| Identification | Back Directory | [Name]
1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene | [CAS]
1030380-38-1 | [Synonyms]
B 3PyPB
BmPyPhB (B3PyPB)
3,5,3'',5''-Tetra-3-pyridyl-1,1'
3,3'',5,5''-tetra(pyridin-3-yl)-1,1':3',1''-terphenyl
1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene ISO 9001：2015 REACH
Pyridine, 3,3',3'',3'''-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetrayltetrakis- | [Molecular Formula]
C38H26N4 | [MDL Number]
MFCD28142373 | [MOL File]
1030380-38-1.mol | [Molecular Weight]
538.64 |
| Chemical Properties | Back Directory | [Melting point ]
264-269°C | [Boiling point ]
753.0±55.0 °C(Predicted) | [density ]
1.186±0.06 g/cm3(Predicted) | [form ]
powder | [pka]
4.74±0.12(Predicted) | [InChI]
1S/C38H26N4/c1-6-27(33-17-35(29-8-2-12-39-23-29)21-36(18-33)30-9-3-13-40-24-30)16-28(7-1)34-19-37(31-10-4-14-41-25-31)22-38(20-34)32-11-5-15-42-26-32/h1-26H | [InChIKey]
WCXKTQVEKDHQIY-UHFFFAOYSA-N | [SMILES]
C1(C2=CC(C3=CC=CN=C3)=CC(C4=CN=CC=C4)=C2)=CC=CC(C5=CC(C6=CC=CN=C6)=CC(C7=CN=CC=C7)=C5)=C1 | [Absorption]
λmax?259 nm in?film | [color ]
White powder/crystals | [Description]
Bearing four pyridyl groups, B3PyPB is electron deficient and has high electron mobility. It is widely used as an electron-transport material (ETL) in OLED devices. With a deep HOMO energy level (6.60 eV),?B3PyPB is also used as a hole-blocking layer material (EBL). | [Fluorescene]
λem?359 nm in?film |
| Hazard Information | Back Directory | [Uses]
Wide energy gap (~ 4.05 eV) electron transport materials containing 3, 5-dipyridylphenyl moieties for high efficiency PHOLED. |
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