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.)

InChI

InChI=1S/C40H30/c1-5-13-35(14-6-1)39(36-15-7-2-8-16-36)29-31-21-25-33(26-22-31)34-27-23-32(24-28-34)30-40(37-17-9-3-10-18-37)38-19-11-4-12-20-38/h1-30H

InChIKey

UHXOHPVVEHBKKT-UHFFFAOYSA-N

SMILES

C1(C2=CC=C(/C=C(/C3=CC=CC=C3)\C3=CC=CC=C3)C=C2)=CC=C(/C=C(/C2=CC=CC=C2)\C2=CC=CC=C2)C=C1

CAS DataBase Reference

142289-08-5

Absorption

λmax?351 nm (THF)

Safety Information

HS Code 

2902.90.9000

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'-biphenyl(142289-08-5)Related Product Information

• TRANS-STILBENE
• 4,4'-Diacetylbiphenyl
• Bifendate
• 4,4'-Ethylenedianiline
• Biphenyl
• 2,3,3',4,4',5-HEXACHLOROBIPHENYL
• Benzidine
• 1,2-Diphenylethylenediamine
• 9,9-bis[4-(pyrenyl)phenyl]-9H-fluorene
• 3,3''-Di(9H-carbazol-9-yl)-1,1':3',1''-terphenyl
• CZBDF
• 4,4',4''-Tris(carbazol-9-yl)-triphenylamine
• 9-[3-(Dibenzo[b,d]furan-2-yl)phenyl]-9H-carbazole
• 9,9'-Bianthracene
• 8-Hydroxyquinoline aluminum salt
• Styrene
• 4,4'-Bis(2,2-diphenylvinyl)-1,1'-biphenyl