1-Jan-88 | 0.01 |
| Ethylene oxide | cancer | 75-21-8 | 1-Jul-87 | 2 |
| Ethylene oxide | female | 75-21-8 | 27-Feb-87 | 20 |
| Ethylene oxide | developmental, male | 75-21-8 | 7-Aug-09 | |
| Ethylene thiourea | cancer | 96-45-7 | 1-Jan-88 | 20 |
| Ethylene thiourea | developmental | 96-45-7 | 1-Jan-93 | |
| 2-Ethylhexanoic acid | developmental | 149-57-5 | 7-Aug-09 | |
| Ethyl methanesulfonate | cancer | 62-50-0 | 1-Jan-88 | |
| Etodolac | developmental, female | 41340-25-4 | 20-Aug-99 | |
| Etoposide | developmental | 33419-42-0 | 1-Jul-90 | |
| Etretinate | developmental | 54350-48-0 | 1-Jul-87 | |
| Fenoxaprop ethyl | developmental | 66441-23-4 | 26-Mar-99 | |
| Fenoxycarb | cancer | 72490-01-8 | 2-Jun-00 | |
| Filgrastim | developmental | 121181-53-1 | 27-Feb-01 | |
| Fluazifop butyl | developmental | 69806-50-4 | 6-Nov-98 | |
| Flunisolide | developmental, female | 3385-03-3 | 15-May-98 | |
| Fluorouracil | developmental | 51-21-8 | 1-Jan-89 | |
| Fluoxymesterone | developmental | 76-43-7 | 1-Apr-90 | |
| Flurazepam hydrochloride | developmental | 1172-18-5 | 1-Oct-92 | |
| Flurbiprofen | developmental, female | 5104-49-4 | 20-Aug-99 | |
| Flutamide | developmental | 13311-84-7 | 1-Jul-90 | |
| Fluticasone propionate | developmental | 80474-14-2 | 15-May-98 | |
| Fluvalinate | developmental | 69409-94-5 | 6-Nov-98 | |
| Folpet | cancer | 133-07-3 | 1-Jan-89 | 200 |
| Formaldehyde (gas) | cancer | 50-00-0 | 1-Jan-88 | 40 |
| 2-(2-Formylhydrazino)-4-(5-nitro-2-furyl)thiazole | cancer | 3570-75-0 | 1-Jan-88 | 0.3 |
| Fumonisin B1 | cancer | 116355-83-0 | 14-Nov-03 | |
| Furan | cancer | 110-00-9 | 1-Oct-93 | |
| Furazolidone | cancer | 67-45-8 | 1-Jan-90 | |
| Furmecyclox | cancer | 60568-05-0 | 1-Jan-90 | 20 |
| Fusarin C | cancer | 79748-81-5 | 1-Jul-95 | |
| Gallium arsenide | cancer | 1303-00-0 | 1-Aug-08 | |
| Ganciclovir | cancer, developmental, male | 82410-32-0 | 26-Aug-97 | |
| Ganciclovir sodium | developmental, male | 107910-75-8 | 26-Aug-97 | |
| Gasoline engine exhaust (condensates/extracts) | cancer | --- | 1-Oct-90 | |
| Gemfibrozil | cancer | 25812-30-0 | 22-Dec-00 | |
| Gemfibrozil | female, male | 25812-30-0 | 20-Aug-99 | |
| Glasswool fibers (airborne particles of respirable size) | cancer | --- | 1-Jul-90 | |
| Glu-P-1 (2-Amino-6-methyldipyridoimidazole) | cancer | 67730-11-4 | 1-Jan-90 | 0.1 |
| Glu-P-2 (2-Aminodipyridoimidazole) | cancer | 67730-10-3 | 1-Jan-90 | 0.5 |
| Glycidaldehyde | cancer | 765-34-4 | 1-Jan-88 | |
| Glycidol | cancer | 556-52-5 | 1-Jul-90 | |
| Goserelin acetate | developmental, female, male | 65807-02-5 | 26-Aug-97 | |
| Griseofulvin | cancer | 126-07-8 | 1-Jan-90 | |
| Gyromitrin (Acetaldehyde methylformylhydrazone) | cancer | 16568-02-8 | 1-Jan-88 | 0.07 |
| Halazepam | developmental | 23092-17-3 | 1-Jul-90 | |
| Halobetasol propionate | developmental | 66852-54-8 | 20-Aug-99 | |
| Haloperidol | developmental, female | 52-86-8 | 29-Jan-99 | |
| Halothane | developmental | 151-67-7 | 1-Sep-96 | |
| HC Blue 1 | cancer | 2784-94-3 | 1-Jul-89 | 10 |
| Heptachlor | cancer | 76-44-8 | 1-Jul-88 | 0.2 |
| Heptachlor | developmental | 76-44-8 | 20-Aug-99 | |
| Heptachlor epoxide | cancer | 1024-57-3 | 1-Jul-88 | 0.08 |
| Herbal remedies containing plant species of the genus Aristolochia | cancer | --- | 9-Jul-04 | |
| Hexachlorobenzene | cancer | 118-74-1 | 1-Oct-87 | 0.4 |
| Hexachlorobenzene | developmental | 118-74-1 | 1-Jan-89 | |
| Hexachlorocyclohexane (technical grade) | cancer | --- | 1-Oct-87 | 0.2 |
| Hexachlorocyclohexane (alpha isomer) | 0.3 | |||
| Hexachlorocyclohexane (beta isomer) | 0.5 | |||
| Hexachlorocyclohexane (gamma isomer) | 0.6 | |||
