Product Name： 2,2'-Bis(trifluoromethyl)benzidine
Other Name： 2,2'-Bis(trifluoromethyl)-4,4'-diamino biphenyl;2,2'-Bis(trifluoromethyl)benzidine
Purity:≥99%
Appearance:White Powder
Melting point: 183 ℃
Boiling point: 376.9 ℃ at760mmHg
Ignition point: 171.4 ℃

Application: Liquid crystal intermediate, used for the production of polyimide