2'-(Trifluoromethyl)propiophenone (CAS NO.16185-96-9), its Synonyms are 2-(Trifluoromethyl)propiophenone ; 1-[2-(Trifluoromethyl)phenyl]-1-propanone ; o-Trifluoromethylpropiophenone ; 1-(2-(Trifluoromethoxy)phenyl)propan-1-one .