| Hexachlorodibenzodioxin | cancer | 34465-46- 8 | 1-Apr-88 | 0.0002 |
| Hexachloroethane | cancer | 67-72-1 | 1-Jul-90 | 20 |
| 2,4-Hexadienal (89% trans, trans isomer; 11% cis, trans isomer) | cancer | --- | 4-Mar-05 | |
| Hexafluoroacetone | male | 684-16-2 | 1-Aug-08 | |
| Hexamethylphosphoramide | cancer | 680-31-9 | 1-Jan-88 | |
| Hexamethylphosphoramide | male | 680-31-9 | 1-Oct-94 | |
| Histrelin acetate | developmental | --- | 15-May-98 | |
| Hydramethylnon | developmental, male | 67485-29-4 | 5-Mar-99 | 120 (oral) |
| Hydrazine | cancer | 302-01-2 | 1-Jan-88 | 0.04 |
| Hydrazine sulfate | cancer | 10034-93-2 | 1-Jan-88 | 0.2 |
| Hydrazobenzene (1,2-Diphenylhydrazine) | cancer | 122-66-7 | 1-Jan-88 | 0.8 |
| 1-Hydroxyanthraquinone | cancer | 129-43-1 | 27-May-05 | |
| Hydroxyurea | developmental | 127-07-1 | 1-May-97 | |
| Idarubicin hydrochloride | developmental, male | 57852-57-0 | 20-Aug-99 | |
| Ifosfamide | developmental | 3778-73-2 | 1-Jul-90 | |
| Iodine-131 | developmental | 10043-66-0 | 1-Jan-89 | |
| Indeno pyrene | cancer | 193-39-5 | 1-Jan-88 | |
| Indium phosphide | cancer | 22398-80-7 | 27-Feb-01 | |
| IQ (2-Amino-3-methylimidazo quinoline) | cancer | 76180-96-6 | 1-Apr-90 | 0.5 |
| Iprodione | cancer | 36734-19-7 | 1-May-96 | |
| Iprovalicarb | cancer | 140923-17-7 & 140923-25-7 | 1-Jun-07 | |
| Iron dextran complex | cancer | 9004-66-4 | 1-Jan-88 | |
| Isobutyl nitrite | cancer | 542-56-3 | 1-May-96 | 7.4 |
| Isoprene | cancer | 78-79-5 | 1-May-96 | |
| Isotretinoin | developmental | 4759-48-2 | 1-Jul-87 | |
| Isoxaflutole | cancer | 141112-29-0 | 22-Dec-00 | |
| Lactofen | cancer | 77501-63-4 | 1-Jan-89 | |
| Lasiocarpine | cancer | 303-34-4 | 1-Apr-88 | 0.09 |
| Lead | developmental, female, male | --- | 27-Feb-87 | 0.5 |
| Lead and lead compounds | cancer | --- | 1-Oct-92 | |
| Lead | 15 (oral) | |||
| Lead acetate | cancer | 301-04-2 | 1-Jan-88 | 23 (oral) |
| Lead phosphate | cancer | 7446-27-7 | 1-Apr-88 | 58 (oral) |
| Lead subacetate | cancer | 1335-32-6 | 1-Oct-89 | 41 (oral) |
| Leuprolide acetate | developmental, female, male | 74381-53-6 | 26-Aug-97 | |
| Levodopa | developmental | 59-92-7 | 29-Jan-99 | |
| Levonorgestrel implants | female | 797-63-7 | 15-May-98 | |
| Lindane and other hexachlorocyclohexane isomers | cancer | --- | 1-Oct-89 | |
| Linuron | developmental | 330-55-2 | 19-Mar-99 | 460 |
| Lithium carbonate | developmental | 554-13-2 | 1-Jan-91 | |
| Lithium citrate | developmental | 919-16-4 | 1-Jan-91 | |
| Lorazepam | developmental | 846-49-1 | 1-Jul-90 | |
| Lovastatin | developmental | 75330-75-5 | 1-Oct-92 | |
| Lynestrenol | cancer | 52-76-6 | 27-Feb-01 | |
| Mancozeb | cancer | 8018-01-7 | 1-Jan-90 | |
| Maneb | cancer | 12427-38-2 | 1-Jan-90 | |
| Marijuana smoke | cancer | --- | 19-Jun-09 | |
| Me-A-alpha-C (2-Amino-3-methyl-9H-pyridoindole) | cancer | 68006-83-7 | 1-Jan-90 | 0.6 |
| Mebendazole | developmental | 31431-39-7 | 20-Aug-99 | |
| Medroxyprogesterone acetate | cancer | 71-58-9 | 1-Jan-90 | |
| Medroxyprogesterone acetate | developmental | 71-58-9 | 1-Apr-90 | |
| Megestrol acetate | developmental | 595-33-5 | 1-Jan-91 | |
| MeIQ (2-Amino-3,4-dimethylimidazoquinoline) | cancer | 77094-11-2 | 1-Oct-94 | 0.46 |
| MeIQx (2-Amino-3,8-dimethylimidazoquinoxaline) | cancer | 77500-04-0 | 1-Oct-94 | 0.41 |
| Melphalan | cancer | 148-82-3 | 27-Feb-87 | 0.005 |
| Melphalan | developmental | 148-82-3 | 1-Jul-90 | |
| Menotropins | developmental | 9002-68-0 | 1-Apr-90 | |
| Mepanipyrim | cancer | 110235-47-7 | 1-Jul-08 | |
| Meprobamate | developmental | 57-53-4 | 1-Jan-92 | |
| Mercaptopurine | developmental | 6112-76-1 | 1-Jul-90 | |
