Synonyms: o-Trifluoromethylbenzal chloride;o-Xylene, a',a'-dichloro-a,a,a-trifluoro- (6CI,8CI);1-(dichloromethyl)-2-(trifluoromethyl)benzene;1-(Dichloromethyl)-2-(trifluoromethyl)benzene;Benzene, 1-(dichloromethyl)-2-(trifluoromethyl)-;α',α'-dichloro-α,α,α-trifluoro-O-xylene;