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ChemicalBook >> CAS DataBase List >> N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine

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

N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine price.
  • $74 - $527.36
  • Product name: N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine
  • CAS: 141752-82-1
  • MF: C52H36N2
  • MW: 688.86
  • EINECS:
  • MDL Number:MFCD03093244
  • 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;N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine;N,N,N',N'-Tetra(2-na
8 prices
Selected condition：
Brand
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
Package
  • 5MG
  • 100mg
  • 1g
  • 5g
  • ManufacturerAK Scientific
  • Product numberX4221
  • Product descriptionN,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine
  • Packaging100mg
  • Price$74
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number141752821
  • Product descriptionN4,N4,N4',N4'-Tetra(naphthalen-2-yl)-[1,1'-biphenyl]-4,4'-diamine
  • Packaging1g
  • Price$179.55
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number141752821
  • Product descriptionN4,N4,N4',N4'-Tetra(naphthalen-2-yl)-[1,1'-biphenyl]-4,4'-diamine
  • Packaging5g
  • Price$527.36
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0299800
  • Product descriptionN,N,N',N'-TETRA(2-NAPHTHALENYL)(1,1'-BIPHENYL)-4,4'-DIAMINE 95.00%
  • Packaging5MG
  • Price$495.96
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM140427
  • Product descriptionN4,N4,N4'',N4''-Tetra(naphthalen-2-yl)-[1,1''-biphenyl]-4,4''-diamine 95%
  • Packaging5g
  • Price$396
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD41002007
  • Product descriptionN4,N4,N4',N4'-Tetra(naphthalen-2-yl)-[1,1'-biphenyl]-4,4'-diamine 95+%
  • Packaging5g
  • Price$419
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number763586
  • Product descriptionN,N,N′,N′-Tetrakis(2-naphthyl)benzidine ≥98% (HPLC)
  • Packaging5g
  • Price$338
  • Updated2023-06-20
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT3288
  • Product descriptionN,N,N',N'-Tetra(2-naphthyl)benzidine >98.0%(HPLC)(N)
  • Packaging1g
  • Price$113
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific X4221 N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine 100mg $74 2021-12-16 Buy
Alichem 141752821 N4,N4,N4',N4'-Tetra(naphthalen-2-yl)-[1,1'-biphenyl]-4,4'-diamine 1g $179.55 2021-12-16 Buy
Alichem 141752821 N4,N4,N4',N4'-Tetra(naphthalen-2-yl)-[1,1'-biphenyl]-4,4'-diamine 5g $527.36 2021-12-16 Buy
American Custom Chemicals Corporation CHM0299800 N,N,N',N'-TETRA(2-NAPHTHALENYL)(1,1'-BIPHENYL)-4,4'-DIAMINE 95.00% 5MG $495.96 2021-12-16 Buy
Chemenu CM140427 N4,N4,N4'',N4''-Tetra(naphthalen-2-yl)-[1,1''-biphenyl]-4,4''-diamine 95% 5g $396 2021-12-16 Buy
Crysdot CD41002007 N4,N4,N4',N4'-Tetra(naphthalen-2-yl)-[1,1'-biphenyl]-4,4'-diamine 95+% 5g $419 2021-12-16 Buy
Sigma-Aldrich 763586 N,N,N′,N′-Tetrakis(2-naphthyl)benzidine ≥98% (HPLC) 5g $338 2023-06-20 Buy
TCI Chemical T3288 N,N,N',N'-Tetra(2-naphthyl)benzidine >98.0%(HPLC)(N) 1g $113 2024-03-01 Buy

Properties

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

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

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

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