Potential Occupational Carcinogens

11275 chemicals flagged by NIOSH as potential occupational carcinogens.

Chemical Name CAS Number NIOSH REL NIOSH IDLH
4-chloro-1-ethynyl-2-fluorobenzene (EC: 959-208-3) 188472-71-1
4-chloro-1-ethynyl-2-methoxybenzene (EC: 977-363-5) 1587729-01-8
4-chloro-1-ethynyl-2-(trifluoromethyl)benzene (EC: 117-626-6) 1231244-86-2
4-chloro-1-fluoro-2-iodobenzene (EC: 672-498-3) 116272-42-5
4-chloro-1-fluoro-2-isocyanatobenzene (EC: 869-896-6) 39718-31-5
4-chloro-1-fluoro-2-nitrobenzene (EC: 206-457-4) 345-18-6
4-chloro-1-fluoro-2-(trifluoromethyl)benzene (EC: 642-718-2) 89634-74-2
4-chloro-1-iodo-2-methylbenzene (EC: 641-184-8) 23399-70-4
4-Chloro-1-iodo-2-nitrobenzene (EC: 611-150-7) 5446-05-9
4-chloro-1-iodo-2-(trifluoromethoxy)benzene (EC: 175-215-7) 1587729-03-0
4-chloro-1-isocyanato-2-methoxybenzene (EC: 862-133-8) 55440-53-4
4-Chloro-1-isocyanato-2-phenoxybenzene (EC: 622-662-5) 160693-21-0
4-Chloro-1-isocyanato-2-(trifluoromethyl)benzene (EC: 625-436-4) 16588-69-5
4-chloro-2-(1-chloroethyl)-1-methoxybenzene (EC: 986-557-9) 1566054-83-8
4-Chloro-2-(2,2,2-trifluoroethyl)-1-(trifluoromethyl)benzene (EC: 881-587-8) 1099597-50-8
4-chloro-2,3-difluorobenzene-1-sulfonyl chloride (EC: 855-379-2) 1805224-93-4
4-chloro-2,5-difluorobenzene-1-sulfonyl chloride (EC: 670-807-6) 286932-78-3
4-chloro-2,5-dimethylbenzene-1-sulfonamide (EC: 681-904-8) 219689-73-3
4-chloro-2,5-dimethylbenzenethiol (EC: 261-996-2) 59962-29-7
4-chloro-2,6-difluorobenzene-1-sulfonyl chloride (EC: 871-287-5) 1208077-94-4
(4-chloro-2,6-difluorophenyl)hydrazine hydrochloride (EC: 868-804-1) 1461708-54-2
4-chloro-2,6-dimethylbenzene-1-sulfonyl chloride (EC: 849-086-9) 145980-63-8
4-CHLORO-2,6-DINITROBENZENESULFONIC ACID (EC: 653-195-5) 54730-00-6
4-chloro-2-(chloromethyl)-1-ethoxybenzene (EC: 178-695-6) 23426-20-2
4-chloro-2-(chloromethyl)-1-fluorobenzene (EC: 114-106-0) 87409-84-5
4-chloro-2-(chloromethyl)-1-iodobenzene (EC: 854-981-2) 711017-73-1
4-chloro-2-(chloromethyl)-1-methylbenzene (EC: 101-710-4) 34060-72-5
4-chloro-2-(chloromethyl)-1-nitrobenzene (EC: 971-816-0) 57750-81-9
4-chloro-2-cyanobenzene-1-sulfonamide (EC: 832-061-1) 189063-46-5
4-chloro-2-(difluoromethoxy)-1-nitrobenzene (EC: 966-488-0) 1261776-23-1
4-Chloro-2-ethoxy-1-nitrobenzene (EC: 640-472-0) 29604-25-9
4-Chloro-2-(ethoxycarbonyl)benzeneboronic acid (EC: 692-707-1) 850568-61-5
4-chloro-2-ethyl-1-iodobenzene (EC: 968-369-9) 683238-56-4
4-CHLORO-2'-ETHYLBENZENESULFONANILIDE (EC: 662-672-7) 6884-98-6
4-chloro-2-ethynyl-1-fluorobenzene (EC: 101-768-0) 657425-07-5
4-chloro-2-ethynyl-1-methoxybenzene (EC: 893-936-1) 95186-47-3
4-chloro-2-ethynyl-1-methylbenzene (EC: 860-908-5) 74331-72-9
4-Chloro-2-fluoro-1-iodobenzene (EC: 614-191-9) 6797-79-1
4-chloro-2-fluoro-1-isocyanobenzene (EC: 897-680-1) 602262-00-0
4-chloro-2-fluoro-1-nitrobenzene (EC: 211-842-5) 700-37-8
4-chloro-2-fluoro-5-methoxybenzene-1-sulfonyl chloride (EC: 115-629-7) 942199-58-8
4-chloro-2-fluoro-5-methylbenzene-1-sulfonyl chloride (EC: 170-870-5) 868755-70-8
4-chloro-2-fluoro-5-nitrobenzene-1-sulfonyl chloride (EC: 129-809-8) 2149601-39-6
4-chloro-2-fluoro-6-methylbenzene-1-sulfonyl chloride (EC: 101-795-8) 1807167-61-8
4-chloro-2-fluorobenzene-1-sulfonamide (EC: 823-231-6) 852664-20-1
4-chloro-2-fluorobenzene-1-sulfonyl chloride (EC: 626-454-5) 141337-26-0
4-chloro-2-fluorobenzene-1-thiol (EC: 890-967-2) 73129-12-1
4-Chloro-2-Fluorobenzyl Mercaptan (EC: 109-154-4) 886498-25-5
(4-Chloro-2-fluorophenyl)hydrazine hydrochloride (EC: 812-743-5) 64172-78-7
4-chloro-2-hydroxybenzene-1-sulfonamide (EC: 870-737-8) 1243372-63-5