Basic information Safety Supplier Related

N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine

Basic information Safety Supplier Related

N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine Basic information

Product Name:
N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine
Synonyms:
  • N,N,N',N'-tetra-naphthalen-2-yl-benzidine
  • Β-TNB
  • N,N,N',N'-Tetra-2-naphthalnyl-[1,1'-biphenyl]-4,4'-diaMine
  • N,N,N′,N′-Tetrakis(2-naphthyl)benzidine
  • N,N,N',N'-Tetra(2-naphthyl)benzidine
  • N,N,N',N'-TETRAKIS(NAPHTH-2-YL)BENZIDINE
  • N4,N4,N4,N4-Tetra(naphthalen-2-yl)-[1,1-biphenyl]-4,4-diamine
  • N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine
CAS:
141752-82-1
MF:
C52H36N2
MW:
688.86
Product Categories:
  • electronic
  • White powder
  • OLED
Mol File:
141752-82-1.mol
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N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine Chemical Properties

Melting point:
243.2-246.1°C
Density 
1.244±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
pka
-2.77±0.30(Predicted)
form 
powder or crystals
color 
White to Yellow to Green
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Safety Information

WGK Germany 
3
HS Code 
2921.59.8090
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N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine Usage And Synthesis

Uses

This material is used as a high performance host material for OLED devices showing increased efficiency (external electroluminescence efficiency of ~12%).

N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamineSupplier

Adamas Reagent, Ltd.
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400-6009262 16621234537
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chenyj@titansci.com
XiaoGan ShenYuan ChemPharm co,ltd
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15527768850
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Xi’an Caijing Opto-Electrical Science and Technology Co.,Ltd
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029-88294447 029-88292246 029-88296135
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cjoesale@xacjoe.com
HANSHANG CHEMICAL SCIENTIFIC LIMITED
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021-50521775 15800962688
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sales@hanshangchem.com
Beijing Yan Nuo XinCheng Chemical Co., Ltd.
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86-10-82830276