346-88-3

Basic information

• Product Name: 3,3'-BIS(TRIFLUOROMETHYL)BENZIDINE
• Synonyms: 33TFMB;3,3'-DI(TRIFLUOROMETHYL)BENZIDINE;3,3'-BIS(TRIFLUOROMETHYL)-4,4'DIAMINOBIPHENYL;3,3'-BIS(TRIFLUOROMETHYL)BENZIDINE;3,3'-Bis(trifluoromethyl)benzidine97%;3,3'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diamine 97%;3,3'-Bis(trifluoromethyl)-4,4'-diaminobiphenyl, 3,3'-Bis(trifluoromethyl)benzidine;3,3'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diamine97%
• CAS NO: 346-88-3
• Molecular Formula: C14H10F6N2
• Molecular Weight: 320.23
• Mol File: 346-88-3.mol
• Article Data: 0

Chemical Properties

• Melting Point: 180-181
• Boiling Point: 364.2 °C at 760 mmHg
• Flash Point: 165.5 °C
• Appearance: /
• Density: 1.609 g/cm³
• PKA: 1.75±0.13(Predicted)
• CAS DataBase Reference: 3,3'-BIS(TRIFLUOROMETHYL)BENZIDINE(CAS DataBase Reference)
• NIST Chemistry Reference: 3,3'-BIS(TRIFLUOROMETHYL)BENZIDINE(346-88-3)
• EPA Substance Registry System: 3,3'-BIS(TRIFLUOROMETHYL)BENZIDINE(346-88-3)

Safety Data

• Hazard Codes: T,Xi
• Statements: 22-45-50/53
• Safety Statements: 22-36/37/39-45
• RIDADR: 2811
• HazardClass: IRRITANT-HARMFUL
• Hazardous Substances Data: 346-88-3(Hazardous Substances Data)

Usage

Uses

3,3''-Bis(trifluoromethyl)benzidine (CAS# 346-88-3) can be used for optical materials due to its low thermal expansion coefficient, refractive index, dielectric constant, and good organic solvent solubility. It can also be used for electronic insulating film and organic LEDs.

Upstream product

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• 444-95-1 N,N'-bis-(2-trifluoromethyl-phenyl)-hydrazine 
• 363-95-1 4,4'-dinitro-3,3'-bis-trifluoromethyl-biphenyl