Potential Occupational Carcinogens

11275 chemicals flagged by NIOSH as potential occupational carcinogens.

Chemical Name CAS Number NIOSH REL NIOSH IDLH
4-Chloro-3-methylbenzene-1,2-diamine Hydrochloride (EC: 807-035-8) 673487-36-0
4-chloro-3-methylbenzene-1-sulfonyl chloride (EC: 673-840-4) 6291-02-7
(4-chloro-3-methylphenyl)hydrazine (EC: 965-995-4) 62646-06-4
(4-chloro-3-methylphenyl)hydrazine hydrochloride (EC: 155-255-1) 221687-08-7
4-chloro-3-nitrobenzenesulphonamide (EC: 202-559-8) 97-09-6
4-chloro-3-nitrobenzenesulphonyl chloride (EC: 202-558-2) 97-08-5
4-chloro-3-nitro-N-phenylbenzenesulphonamide (EC: 205-297-2) 137-49-5
4-chloro-3-(trifluoromethoxy)benzene-1-sulfonyl chloride (EC: 186-512-6) 1261450-26-3
4-Chloro-3-(trifluoromethoxy)nitrobenzene (EC: 812-824-5) 113421-97-9
4-chloro-3-(trifluoromethyl)benzene-1-sulfonyl chloride (EC: 672-518-0) 32333-53-2
4-chloro-3-(trifluoromethyl)benzene-1-thiol (EC: 969-191-4) 18800-22-1
4-Chloro-3-(trifluoromethyl)benzeneboronic acid (EC: 675-054-7) 176976-42-4
4-CHLORO-4'-ETHOXYBENZENESULFONANILIDE (EC: 659-256-2) 14738-03-5
4-CHLORO-4'-ETHYLBENZENESULFONANILIDE (EC: 667-872-8) 1725-89-9
4-chloro-5-(4-methylbenzenesulfonyl)-5H-pyrrolo[3,2-d]pyrimidine (EC: 171-350-0) 1311275-32-7
4-chloro-5-fluorobenzene-1,2-diamine (EC: 679-081-5) 139512-70-2
4-chloro-5-methoxybenzene-1,2-diamine (EC: 691-094-8) 38608-06-9
4-chloro-5-methyl-o-anisidine (EC: 228-943-5) 6376-14-3
4-Chloro-5-(trifluoromethoxy)benzene-1,2-diamine (EC: 816-246-4) 156425-08-0
4-chloro-5-(trifluoromethyl)benzene-1,2-diamine (EC: 695-217-6) 157590-59-5
4-chloro-6-methylbenzene-1,3-diamine (EC: 141-162-3) 43216-72-4
4-chlorobenzene-1,3-diamine (EC: 225-877-9) 5131-60-2
4-chlorobenzene-1,3-disulphonyl dichloride (EC: 220-759-3) 2891-17-0
4-chlorobenzene-1-carboximidamide hydrochloride (EC: 604-389-3) 14401-51-5
4-chlorobenzene-1-diazonium; tetrafluoroboranuide (EC: 816-847-1) 673-41-6
4-Chlorobenzeneseleninic anhydride (EC: 683-670-2) 206986-80-3
4-CHLORO-BENZENESULFONIC ACID 2,4-DICHLORO-PHENYL ESTER (EC: 665-110-9) 6621-62-1
4-CHLORO-BENZENESULFONIC ACID 2-CHLORO-PHENYL ESTER (EC: 666-862-0) 13631-56-6
4-CHLORO-BENZENESULFONIC ACID 4-ACETYL-PHENYL ESTER (EC: 651-264-4) 64101-68-4
4-CHLORO-BENZENESULFONIC ACID 4-BROMO-PHENYL ESTER (EC: 666-861-5) 6289-17-4
4-CHLORO-BENZENESULFONIC ACID PHENYL ESTER (EC: 665-106-7) 2437-33-4
4-CHLOROBENZENESULFONIC HYDRAZIDE (EC: 660-992-1) 2751-25-9
(4-CHLORO-BENZENESULFONYL)-((4-CHLORO-PHENYL)-HYDRAZONO)-ACETIC ACID ETHYL ESTER (EC: 651-274-9) 5033-60-3
((4-CHLORO-BENZENESULFONYLIMINO)-PHENYL-METHYL)-THIOCARBAMIC ACID O-ETHYL ESTER (EC: 651-347-5) 56181-03-4
4-Chlorobenzenesulfonyl isocyanate (EC: 623-562-4) 5769-15-3
4-chlorobenzenesulphonamide (EC: 202-689-5) 98-64-6
4-chlorobenzenesulphonic acid (EC: 202-690-0) 98-66-8
4-chlorobenzenesulphonyl chloride (EC: 202-685-3) 98-60-2
4-chlorobenzenethiol (EC: 203-408-9) 106-54-7
(4-chlorobut-2-yn-1-yl)benzene (EC: 820-846-1) 33598-24-2
{[(4-chlorobutan-2-yl)oxy]methyl}benzene (EC: 155-828-6) 90812-69-4
(4-chlorobutyl)benzene (EC: 225-408-8) 4830-93-7
4-(chlorodifluoromethoxy)benzene-1-sulfonamide (EC: 960-992-4) 2913279-36-2
4-(chlorodifluoromethoxy)benzene-1-sulfonyl chloride (EC: 183-621-0) 2870646-10-7
4-chloroformylphthalic anhydride (EC: 214-874-8) 1204-28-0
4-(chloromethyl)-1,2-diethoxybenzene (EC: 178-719-5) 27472-20-4
4-(chloromethyl)-1,2-difluorobenzene (EC: 671-872-3) 698-80-6
4-(chloromethyl)-1,2-dimethoxybenzene (EC: 230-756-9) 7306-46-9
4-(chloromethyl)-1,2-dinitrobenzene (EC: 806-838-0) 89692-62-6
4-(chloromethyl)-1,3-dioxane (EC: 155-187-2) 1121-62-6