Synonyms: Phenol, 4,4'-(2,2,2-trifluoro-1-phenylethylidene)bis-, Phenol, 4,4'-[α-(trifluoromethyl)benzylidene]di- (7CI,8CI); 4,4'-(2,2,2-Trifluoro-1-phenylethylidene)bis[phenol]; 1,1,1-Trifluoro-2,2-bis(4-hydroxyphenyl)-2-phenylethane; 1,1-Bis-(4-hydroxyphenyl)-1-phenyl-2,2,2-trifluoroethane