| Mercury and mercury compounds | developmental | --- | 1-Jul-90 | |
| Merphalan | cancer | 531-76-0 | 1-Apr-88 | |
| Mestranol | cancer | 72-33-3 | 1-Apr-88 | |
| Methacycline hydrochloride | developmental | 3963-95-9 | 1-Jan-91 | |
| Metham sodium | cancer | 137-42-8 | 6-Nov-98 | |
| Metham sodium | developmental | 137-42-8 | 15-May-98 | |
| Methazole | developmental | 20354-26-1 | 1-Dec-99 | |
| Methimazole | developmental | 60-56-0 | 1-Jul-90 | |
| Methotrexate | developmental | 59-05-2 | 1-Jan-89 | |
| Methotrexate sodium | developmental | 15475-56-6 | 1-Apr-90 | |
| 5-Methoxypsoralen with ultraviolet A therapy | cancer | 484-20-8 | 1-Oct-88 | |
| 8-Methoxypsoralen with ultraviolet A therapy | cancer | 298-81-7 | 27-Feb-87 | |
| 2-Methylaziridine (Propyleneimine) | cancer | 75-55-8 | 1-Jan-88 | 0.028 |
| Methylazoxymethanol | cancer | 590-96-5 | 1-Apr-88 | |
| Methylazoxymethanol acetate | cancer | 592-62-1 | 1-Apr-88 | |
| Methyl bromide, as a structural fumigant | developmental | 74-83-9 | 1-Jan-93 | 810 (inhalation) |
| Methyl carbamate | cancer | 598-55-0 | 15-May-98 | 160 |
| Methyl chloride | developmental | 74-87-3 | 10-Mar-00 | |
| Methyl chloride | male | 74-87-3 | 7-Aug-09 | |
| 3-Methylcholanthrene | cancer | 56-49-5 | 1-Jan-90 | 0.03 |
| 5-Methylchrysene | cancer | 3697-24-3 | 1-Apr-88 | 0.0084 (oral) |
| 4,4'-Methylene bis(2-chloroaniline) | cancer | 101-14-4 | 1-Jul-87 | 0.5 |
| 4,4'-Methylene bis(N,N-dimethyl)benzenamine | cancer | 101-61-1 | 1-Oct-89 | 20 |
| 4,4'-Methylene bis(2-methylaniline) | cancer | 838-88-0 | 1-Apr-88 | 0.8 |
| 4,4'-Methylenedianiline | cancer | 101-77-9 | 1-Jan-88 | 0.4 |
| 4,4'-Methylenedianiline dihydrochloride | cancer | 13552-44-8 | 1-Jan-88 | 0.6 |
| Methyleugenol | cancer | 93-15-2 | 16-Nov-01 | |
| Methylhydrazine and its salts | cancer | --- | 1-Jul-92 | |
| Methylhydrazine | 0.058 (oral) 0.090 (inhalation) | |||
| Methylhydrazine sulfate | 0.18 | |||
| Methyl iodide | cancer | 74-88-4 | 1-Apr-88 | |
| Methyl mercury | developmental | --- | 1-Jul-87 | |
| Methylmercury compounds | cancer | --- | 1-May-96 | |
| Methyl methanesulfonate | cancer | 66-27-3 | 1-Apr-88 | 7 |
| Methyl n-butyl ketone | male | 591-78-6 | 7-Aug-09 | |
| 2-Methyl-1-nitroanthraquinone (of uncertain purity) | cancer | 129-15-7 | 1-Apr-88 | 0.2 |
| N-Methyl-N'-nitro-N-nitrosoguanidine | cancer | 70-25-7 | 1-Apr-88 | 0.08 |
| N-Methylolacrylamide | cancer | 924-42-5 | 1-Jul-90 | |
| N-Methylpyrrolidone | developmental | 872-50-4 | 15-Jun-01 | 3200 (inhalation) 17000 (dermal) |
| Methyltestosterone | developmental | 58-18-4 | 1-Apr-90 | |
| Methylthiouracil | cancer | 56-04-2 | 1-Oct-89 | 2 |
| Metiram | cancer | 9006-42-2 | 1-Jan-90 | |
| Metiram | developmental | 9006-42-2 | 30-Mar-99 | |
| Metronidazole | cancer | 443-48-1 | 1-Jan-88 | |
| Michler's ketone | cancer | 90-94-8 | 1-Jan-88 | 0.8 |
| Midazolam hydrochloride | developmental | 59467-96-8 | 1-Jul-90 | |
| Minocycline hydrochloride (internal use) | developmental | 13614-98-7 | 1-Jan-92 | |
| Mirex | cancer | 2385-85-5 | 1-Jan-88 | 0.04 |
| Misoprostol | developmental | 59122-46-2 | 1-Apr-90 | |
| Mitomycin C | cancer | 50-07-7 | 1-Apr-88 | 0.00009 |
| Mitoxantrone hydrochloride | developmental | 70476-82-3 | 1-Jul-90 | |
| Molinate | developmental, female, male | 2212-67-1 | 11-Dec-09 | |
| Monocrotaline | cancer | 315-22-0 | 1-Apr-88 | 0.07 |
| 5-(Morpholinomethyl)-3--2-oxazolidinone | cancer | 139-91-3 | 1-Apr-88 | 0.18 |
| Mustard Gas | cancer | 505-60-2 | 27-Feb-87 | |
| MX (3-chloro-4-dichloromethyl-5-hydroxy-2(5H)-furanone) | cancer | 77439-76-0 | 22-Dec-00 | 0.11 |
| Myclobutanil | developmental, male | 88671-89-0 | 16-Apr-99 | |
