TFMB | 2,2′-Bis(TriFluoroMethyl)Benzidine

2,2′-Bis(trifluoromethyl)benzidine (TFMB or TFDB) is primarily used as a high-performance monomer to synthesize transparent, flexible, and heat-resistant polyimide films. It is widely used in electronic applications, such as substrates for flexible displays, solar cell encapsulation, and in the development of organic semiconductors, OLEDs, and specialized polymers.

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2,2′-Bis(TriFluoroMethyl)Benzidine (TFMB) specifications

CAS Number: 341-58-2
Molecular Structure: TFMB | 2,2'-Bis(trifluoromethyl)benzidine
Synonyms: 2,2′-Bis(trifluoromethyl)benzidine, 4,4′-Diamino-2,2′-bis(trifluoromethyl)biphenyl, TFMB, TFDB
Molecular Formula: C14H10F6N2
Molecular Weight: 320.23
M.P. (melting point): 182℃