1197177-29-9

Basic information

• Product Name: 1-phenyl-2-(4'-(triphenylsilyl)-(1,1'-biphenyl)-4-yl)-1H-phenanthro[9,10-d]imidazole
• Synonyms: 1-phenyl-2-(4'-(triphenylsilyl)-(1,1'-biphenyl)-4-yl)-1H-phenanthro[9,10-d]imidazole
• CAS NO: 1197177-29-9
• Molecular Weight: 704.946
• Mol File: 1197177-29-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-phenyl-2-(4'-(triphenylsilyl)-(1,1'-biphenyl)-4-yl)-1H-phenanthro[9,10-d]imidazole(CAS DataBase Reference)
• NIST Chemistry Reference: 1-phenyl-2-(4'-(triphenylsilyl)-(1,1'-biphenyl)-4-yl)-1H-phenanthro[9,10-d]imidazole(1197177-29-9)
• EPA Substance Registry System: 1-phenyl-2-(4'-(triphenylsilyl)-(1,1'-biphenyl)-4-yl)-1H-phenanthro[9,10-d]imidazole(1197177-29-9)

Safety Data

• Hazardous Substances Data: 1197177-29-9(Hazardous Substances Data)

Upstream product

• 1228632-34-5 1-phenyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-phenanthro[9,10-d]imidazole 
• 18737-40-1 4-bromophenyltriphenylsilane 
• 1147081-43-3 2-(4-bromophenyl)-1-phenyl-1H-phenanthro- [9,10-d]imidazole 

Relevant articles and documents

Separation of electrical and optical energy gaps: Selectively adjusting the electrical and optical properties for a highly efficient blue emitter

The design concept of separation of optical and electrical bandgap for wide bandgap materials is further developed in DCzSiPI. The HOMO/LUMO levels can be tuned by incorporation of PI and DCz substituents. The tetraphenylsilane core avoids the intramolecular charge transfer from DCz to PI (DCz=dimer carbazole, PI=phenanthro[9,10-d]imidazole). The allowed transitions are found to be from HOMO-1 to LUMO providing DCzSiPI with sufficient bandgap. Copyright