Synonyms: Aniline,4,4'-[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]di- (7CI);Aniline,4,4'-[trifluoro-1-(trifluoromethyl)ethylidene]di- (8CI);2,2-Bis(4-aminophenyl)hexafluoropropane;4,4'-(Hexafluoroisopropylidene)dianiline;BIS-A-AF;Hexafluoroisopropylidiene-4,4'-dianiline;