4,4'-Bis(2,2-diphenylvinyl)-1,1'-biphenyl
4,4'-Bis(2,2-diphenylvinyl)-1,1'-biphenyl Basic information
- Product Name:
- 4,4'-Bis(2,2-diphenylvinyl)-1,1'-biphenyl
- Synonyms:
-
- DPVBI
- 4,4'-BIS(2,2-DIPHENYLETHEN-1-YL)BIPHENYL
- 4,4'-Bis(2,2-diphenylvinyl)-1,1'-biphenyl
- 4,4-BIS(2,2-DIPHENYL-ETHEN-1-YL)-DIPHENYL BLUE EMITTER 450
- 4,4'-Bis(2,2-diphenylvinyl)biphenyl-1,1'-biphenyl
- 1,4-bis(2,2-diphenylvinyl)biphenyl
- 4,4'-Bis(2,2-dipheny
- 4,4'-Bis(2,2-diphenylvinyl)biphenyl
- CAS:
- 142289-08-5
- MF:
- C40H30
- MW:
- 510.67
- Product Categories:
-
- oled materials
- electronic
- Electronic Chemicals
- OLED
- Mol File:
- 142289-08-5.mol
4,4'-Bis(2,2-diphenylvinyl)-1,1'-biphenyl Chemical Properties
- Melting point:
- 207°C
- Boiling point:
- 627.3±55.0 °C(Predicted)
- Density
- 1.124±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- form
- powder to crystal
- color
- Light yellow to Yellow to Orange
- λmax
- 353nm(CHCl3)(lit.)
- InChIKey
- UHXOHPVVEHBKKT-UHFFFAOYSA-N
- CAS DataBase Reference
- 142289-08-5
- Absorption
- λmax?351 nm (THF)
4,4'-Bis(2,2-diphenylvinyl)-1,1'-biphenyl Usage And Synthesis
Classification
Hole-injection materials, Hole-transporting materials, Blue light-emitting materials, Host materials, Organic light-emitting diodes (OLEDs), Organic electronics.
Applications
DPVBi, 4,4 -bis(2,2 -diphenylvinyl)-1,1 -diphenyl, is a wide band gap small molecule semiconducting material, commonly used as a blue host-emitting material in OLEDs.
It has been reported that DPVBi can effectively manipulate the Schottky energy barrier between the ITO and the emitting layer, and thus significantly enhance hole-injection, current and luminance efficiencies of OLEDs, as well as their stability.
Description
DPVBi, 4,4 -bis(2,2 -diphenylvinyl)-1,1 -diphenyl, is a wide band gap small molecule semiconducting material, commonly?used?as a blue host-emitting material in OLEDs.
Chemical Properties
Light yellow powder
4,4'-Bis(2,2-diphenylvinyl)-1,1'-biphenylSupplier
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4,4'-Bis(2,2-diphenylvinyl)-1,1'-biphenyl(142289-08-5)Related Product Information
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- 4,4'-Bis(2,2-diphenylvinyl)-1,1'-biphenyl