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

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

Product Name: N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine
CAS No.: 141752-82-1
Chemical Name: N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine
Synonyms: Β-TNB;N,N,N',N'-Tetra(2-na;N,N,N',N'-Tetra(2-naphthyl)benzidine;N,N,N′,N′-Tetrakis(2-naphthyl)benzidine;N,N,N',N'-TETRAKIS(NAPHTH-2-YL)BENZIDINE;N,N,N',N'-tetra-naphthalen-2-yl-benzidine;N,N,N',N' -Tetra-naphthalen-2-yl-benzidine;N,N,N',N'-Tetra-2-naphthalnyl-[1,1'-biphenyl]-4,4'-diaMine;N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine;N4,N4,N4,N4-Tetra(naphthalen-2-yl)-[1,1-biphenyl]-4,4-diamine
CBNumber: CB4441528
Molecular Formula: C52H36N2
Formula Weight: 688.86
MOL File: 141752-82-1.mol

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

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
λmax: 355 nm in THF

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Safety

WGK Germany: 3
HS Code: 2921.59.8090

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 763586
Product name: N,N,N′,N′-Tetrakis(2-naphthyl)benzidine
Purity: ≥98% (HPLC)
Packaging: 5g
Price: $338
Updated: 2023/06/20

TCI Chemical

Product number: T3288
Product name: N,N,N',N'-Tetra(2-naphthyl)benzidine
Purity: >98.0%(HPLC)(N)
Packaging: 1g
Price: $113
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: CHM0299800
Product name: N,N,N',N'-TETRA(2-NAPHTHALENYL)(1,1'-BIPHENYL)-4,4'-DIAMINE
Purity: 95.00%
Packaging: 5MG
Price: $495.96
Updated: 2021/12/16

AK Scientific

Product number: X4221
Product name: N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine
Packaging: 100mg
Price: $74
Updated: 2021/12/16

Alichem

Product number: 141752821
Product name: N4,N4,N4',N4'-Tetra(naphthalen-2-yl)-[1,1'-biphenyl]-4,4'-diamine
Packaging: 5g
Price: $527.36
Updated: 2021/12/16

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N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine Chemical Properties,Usage,Production

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'-diamine Preparation Products And Raw materials

Raw materials

Preparation Products

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141752-82-1, N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamineRelated Search:

Bifonazole Biphenyl 2,3,3',4,4',5-HEXACHLOROBIPHENYL Isophorondiamine Bifendate Bifenthrin HYDRAZINE N,N'-Diphenylbenzidine N-(2-Naphthyl)aniline 2,2-Dinaphthylamine N,N,N',N'-TETRAMETHYLBENZIDINE N,N,N',N'-Tetraphenylbenzidine N-(P-TOLYL)-2-NAPHTHYLAMINE N-PHENYL-4-BIPHENYLAMINE N4,N4'-DI-NAPHTHALEN-2-YL-BIPHENYL-4,4'-DIAMINE ETHYL-BIS-(SODIUMTETRAZOYLAZO)ACETATE N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine

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

N,N,N',N'-Tetra(2-na

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

[1,1'-Biphenyl]-4,4'-diamine, N4,N4,N4',N4'-tetra-2-naphthalenyl-

N4,N4,N4',N4'-Tetra(naphthalen-2-yl)-[1,1'-biphenyl]-4,4'-diamine

N,N,N',N' -Tetra-naphthalen-2-yl-benzidine

141752-82-1

14152-82-1

C52H36N2

electronic

White powder

OLED