| Nabam | developmental | 142-59-6 | 30-Mar-99 | |
| Nafarelin acetate | developmental | 86220-42-0 | 1-Apr-90 | |
| Nafenopin | cancer | 3771-19-5 | 1-Apr-88 | |
| Nalidixic acid | cancer | 389-08-2 | 15-May-98 | 28 |
| Naphthalene | cancer | 91-20-3 | 19-Apr-02 | 5.8 |
| 1-Naphthylamine | cancer | 134-32-7 | 1-Oct-89 | |
| 2-Naphthylamine | cancer | 91-59-8 | 27-Feb-87 | 0.4 |
| Neomycin sulfate (internal use) | developmental | 1405-10-3 | 1-Oct-92 | |
| Netilmicin sulfate | developmental | 56391-57-2 | 1-Jul-90 | |
| Nickel (Metallic) | cancer | 7440-02-0 | 1-Oct-89 | |
| Nickel acetate | cancer | 373-02-4 | 1-Oct-89 | |
| Nickel carbonate | cancer | 3333-67-3 | 1-Oct-89 | |
| Nickel carbonyl | cancer | 13463-39-3 | 1-Oct-87 | |
| Nickel carbonyl | developmental | 13463-39-3 | 1-Sep-96 | |
| Nickel compounds | cancer | --- | 7-May-04 | |
| Nickel hydroxide | cancer | 12054-48-7; 12125-56-3 | 1-Oct-89 | |
| Nickelocene | cancer | 1271-28-9 | 1-Oct-89 | |
| Nickel oxide | cancer | 1313-99-1 | 1-Oct-89 | |
| Nickel refinery dust from the pyrometallurgical process | cancer | --- | 1-Oct-87 | 0.8 |
| Nickel subsulfide | cancer | 12035-72-2 | 1-Oct-87 | 0.4 |
| Nicotine | developmental | 54-11-5 | 1-Apr-90 | |
| Nifedipine | developmental, female, male | 21829-25-4 | 29-Jan-99 | |
| Nimodipine | developmental | 66085-59-4 | 24-Apr-01 | |
| Niridazole | cancer | 61-57-4 | 1-Apr-88 | |
| Nitrapyrin | cancer | 1929-82-4 | 5-Oct-05 | |
| Nitrapyrin | developmental | 1929-82-4 | 30-Mar-99 | |
| Nitrilotriacetic acid | cancer | 139-13-9 | 1-Jan-88 | 100 |
| Nitrilotriacetic acid, trisodium salt monohydrate | cancer | 18662-53-8 | 1-Apr-89 | 70 |
| 5-Nitroacenaphthene | cancer | 602-87-9 | 1-Apr-88 | 6 |
| o-Nitroanisole | cancer | 91-23-6 | 1-Oct-92 | |
| Nitrobenzene | cancer | 98-95-3 | 26-Aug-97 | |
| Nitrobenzene | male | 98-95-3 | 30-Mar-10 | |
| 4-Nitrobiphenyl | cancer | 92-93-3 | 1-Apr-88 | |
| 6-Nitrochrysene | cancer | 7496-02-8 | 1-Oct-90 | |
| Nitrofen (technical grade) | cancer | 1836-75-5 | 1-Jan-88 | 9 |
| 2-Nitrofluorene | cancer | 607-57-8 | 1-Oct-90 | |
| Nitrofurantoin | male | 67-20-9 | 1-Apr-91 | |
| Nitrofurazone | cancer | 59-87-0 | 1-Jan-90 | 0.5 |
| 1--2-imidazolidinone | cancer | 555-84-0 | 1-Apr-88 | 0.4 |
| N-acetamide | cancer | 531-82-8 | 1-Apr-88 | 0.5 |
| Nitrogen mustard (Mechlorethamine) | cancer | 51-75-2 | 1-Jan-88 | |
| Nitrogen mustard (Mechlorethamine) | developmental | 51-75-2 | 1-Jan-89 | |
| Nitrogen mustard hydrochloride (Mechlorethamine hydrochloride) | cancer | 55-86-7 | 1-Apr-88 | |
| Nitrogen mustard hydrochloride (Mechlorethamine hydrochloride) | developmental | 55-86-7 | 1-Jul-90 | |
| Nitrogen mustard N-oxide | cancer | 126-85-2 | 1-Apr-88 | |
| Nitrogen mustard N-oxide hydrochloride | cancer | 302-70-5 | 1-Apr-88 | |
| Nitromethane | cancer | 75-52-5 | 1-May-97 | 39 |
| 2-Nitropropane | cancer | 79-46-9 | 1-Jan-88 | |
| 1-Nitropyrene | cancer | 5522-43-0 | 1-Oct-90 | |
| 4-Nitropyrene | cancer | 57835-92-4 | 1-Oct-90 | |
| N-Nitrosodi-n-butylamine | cancer | 924-16-3 | 1-Oct-87 | 0.06 |
| N-Nitrosodiethanolamine | cancer | 1116-54-7 | 1-Jan-88 | 0.3 |
| N-Nitrosodiethylamine | cancer | 55-18-5 | 1-Oct-87 | 0.02 |
| N-Nitrosodimethylamine | cancer | 62-75-9 | 1-Oct-87 | 0.04 |
| p-Nitrosodiphenylamine | cancer | 156-10-5 | 1-Jan-88 | 30 |
| N-Nitrosodiphenylamine | cancer | 86-30-6 | 1-Apr-88 | 80 |
| N-Nitrosodi-n-propylamine | cancer | 621-64-7 | 1-Jan-88 | 0.1 |
| N-Nitroso-N-ethylurea | cancer | 759-73-9 | 1-Oct-87 | 0.03 |
| 3-(N-Nitrosomethylamino) propionitrile | cancer | 60153-49-3 | 1-Apr-90 | |
| 4-(N-Nitrosomethylamino)-1-(3-pyridyl)1-butanone | cancer | 64091-91-4 | 1-Apr-90 | 0.014 |
