357339-79-8

Basic information

• Product Name: Benzenamine, 4,4'-(2,7-dibromo-9H-fluoren-9-ylidene)bis[N,N-diphenyl-
• CAS NO: 357339-79-8
• Molecular Formula: C49H34Br2N2
• Molecular Weight: 810.63
• Mol File: 357339-79-8.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: Benzenamine, 4,4'-(2,7-dibromo-9H-fluoren-9-ylidene)bis[N,N-diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenamine, 4,4'-(2,7-dibromo-9H-fluoren-9-ylidene)bis[N,N-diphenyl-(357339-79-8)
• EPA Substance Registry System: Benzenamine, 4,4'-(2,7-dibromo-9H-fluoren-9-ylidene)bis[N,N-diphenyl-(357339-79-8)

Safety Data

• Hazardous Substances Data: 357339-79-8(Hazardous Substances Data)

Upstream product

• 16433-88-8 2,7-dibromo-9H-fluorene 
• 486-25-9 9-fluorenone 
• 14348-75-5 2,7-dibromofluorene-9-one 
• 603-34-9 N,N-diphenylaminobenzene 

Downstream Products

• 1393742-11-4 C₈₁H₈₂N₄ 
• 1404363-99-0 4,4'-(2,7-bis[4'-(9H-carbazol-9-yl)-2-methylbiphenyl-4-yl]-9H-fluorene-9,9-diyl)bis(N,N-diphenylaniline) 
• 1404363-95-6 4,4'-{2,7-bis[2-biphenyl-4-ylvinyl]-9H-fluorene-9,9-diyl}bis(N,N-diphenylaniline) 
• 1404363-94-5 4,4'-(2,7-dibiphenyl-4-yl-9H-fluorene-9,9-diyl)bis(N,N-diphenylaniline) 
• 1369432-56-3 2,7-bis(pyren-1-yl)-9,9-bis(4-diphenylaminophenyl)fluorene 

Relevant articles and documents

Bromine-substituted triphenylamine derivatives with improved hole-mobility for highly efficient green phosphorescent OLEDs with a low operating voltage

Charge transport materials play a crucial role in organic light-emitting diodes (OLEDs) due to their effect on reducing the operating voltage and enhancing the power efficiency. To develop hole transport materials with improved hole-mobility, two novel br

Synthesis and photophysical properties of two-photon absorbing spirofluorene derivatives

New spirofluorene-based quadrupolar two-photon absorbing dyes having triphenylamine and N,Ndibutylaniline as electron donors at the end of molcules were designed and synthesized. The thirdorder nonlinear optical properties of these compounds were studied using a two-photon excited fluorescence method. They were found to have high two-photon absorption cross-section owing to extended conjugation of the spirofluorene moiety. The effect of varying the donor strength could be discerned by comparing the two compounds. They were successfully used as a photosensitizers for two-photon initiated polymerization of three-dimensional micro-objects. Copyright

Blue light-emitting and hole-transporting materials based on 9,9-bis(4-diphenylaminophenyl)fluorenes for efficient electroluminescent devices

New bifunctional materials namely BTTF, TPTF and BPTF having 9,9-bis(4-diphenylaminophenyl)fluorene as a molecular platform were synthesized and characterized. These molecules showed strong blue emission in both solution and solid state with a solution fl