1391713-64-6

Basic information

• Product Name: diphenyl(4-tritylphenyl)phosphine oxide
• Synonyms: diphenyl(4-tritylphenyl)phosphine oxide
• CAS NO: 1391713-64-6
• Molecular Weight: 520.61
• Mol File: 1391713-64-6.mol

Chemical Properties

• CAS DataBase Reference: diphenyl(4-tritylphenyl)phosphine oxide(CAS DataBase Reference)
• NIST Chemistry Reference: diphenyl(4-tritylphenyl)phosphine oxide(1391713-64-6)
• EPA Substance Registry System: diphenyl(4-tritylphenyl)phosphine oxide(1391713-64-6)

Safety Data

• Hazardous Substances Data: 1391713-64-6(Hazardous Substances Data)

Upstream product

• 1393846-51-9 C₃₇H₂₉P 
• 68494-29-1 1-bromo-4-(triphenylmethyl)benzene 

Relevant articles and documents

Comparison of tetraphenylmethane and tetraphenylsilane as core structures of high-triplet-energy hole- and electron-transport materials

Tetraphenylmethane and tetraphenylsilane were compared as building units for high-triplet-energy, charge-transport materials. Tetraphenylsilane is effective as the building unit in electron-transport materials, whereas tetraphenylmethane is suitable in hole-transport materials (see figure; TSPO1=diphenylphosphine oxide-4-(triphenylsilyl), TSPA=phenyl-N,N-diphenyl-4- (triphenylsilyl)aniline, and TCPA=N,N-diphenyl-4-tritylaniline). Copyright