| N-Nitrosomethylethylamine | cancer | 10595-95-6 | 1-Oct-89 | 0.03 |
| N-Nitroso-N-methylurea | cancer | 684-93-5 | 1-Oct-87 | 0.006 |
| N-Nitroso-N-methylurethane | cancer | 615-53-2 | 1-Apr-88 | 0.006 |
| N-Nitrosomethylvinylamine | cancer | 4549-40-0 | 1-Jan-88 | |
| N-Nitrosomorpholine | cancer | 59-89-2 | 1-Jan-88 | 0.1 |
| N-Nitrosonornicotine | cancer | 16543-55-8 | 1-Jan-88 | 0.5 |
| N-Nitrosopiperidine | cancer | 100-75-4 | 1-Jan-88 | 0.07 |
| N-Nitrosopyrrolidine | cancer | 930-55-2 | 1-Oct-87 | 0.3 |
| N-Nitrososarcosine | cancer | 13256-22-9 | 1-Jan-88 | |
| o-Nitrotoluene | cancer | 88-72-2 | 15-May-98 | |
| Nitrous oxide | developmental | 10024-97-2 | 1-Aug-08 | |
| Norethisterone (Norethindrone) | cancer | 68-22-4 | 1-Oct-89 | |
| Norethisterone (Norethindrone) | developmental | 68-22-4 | 1-Apr-90 | |
| Norethisterone acetate (Norethindrone acetate) | developmental | 51-98-9 | 1-Oct-91 | |
| Norethisterone (Norethindrone) /Ethinyl estradiol | developmental | 68-22-4 57-63-6 | 1-Apr-90 | |
| Norethisterone (Norethindrone) /Mestranol | developmental | 68-22-4 72-33-3 | 1-Apr-90 | |
| Norethynodrel | cancer | 68-23-5 | 27-Feb-01 | |
| Norgestrel | developmental | 6533-00-2 | 1-Apr-90 | |
| Ochratoxin A | cancer | 303-47-9 | 1-Jul-90 | |
| Oil Orange SS | cancer | 2646-17-5 | 1-Apr-88 | |
| Oral contraceptives, combined | cancer | --- | 1-Oct-89 | |
| Oral contraceptives, sequential | cancer | --- | 1-Oct-89 | |
| Oryzalin | cancer | 19044-88-3 | 12-Sep-08 | |
| Oxadiazon | cancer | 19666-30-9 | 1-Jul-91 | |
| Oxadiazon | developmental | 19666-30-9 | 15-May-98 | |
| Oxazepam | cancer | 604-75-1 | 1-Oct-94 | |
| Oxazepam | developmental | 604-75-1 | 1-Oct-92 | |
| p,p'-Oxybis(benzenesulfonyl hydrazide) | developmental | 80-51-3 | 7-Aug-09 | |
| Oxydemeton methyl | female, male | 301-12-2 | 6-Nov-98 | |
| Oxymetholone | cancer | 434-07-1 | 1-Jan-88 | |
| Oxymetholone | developmental | 434-07-1 | 1-May-97 | |
| Oxytetracycline (internal use) | developmental | 79-57-2 | 1-Jan-91 | |
| Oxytetracycline hydrochloride (internal use) | developmental | 2058-46-0 | 1-Oct-91 | |
| Oxythioquinox (Chinomethionat) | cancer | 2439-01-2 | 20-Aug-99 | |
| Oxythioquinox (Chinomethionat) | developmental | 2439-01-2 | 6-Nov-98 | |
| Paclitaxel | developmental, female, male | 33069-62-4 | 26-Aug-97 | |
| Palygorskite fibers (> 5mm in length) | cancer | 12174-11-7 | 28-Dec-99 | |
| Panfuran S | cancer | 794-93-4 | 1-Jan-88 | |
| Paramethadione | developmental | 115-67-3 | 1-Jul-90 | |
| Penicillamine | developmental | 52-67-5 | 1-Jan-91 | |
| Pentachlorophenol | cancer | 87-86-5 | 1-Jan-90 | 40 |
| Pentobarbital sodium | developmental | 57-33-0 | 1-Jul-90 | |
| Pentostatin | developmental | 53910-25-1 | 1-Sep-96 | |
| Phenacemide | developmental | 63-98-9 | 1-Jul-90 | |
| Phenacetin | cancer | 62-44-2 | 1-Oct-89 | 300 |
| Phenazopyridine | cancer | 94-78-0 | 1-Jan-88 | 4 |
| Phenazopyridine hydrochloride | cancer | 136-40-3 | 1-Jan-88 | 5 |
| Phenesterin | cancer | 3546-10-9 | 1-Jul-89 | 0.005 |
| Phenobarbital | cancer | 50-06-6 | 1-Jan-90 | 2 |
| Phenolphthalein | cancer | 77-09-8 | 15-May-98 | |
| Phenoxybenzamine | cancer | 59-96-1 | 1-Apr-88 | 0.2 |
| Phenoxybenzamine hydrochloride | cancer | 63-92-3 | 1-Apr-88 | 0.3 |
| Phenprocoumon | developmental | 435-97-2 | 1-Oct-92 | |
| o-Phenylenediamine and its salts | cancer | 95-54-5 | 15-May-98 | |
| o-Phenylenediamine | 26 | |||
| o-Phenylenediamine dihydochloride | 44 | |||
| Phenyl glycidyl ether | cancer | 122-60-1 | 1-Oct-90 | 5 |
| Phenyl glycidyl ether | male | 122-60-1 | 7-Aug-09 | |
