1246290-86-7

Basic information

• Product Name: 9,9'-(2-((4-phenyl-1,2,3-triazol-1-yl)methyl)biphenyl-4,4'-diyl)biscarbazole
• CAS NO: 1246290-86-7
• Molecular Weight: 641.775
• Mol File: 1246290-86-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 9,9'-(2-((4-phenyl-1,2,3-triazol-1-yl)methyl)biphenyl-4,4'-diyl)biscarbazole(CAS DataBase Reference)
• NIST Chemistry Reference: 9,9'-(2-((4-phenyl-1,2,3-triazol-1-yl)methyl)biphenyl-4,4'-diyl)biscarbazole(1246290-86-7)
• EPA Substance Registry System: 9,9'-(2-((4-phenyl-1,2,3-triazol-1-yl)methyl)biphenyl-4,4'-diyl)biscarbazole(1246290-86-7)

Safety Data

• Hazardous Substances Data: 1246290-86-7(Hazardous Substances Data)

Upstream product

• 86-74-8 9H-carbazole 
• 57102-42-8 N-(4-bromophenyl)carbazole 
• 106-37-6 1.4-dibromobenzene 
• 615-59-8 1,4-dibromo-2-methylbenzene 
• 699119-26-1 [4-(9H-carbazol-9-yl)-2-methylphenyl]boronic acid 
• 699119-23-8 9-(4-bromo-3-methyl-phenyl)-9H-carbazole 
• 1246290-95-8 9,9'-((2-azidomethyl)biphenyl-4,4'-diyl)biscarbazole 
• 536-74-3 phenylacetylene 
• 1246290-93-6 9,9'-((2-bromomethyl)biphenyl-4,4'-diyl)biscarbazole 
• 900863-99-2 9,9'-((2-methyl)biphenyl-4,4'-diyl)biscarbazole 

Relevant articles and documents

A bipolar host containing 1,2,3-triazole for realizing highly efficient phosphorescent organic light-emitting diodes

We have developed a novel host material, 9,9′-(2-((4-phenyl-1,2,3- triazol-1-yl)methyl)biphenyl-4,4′-diyl)biscarbazole (CBP-TA), for realizing highly efficient blue phosphorescent OLEDs. The maximum external quantum efficiency of the OLED device developed using CBP-TA doped with a blue phosphorescent material was 30% greater than that of a CBP-based device. This enhanced external quantum efficiency resulted from the bipolar properties of the new host, owing to which well-balanced hole and electron transport through the emitting layer was achieved. The excellent bipolar carrier transport properties of the new host were experimentally verified using various OLED device data.