Synonyms: Acetophenone,2,2,2-trifluoro-4'-methyl- (6CI,7CI,8CI);1-Methyl-4-(trifluoroacetyl)benzene;2,2,2-Trifluoro-1-(4-methylphenyl)ethanone;2,2,2-Trifluoro-4'-methylacetophenone;4-Methyl-a,a,a-trifluoroacetophenone;4-Methylphenyl trifluoromethyl ketone;4'-Methyl-2,2,2-trifluoroacetophenone;NSC 142255;Trifluoromethyl 4-methylphenyl ketone;Trifluoromethyl p-tolylketone;p-Methyl-a,a,a-trifluoroacetophenone;p-Trifluoroacetyltoluene;a,a,a-Trifluoro-p-methylacetophenone;