| Phenylhydrazine and its salts | cancer | --- | 1-Jul-92 | |
| Phenylhydrazine | 1 | |||
| Phenylhydrazine hydrochloride | 1.4 | |||
| o-Phenylphenate, sodium | cancer | 132-27-4 | 1-Jan-90 | 200 |
| o-Phenylphenol | cancer | 90-43-7 | 4-Aug-00 | |
| Phenylphosphine | developmental | 638-21-1 | 7-Aug-09 | |
| PhiP(2-Amino-1-methyl-6-phenylimidazolpyridine) | cancer | 105650-23-5 | 1-Oct-94 | |
| Pimozide | developmental, female | 2062-78-4 | 20-Aug-99 | |
| Pipobroman | developmental | 54-91-1 | 1-Jul-90 | |
| Pirimicarb | cancer | 23103-98-2 | 1-Jul-08 | |
| Plicamycin | developmental | 18378-89-7 | 1-Apr-90 | |
| Polybrominated biphenyls | cancer | --- | 1-Jan-88 | 0.02 |
| Polybrominated biphenyls | developmental | --- | 1-Oct-94 | |
| Polychlorinated biphenyls | cancer | --- | 1-Oct-89 | 0.09 |
| Polychlorinated biphenyls | developmental | --- | 1-Jan-91 | |
| Polychlorinated biphenyls (containing 60 or more percent percent chlorine by molecular weight) | cancer | --- | 1-Jan-88 | |
| Polychlorinated dibenzo-p-dioxins | cancer | --- | 1-Oct-92 | |
| Polychlorinated dibenzofurans | cancer | --- | 1-Oct-92 | |
| Polygeenan | cancer | 53973-98-1 | 1-Jan-88 | 1200 |
| Ponceau MX | cancer | 3761-53-3 | 1-Apr-88 | 200 |
| Ponceau 3R | cancer | 3564-09-8 | 1-Apr-88 | 40 |
| Potassium bromate | cancer | 7758-01-2 | 1-Jan-90 | 1 |
| Potassium dimethyldithiocarbamate | developmental | 128-03-0 | 30-Mar-99 | 720 |
| Pravastatin sodium | developmental | 81131-70-6 | 3-Mar-00 | |
| Prednisolone sodium phosphate | developmental | 125-02-0 | 20-Aug-99 | |
| Primidone | cancer | 125-33-7 | 20-Aug-99 | |
| Procarbazine | cancer | 671-16-9 | 1-Jan-88 | 0.05 |
| Procarbazine hydrochloride | cancer | 366-70-1 | 1-Jan-88 | 0.06 |
| Procarbazine hydrochloride | developmental | 366-70-1 | 1-Jul-90 | |
| Procymidone | cancer | 32809-16-8 | 1-Oct-94 | |
| Progesterone | cancer | 57-83-0 | 1-Jan-88 | |
| Pronamide | cancer | 23950-58-5 | 1-May-96 | |
| Propachlor | cancer | 1918-16-7 | 27-Feb-01 | |
| 1,3-Propane sultone | cancer | 1120-71-4 | 1-Jan-88 | 0.3 |
| Propargite | cancer | 2312-35-8 | 1-Oct-94 | |
| Propargite | developmental | 2312-35-8 | 15-Jun-99 | |
| beta-Propiolactone | cancer | 57-57-8 | 1-Jan-88 | 0.05 |
| Propoxur | cancer | 114-26-1 | 11-Aug-06 | |
| Propylene glycol mono-t-butyl ether | cancer | 57018-52-7 | 11-Jun-04 | |
| Propylene oxide | cancer | 75-56-9 | 1-Oct-88 | |
| Propylthiouracil | cancer | 51-52-5 | 1-Jan-88 | 0.7 |
| Propylthiouracil | developmental | 51-52-5 | 1-Jul-90 | |
| Pyrimethamine | developmental | 58-14-0 | 29-Jan-99 | |
| Pyridine | cancer | 110-86-1 | 17-May-02 | |
| Quazepam | developmental | 36735-22-5 | 26-Aug-97 | |
| Quinoline and its strong acid salts | cancer | --- | 24-Oct-97 | |
| Quizalofop-ethyl | male | 76578-14-8 | 24-Dec-99 | 590 |
| Radionuclides | cancer | --- | 1-Jul-89 | |
| Reserpine | cancer | 50-55-5 | 1-Oct-89 | 0.06 |
| Residual (heavy) fuel oils | cancer | --- | 1-Oct-90 | |
| Resmethrin | cancer | 10453-86-8 | 1-Jul-08 | |
| Resmethrin | developmental | 10453-86-8 | 6-Nov-98 | |
| Retinol/retinyl esters, when in daily dosages in excess of 10,000 IU, or 3,000 retinol equivalents. (NOTE: Retinol/retinyl esters are required and essential for maintenance of normal reproductive function. The recommended daily level during pregnancy is 8,000 IU.) | developmental | --- | 1-Jul-89 | |
| Ribavirin | developmental | 36791-04-5 | 1-Apr-90 | |
| Ribavirin | male | 36791-04-5 | 27-Feb-01 | |
| Riddelliine | cancer | 23246-96-0 | 3-Dec-04 | |
| Rifampin | developmental, female | 13292-46-1 | 27-Feb-01 | |
| Safrole | cancer | 94-59-7 | 1-Jan-88 | 3 |
| Secobarbital sodium | developmental | 309-43-3 | 1-Oct-92 | |
