3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''

Introduction：Basic information about 3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3'', including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

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

• Product Name: 3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine
• Synonyms: 3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine;TmPyPB;1,3,5-tri[(3-pyridyl)-phen-3-yl]benzene;TMPyPB , 1,3,5-Tri(M-pyrid-3-yl-phenyl)benzene;3,3'-(5'-(3-(pyridin-3-yl)phenyl)-[1,1':3',1''-terphenyl]-3,3''-diyl)dipyridine;TM3PyPB;1,3,5-tri[(3-pyridyl)-phen-3-yl]benzene/TMPyPB;TMPyPB, 1,3,5-tri[(3-pyridyl)-phen-3-yl]benzene
• CAS: 921205-03-0
• MF: C39H27N3
• MW: 537.65
• EINECS: 1312995-182-4
• Product Categories: OLED
• Mol File: 921205-03-0.mol

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
• solubility: chloroform: soluble dichloromethane: soluble
• form: powder
• pka: 5.02±0.11(Predicted)
• InChI: 1S/C39H27N3/c1-7-28(34-13-4-16-40-25-34)19-31(10-1)37-22-38(32-11-2-8-29(20-32)35-14-5-17-41-26-35)24-39(23-37)33-12-3-9-30(21-33)36-15-6-18-42-27-36/h1-27H
• 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
• Storage Class: 11 - Combustible Solids

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.