3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine Chemical Properties

Melting point:

195-200°C

Boiling point:

748.9±55.0 °C(Predicted)

Density 

1.166

storage temp. 

2-8°C

pka

5.02±0.11(Predicted)

InChIKey

CINYXYWQPZSTOT-UHFFFAOYSA-N

SMILES

C1(C2=CC(C3=CC=CC(C4=CC=CN=C4)=C3)=CC(C3=CC=CC(C4=CC=CN=C4)=C3)=C2)=CC=CC(C2=CC=CN=C2)=C1

color 

White powder/crystals

Absorption

λmax?254 nm in DCM

Safety Information

WGK Germany 

3

HS Code 

2933399990

3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine Usage And Synthesis

Description

With a low-lying HOMO, high triplet energy level, and electron-deficient pyridine groups, TmPyPB is widely used as an electron-transport layer and hole-blocking layer material in organic electronic devices (such as OLEDs, OPV and perovskite solar cells).

Uses

Electron-transport and hole/exciton-blocking materail with high electron mobility (10^-4-10^-3?cm²?V^-1?s^-1) and high triplet energy level (2.75 eV) for highly efficient phosphorescent OLEDs application.

3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine(921205-03-0)Related Product Information

• Phenylimidazole
• 4-Phenylpyridine
• 4-Isopropylpyridine
• DI-2-PYRIDYL KETONE
• 2-Phenylpyridine
• Pyridine