| Selenium sulfide | cancer | 7446-34-6 | 1-Oct-89 | |
| Sermorelin acetate | developmental | --- | 20-Aug-99 | |
| Shale-oils | cancer | 68308-34-9 | 1-Apr-90 | |
| Silica, crystalline (airborne particles of respirable size) | cancer | --- | 1-Oct-88 | |
| Sodium dimethyldithiocarbamate | developmental | 128-04-1 | 30-Mar-99 | 23 (oral) 58 (oral) as a 40% pesticidal formulation |
| Sodium fluoroacetate | male | 62-74-8 | 6-Nov-98 | |
| Soots, tars, and mineral oils (untreated and mildly treated oils and used engine oils) | cancer | --- | 27-Feb-87 | |
| Spironolactone | cancer | 52-01-7 | 1-May-97 | |
| Stanozolol | cancer | 10418-03-8 | 1-May-97 | |
| Sterigmatocystin | cancer | 10048-13-2 | 1-Apr-88 | 0.02 |
| Streptomycin sulfate | developmental | 3810-74-0 | 1-Jan-91 | |
| Streptozocin (streptozotocin) | developmental, female, male | 18883-66-4 | 20-Aug-99 | |
| Streptozotocin (streptozocin) | cancer | 18883-66-4 | 1-Jan-88 | 0.006 |
| Strong inorganic acid mists containing sulfuric acid | cancer | --- | 14-Mar-03 | |
| Styrene oxide | cancer | 96-09-3 | 1-Oct-88 | 4 |
| Sulfallate | cancer | 95-06-7 | 1-Jan-88 | 4 |
| Sulfasalazine (salicylazosulfapyridine) | cancer | 599-79-1 | 15-May-98 | |
| Sulfasalazine (salicylazosulfapyridine) | male | 599-79-1 | 29-Jan-99 | |
| Sulindac | developmental, female | 38194-50-2 | 29-Jan-99 | |
| Talc containing asbestiform fibers | cancer | --- | 1-Apr-90 | |
| Tamoxifen and its salts | cancer | 10540-29-1 | 1-Sep-96 | |
| Tamoxifen citrate | developmental | 54965-24-1 | 1-Jul-90 | |
| Temazepam | developmental | 846-50-4 | 1-Apr-90 | |
| Teniposide | developmental | 29767-20-2 | 1-Sep-96 | |
| Terbacil | developmental | 5902-51-2 | 18-May-99 | |
| Terrazole | cancer | 2593-15-9 | 1-Oct-94 | |
| Testosterone and its esters | cancer | 58-22-0 | 1-Apr-88 | |
| Testosterone cypionate | developmental | 58-20-8 | 1-Oct-91 | |
| Testosterone enanthate | developmental | 315-37-7 | 1-Apr-90 | |
| 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) | cancer | 1746-01-6 | 1-Jan-88 | 0.000005 |
| 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) | developmental | 1746-01-6 | 1-Apr-91 | |
| 1,1,2,2-Tetrachloroethane | cancer | 79-34-5 | 1-Jul-90 | 3 |
| Tetrachloroethylene (Perchloroethylene) | cancer | 127-18-4 | 1-Apr-88 | 14 |
| p-a,a,a-Tetrachlorotoluene | cancer | 5216-25-1 | 1-Jan-90 | |
| Tetracycline (internal use) | developmental | 60-54-8 | 1-Oct-91 | |
| Tetracyclines (internal use) | developmental | --- | 1-Oct-92 | |
| Tetracycline hydrochloride (internal use) | developmental | 64-75-5 | 1-Jan-91 | |
| Tetrafluoroethylene | cancer | 116-14-3 | 1-May-97 | |
| Tetranitromethane | cancer | 509-14-8 | 1-Jul-90 | 0.059 |
| Thalidomide | developmental | 50-35-1 | 1-Jul-87 | |
| Thioacetamide | cancer | 62-55-5 | 1-Jan-88 | 0.1 |
| 4,4'-Thiodianiline | cancer | 139-65-1 | 1-Apr-88 | 0.05 |
| Thiodicarb | cancer | 59669-26-0 | 20-Aug-99 | |
| Thioguanine | developmental | 154-42-7 | 1-Jul-90 | |
| Thiophanate methyl | female, male | 23564-05-8 | 18-May-99 | 600 (oral) |
| Thiouracil | cancer | 141-90-2 | 11-Jun-04 | |
| Thiourea | cancer | 62-56-6 | 1-Jan-88 | 10 |
| Thorium dioxide | cancer | 1314-20-1 | 27-Feb-87 | |
| Tobacco, oral use of smokeless products | cancer | --- | 1-Apr-88 | |
| Tobacco smoke | cancer | --- | 1-Apr-88 | |
| Tobacco smoke (primary) | developmental, female, male | --- | 1-Apr-88 | |
| Tobramycin sulfate | developmental | 49842-07-1 | 1-Jul-90 | |
| Toluene | developmental | 108-88-3 | 1-Jan-91 | 7000b |
| Toluene | female | 108-88-3 | 7-Aug-09 | |
| Toluene diisocyanate | cancer | 26471-62-5 | 1-Oct-89 | 20 |
