1595319-77-9

Basic information

• Product Name: 9,9'-bis(2,6-dicyanophenyl)-3,3'-bicarbazolyl
• Synonyms: 9,9'-bis(2,6-dicyanophenyl)-3,3'-bicarbazolyl
• CAS NO: 1595319-77-9
• Molecular Weight: 584.639
• Mol File: 1595319-77-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 9,9'-bis(2,6-dicyanophenyl)-3,3'-bicarbazolyl(CAS DataBase Reference)
• NIST Chemistry Reference: 9,9'-bis(2,6-dicyanophenyl)-3,3'-bicarbazolyl(1595319-77-9)
• EPA Substance Registry System: 9,9'-bis(2,6-dicyanophenyl)-3,3'-bicarbazolyl(1595319-77-9)

Safety Data

• Hazardous Substances Data: 1595319-77-9(Hazardous Substances Data)

Upstream product

• 28442-78-6 2-chloro-1,3-dicyanobenzene 
• 1984-49-2 9H,9′H-[3,3′]bicarbazole 

Relevant articles and documents

Dicarbazolyldicyanobenzenes as thermally activated delayed fluorescence emitters: Effect of substitution position on photoluminescent and electroluminescent properties

We demonstrate two efficient blue-green thermally activated delayed fluorescence (TADF) compounds comprising a dimeric phenylcarbazole and four cyano substituents on the phenyl rings. A comparison of the 2,6-dicyano- substituted derivative (26IPNDCz) with the 3,5-dicyano-substituted derivative (35IPNDCz) shows that 26IPNDCz provides a larger dihedral angle and a lower decrease in the energy difference between the first singlet and triplet excited states (ΔEST) and the TADF lifetime. An organic light-emitting diode based on 26IPNDCz afforded an external quantum efficiency of 10% with reduced efficiency roll-off.