1203-86-7 2,2,2',4',5'-PENTACHLOROACETOPHENONE 2,2-Dichloro-1-(2,4,5-trichlorophenyl)ethan-1-one 2,4,5-Trichlorophenacylidene chloride 2,4,5-Trichlorophenacylidene dichloride Acetophenone, 2,2,2',4',5'-pentachloro- EINECS 214-871-1 Ethanone, 2,2-dichloro-1-(2,4,5-trichlorophenyl)- HSDB 5794 Pentachloroacetophenone alpha,alpha,2,4,5-Pentachloroacetophenone