ChemicalBook > Product Catalog > Pharmaceutical intermediates > OLED material intermediate > N4,N4,N4',N4'-tetra([1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4,4'-diamine
N4,N4,N4',N4'-tetra([1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4,4'-diamine
N4,N4,N4',N4'-tetra([1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4,4'-diamine Basic information
- Product Name:
- N4,N4,N4',N4'-tetra([1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4,4'-diamine
- Synonyms:
-
- N4,N4,N4’,N4’-Tetra(4-biphenylyl)-biphenyl-4,4’-diamine
- N,N'-Tetra(4-biphenyl)benzidine
- N,N,N',N'-Tetrakis(4-biphenylyl)benzidine (This product is only available in Japan.)
- N,N,N',N'-Tetrakis(4-biphenylyl)benzidine
- N,N,N',N'-Tetrakis(4-biphenylyl)benzidine
- [1,1'-BIPHENYL]-4,4'-DIAMINE, N4,N4,N4',N4'-TETRAKIS([1,1'-BIPHENYL]-4-YL)-
- N,N,N' ,N'-tetrakis([1,1'-biphenyl]-4-yl)-[1,1'-Biphenyl]-4,4'-diaMine
- 4,4'-Bis[bis(4-biphenylyl)amino]biphenyl
- CAS:
- 164724-35-0
- MF:
- C60H44N2
- MW:
- 793
- EINECS:
- 200-110-4
- Product Categories:
-
- OLED materrials
- OLED
- Mol File:
- 164724-35-0.mol
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N4,N4,N4',N4'-tetra([1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4,4'-diamine Chemical Properties
- Melting point:
- 265°C(lit.)
- Density
- 1.169
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- form
- powder to crystal
- pka
- -2.75±0.60(Predicted)
- color
- White to Light yellow to Green
- InChIKey
- WXAIEIRYBSKHDP-UHFFFAOYSA-N
- SMILES
- C1(C2=CC=C(N(C3=CC=C(C4=CC=CC=C4)C=C3)C3=CC=C(C4=CC=CC=C4)C=C3)C=C2)=CC=C(N(C2=CC=C(C3=CC=CC=C3)C=C2)C2=CC=C(C3=CC=CC=C3)C=C2)C=C1
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N4,N4,N4',N4'-tetra([1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4,4'-diamine Usage And Synthesis
Description
N4, N4, N4', N4'-tetra([1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4,4'-diamine (or BPBPA) is an Electron-Rich Triarylamine Derivative with two amines substituted by four biphenyl groups. It is commonly used as a hole transport layer (HTL) material in OLEDs. BPBPA demonstrates high charge carrier mobility of 1.74 ×10?2 cm2/V?s, enabling rapid hole extraction from the adjacent donor layer. This results in an enhanced open-circuit voltage and improves powder conversion efficiency (PCE) of 9% with reference devices.
Chemical Properties
White powder
N4,N4,N4',N4'-tetra([1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4,4'-diamineSupplier
Mascot I.E. Co., Ltd Gold
- Tel
- 0519-85010339 13584504415
- info@mascot-ie.com
Shijiazhuang Sdyano Fine Chemical Co., Ltd.
- Tel
- 0311-89250318 031166536426
- master@sjzsdyn.com
Beijing Green Guardee Technology CO,.LTD
- Tel
- 010-69706062-8030 18511583708
- sunxuxia@greenguardee.com
Adamas Reagent, Ltd.
- Tel
- 400-6009262 16621234537
- chenyj@titansci.com
Tangshan Moneide Trading Co., Ltd.
- Tel
- 0315-8309571 15633399667
- sales@moneidechem.com
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N4,N4,N4',N4'-tetra([1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4,4'-diamine(164724-35-0)Related Product Information
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- N,N-Bis(9,9-dimethyl-9H-fluoren-2-yl)aniline
- Copper(II) phthalocyanine
- N,N'-Bis(4-methoxy-2-methylphenyl)-N,N'-diphenylbenzidine
- 1,3,5-Tris[4-(diphenylamino)phenyl]benzene
- N,N,N',N'-Tetrakis(4-methylphenyl)benzidine
- 1,3,5-Tris[4-(9-carbazolyl)phenyl]benzene