1426812-05-6

Basic information

• Product Name: 9-(4-formylphenyl)-9H-carbazole-3-carbaldehyde
• Synonyms: 9-(4-formylphenyl)-9H-carbazole-3-carbaldehyde
• CAS NO: 1426812-05-6
• Molecular Weight: 299.329
• Mol File: 1426812-05-6.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 9-(4-formylphenyl)-9H-carbazole-3-carbaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 9-(4-formylphenyl)-9H-carbazole-3-carbaldehyde(1426812-05-6)
• EPA Substance Registry System: 9-(4-formylphenyl)-9H-carbazole-3-carbaldehyde(1426812-05-6)

Safety Data

• Hazardous Substances Data: 1426812-05-6(Hazardous Substances Data)

Upstream product

• 1226860-66-7 3-bromo-9-(4-bromophenyl)-9H-carbazole 
• 68-12-2 N,N-dimethyl-formamide 
• 589-87-7 1,4-bromoiodobenzene 
• 57102-42-8 N-(4-bromophenyl)carbazole 
• 108-86-1 bromobenzene 
• 86-74-8 9H-carbazole 
• 1150-62-5 N-phenylcarbazole 

Downstream Products

• 1426812-04-5 1-phenyl-2-(4-(3-(1-phenyl-1H-phenanthro[9,10-d]imidazol-2-yl)-9H-carbazol-9-yl)phenyl)-1H-phenanthro[9,10-d]imidazole 

Relevant articles and documents

POLYMERIC CHARGE TRANSFER LAYER AND ORGANIC ELECTRONIC DEVICE CONTAINING THE SAME

The present invention relates to a polymeric charge transfer layer comprising a polymer. The polymer comprises as polymerized units, Monomer A, Monomer B, and Monomer C crosslinking agent. The present invention further relates to an organic electronic device especially an organic light emitting device containing the polymeric charge transfer layer.

High-efficiency deep blue fluorescent emitters based on phenanthro[9,10-d]imidazole substituted carbazole and their applications in organic light emitting diodes

A series of highly efficient deep blue emitters comprising of carbazole and phenanthro[9,10-d]imidazole moieties are designed and synthesized. These compounds present deep blue emission, narrow FWHM, high quantum yields, high thermal and morphological stabilities. Among them, the design strategy of 2:1 ratio of phenanthro[9,10-d]imidazole and carbazole unit affords M2 with more balanced carrier injection and transporting properties. OLEDs using M2 as emitting layer is observed to deliver a truly deep blue CIE of y 3is attained with a maximum current efficiency of 33.35 cd A-1, a power efficiency of 22.99 lm W-1and a maximum external quantum efficiency of 9.47%. When doped with an orange fluorescent material, upon careful tuning the doping proportion, the two-emitting-component white OLED is successfully fabricated with a maximum current efficiency of 5.53 cd A-1and CIE coordinates of (0.313, 0.305). Both the non-doped and doped devices exhibited high operational stability with negligible efficiency roll-off over the broad current density range.

High-efficiency violet-light-emitting materials based on phenanthro[9,10-d]imidazole

Novel violet: The material M2 (see picture), which is based on phenanthro[9,10-d]imidazole and carbazole, has a narrow band in the electroluminescence emission spectrum that results in saturated violet-light emission. The CIE of a non-doped device can reach (0.166, 0.056) with an external efficiency of 3.02 %. Copyright