| o-Toluidine | cancer | 95-53-4 | 1-Jan-88 | 4 |
| o-Toluidine hydrochloride | cancer | 636-21-5 | 1-Jan-88 | 5 |
| Toxaphene (Polychlorinated camphenes) | cancer | 8001-35-2 | 1-Jan-88 | 0.6 |
| Toxins derived from Fusarium moniliforme (Fusarium verticillioides) | cancer | --- | 7-Aug-09 | |
| Treosulfan | cancer | 299-75-2 | 27-Feb-87 | |
| Triadimefon | developmental, female, male | 43121-43-3 | 30-Mar-99 | |
| Triazolam | developmental | 28911-01-5 | 1-Apr-90 | |
| Tributyltin methacrylate | developmental | 2155-70-6 | 1-Dec-99 | |
| Trichlormethine (Trimustine hydrochloride) | cancer | 817-09-4 | 1-Jan-92 | |
| Trichloroethylene | cancer | 79-01-6 | 1-Apr-88 | 50 (oral) 80 (inhalation) |
| 2,4,6-Trichlorophenol | cancer | 88-06-2 | 1-Jan-88 | 10 |
| 1,2,3-Trichloropropane | cancer | 96-18-4 | 1-Oct-92 | |
| Trientine hydrochloride | developmental | 38260-01-4 | 27-Feb-01 | |
| Triforine | developmental | 26644-46-2 | 18-Jun-99 | |
| 1,3,5-Triglycidyl-s-triazinetrione | male | 2451-62-9 | 7-Aug-09 | |
| Trilostane | developmental | 13647-35-3 | 1-Apr-90 | |
| Trimethadione | developmental | 127-48-0 | 1-Jan-91 | |
| 2,4,5-Trimethylaniline and its strong acid salts | cancer | --- | 24-Oct-97 | |
| Trimethyl phosphate | cancer | 512-56-1 | 1-May-96 | 24 |
| Trimetrexate glucuronate | developmental | 82952-64-5 | 26-Aug-97 | |
| 2,4.6-Trinitrotoluene (TNT) | cancer | 118-96-7 | 19-Dec-08 | |
| Triphenyltin hydroxide | cancer | 76-87-9 | 1-Jul-92 | |
| Triphenyltin hydroxide | developmental | 76-87-9 | 18-Mar-02 | |
| Tris(1-aziridinyl)phosphine sulfide (Thiotepa) | cancer | 52-24-4 | 1-Jan-88 | 0.06 |
| Tris(2-chloroethyl) phosphate | cancer | 115-96-8 | 1-Apr-92 | |
| Tris(2,3-dibromopropyl)phosphate | cancer | 126-72-7 | 1-Jan-88 | 0.3 |
| Trp-P-1 (Tryptophan-P-1) | cancer | 62450-06-0 | 1-Apr-88 | 0.03 |
| Trp-P-2 (Tryptophan-P-2) | cancer | 62450-07-1 | 1-Apr-88 | 0.2 |
| Trypan blue (commercial grade) | cancer | 72-57-1 | 1-Oct-89 | |
| Unleaded gasoline (wholly vaporized) | cancer | --- | 1-Apr-88 | |
| Uracil mustard | cancer | 66-75-1 | 1-Apr-88 | |
| Uracil mustard | developmental, female, male | 66-75-1 | 1-Jan-92 | |
| Urethane (Ethyl carbamate) | cancer | 51-79-6 | 1-Jan-88 | 0.7 |
| Urethane (Ethyl carbamate) | developmental | 51-79-6 | 1-Oct-94 | |
| Urofollitropin | developmental | 97048-13-0 | 1-Apr-90 | |
| Valproate (Valproic acid) | developmental | 99-66-1 | 1-Jul-87 | |
| Vanadium pentoxide (orthorhombic crystalline form) | cancer | 1314-62-1 | 11-Feb-05 | |
| Vinblastine sulfate | developmental | 143-67-9 | 1-Jul-90 | |
| Vinclozolin | cancer | 50471-44-8 | 20-Aug-99 | |
| Vinclozolin | developmental | 50471-44-8 | 15-May-98 | |
| Vincristine sulfate | developmental | 2068-78-2 | 1-Jul-90 | |
| Vinyl bromide | cancer | 593-60-2 | 1-Oct-88 | |
| Vinyl chloride | cancer | 75-01-4 | 27-Feb-87 | 3 |
| 4-Vinylcyclohexene | cancer | 100-40-3 | 1-May-96 | |
| 4-Vinylcyclohexene | female, male | 100-40--3 | 7-Aug-09 | |
| 4-Vinyl-1-cyclohexene diepoxide (Vinyl cyclohexenedioxide) | cancer | 106-87-6 | 1-Jul-90 | |
| Vinyl cyclohexene dioxide (4-Vinyl-1-cyclohexene diepoxide) | female, male | 106-87-6 | 1-Aug-08 | |
| Vinyl fluoride | cancer | 75-02-5 | 1-May-97 | |
| Vinyl trichloride (1,1,2-Trichloroethane) | cancer | 79-00-5 | 1-Oct-90 | 10 |
| Warfarin | developmental | 81-81-2 | 1-Jul-87 | |
| Wood dust | cancer | --- | 18-Dec-09 | |
| 2,6-Xylidine (2,6-Dimethylaniline) | cancer | 87-62-7 | 1-Jan-91 | 110 |
| Zalcitabine | cancer | 7481-89-2 | 7-Aug-09 | |
| Zidovudine (AZT) | cancer | 30516-87-1 | 18-Dec-09 | |
| Zileuton | cancer, developmental, female | 111406-87-2 | 22-Dec-00 |
