Synonyms: Benzaldehyde,3,4-[(difluoromethylene)dioxy]- (6CI,8CI);2,2-Difluoro-1,3-benzodioxol-5-carboxaldehyde; 2,2-Difluoro-1,3-benzodioxolo-5-carboxaldehyde;2,2-Difluoro-5-formylbenzodioxole;2,2-Difluorobenzo[1,3]dioxole-5-carboxaldehyde;2,2-Difluorobenzo[d][1,3]dioxole-5-carboxaldehyde;2,2-Difluorobenzodioxole-5-carboxaldehyde; 2,2-Difluoroindan-5-carboxaldehyde;3,4-(Difluoromethylenedioxy)benzaldehyde;5-Formyl-2,2-difluoro-1,3-benzodioxole