Synonyms: Bis(p-fluorophenyl) ketone;Bis(4-fluorophenyl) ketone;4-07-00-01374 (Beilstein Handbook Reference);Bis(4-fluorophenyl)methanone;p,p-Difluorobenzophenone;Methanone, bis(4-fluorophenyl)- (9CI);Benzophenone, 4,4-difluoro-;Di-p-fluorophenyl ketone;4,4-Difluorobenzophenone;Methanone, bis (4-fluorophenyl)-;4,4'-Difluro benzophenone;4,4'-Difluoroacetophenone;4,4'-difluoro-benzophenon;