N,N,N',N'-Tetraphenylbenzidine

Product Name: N,N,N',N'-Tetraphenylbenzidine
CAS No.: 15546-43-7
Chemical Name: N,N,N',N'-Tetraphenylbenzidine
Synonyms: TPB;Tetraphenyl;TETRAPHENYLBENZIDINE;TETRA-N-PHENYLBENZIDINE;TETRAPHENYLBENZIDINE (TPB);N,N',N'-Tetraphenylbenzidine;Tetra-N-phenylbenzidine (TPB);N,N,N',N'- triphenyl benzidine;N,N,N',N'-Tetraphenylbenzidine;Tetra-N-phenylbenzidine
CBNumber: CB9672527
Molecular Formula: C36H28N2
Formula Weight: 488.62
MOL File: 15546-43-7.mol

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N,N,N',N'-Tetraphenylbenzidine Property

Melting point:: 230-234 °C
Boiling point:: 649.7±48.0 °C(Predicted)
Density: 1.171±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
pka: -2.62±0.60(Predicted)
form: Solid
color: White to Light yellow
λmax: 354nm(CHCl3)(lit.)
InChI: 1S/C36H28N2/c1-5-13-31(14-6-1)37(32-15-7-2-8-16-32)35-25-21-29(22-26-35)30-23-27-36(28-24-30)38(33-17-9-3-10-18-33)34-19-11-4-12-20-34/h1-28H
InChIKey: DCZNSJVFOQPSRV-UHFFFAOYSA-N
SMILES: c1ccc(cc1)N(c2ccccc2)c3ccc(cc3)-c4ccc(cc4)N(c5ccccc5)c6ccccc6
CAS DataBase Reference: 15546-43-7(CAS DataBase Reference)
EPA Substance Registry System: [1,1'-Biphenyl]-4,4'-diamine, N,N,N',N'-tetraphenyl- (15546-43-7)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
TSCA: TSCA listed
HS Code: 29215900
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 658812
Product name: Tetra-N-phenylbenzidine
Purity: 97%
Packaging: 5g
Price: $288
Updated: 2022/05/15

TCI Chemical

Product number: T1812
Product name: N,N,N',N'-Tetraphenylbenzidine
Purity: >98.0%(GC)
Packaging: 5g
Price: $63
Updated: 2026/03/19

TCI Chemical

Product number: T1812
Product name: N,N,N',N'-Tetraphenylbenzidine
Purity: >98.0%(GC)
Packaging: 25g
Price: $207
Updated: 2026/03/19

TCI Chemical

Product number: T3266
Product name: N,N,N',N'-Tetraphenylbenzidine (purified by sublimation)
Purity: >99.0%(GC)
Packaging: 1g
Price: $72
Updated: 2026/03/19

TCI Chemical

Product number: T3266
Product name: N,N,N',N'-Tetraphenylbenzidine (purified by sublimation)
Purity: >99.0%(GC)
Packaging: 5g
Price: $262
Updated: 2026/03/19

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N,N,N',N'-Tetraphenylbenzidine Chemical Properties,Usage,Production

Chemical Properties

White to light yellow crystal powder

N,N,N',N'-Tetraphenylbenzidine Preparation Products And Raw materials

Raw materials

4,4'-Diiodobiphenyl Copper 18-Crown-6 Potassium carbonate Diphenylamine 1,2-Dichlorobenzene

Preparation Products

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N,N,N',N'-Tetraphenylbenzidine Suppliers

China 179 Europe 2 Germany 2 India 4 Japan 2 Slovakia 1 Switzerland 1 United Kingdom 4 United States 16 Global 211

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44802
Advantage: 61

Shijiazhuang Sdyano Fine Chemical Co., Ltd.

Tel: 0311-89250318 031166536426
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Country: China
ProdList: 2826
Advantage: 65

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
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Country: China
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JinYan Chemicals(ShangHai) Co.,Ltd.

Tel: 13817811078
Fax: 86-021-50426522,50426273
Email: sales@jingyan-chemical.com
Country: China
ProdList: 9976
Advantage: 60

XiaoGan ShenYuan ChemPharm co,ltd

Tel: 15527621225; 15527621225
Email: 1791901229@qq.com
Country: China
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Sichuan Kulinan Technology Co., Ltd

Tel: 400-1166-196 18981987031
Fax: 028-84555506 800101999
Email: cdhxsj@163.com
Country: China
ProdList: 11705
Advantage: 57

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View Lastest Price from N,N,N',N'-Tetraphenylbenzidine manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: N,N,N',N'-Tetraphenylbenzidine 15546-43-7
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-08

Shanghai Daken Advanced Materials Co.,Ltd

Product: N,N,N',N'-Tetraphenylbenzidine 15546-43-7
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.00%
Supply Ability: 150KG /month
Release date: 2021-11-19

Henan Fengda Chemical Co., Ltd

Product: N,N,N',N'-Tetraphenylbenzidine 15546-43-7
Price: US $200.00-1.00/KG
Min. Order: 1KG
Purity: 99%, 99.5% Sublimated
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-30

15546-43-7, N,N,N',N'-TetraphenylbenzidineRelated Search:

3,3',5,5'-Tetramethylbenzidine dihydrochloride Biphenyl HYDRAZINE TETRAPHENYLPHOSPHINE IMIDE Isophorondiamine Benzidine N,N,N',N'-Tetra(4-formylphenyl)benzidin N,N,N',N'-Tetrakis(4-aminophenyl)-1,4-benzenediamine N,N,N',N'-Tetrakis(4-methoxyphenyl)-9H-carbazole-3,6-diamine Pentamethyldiethylenetriamine N,N,N',N'-Tetramethylazodicarboxamide 1,8-Bis(dimethylamino)naphthalene N,N,N',N'-TETRAMETHYLDIAMINOMETHANE N,N'-Di-1-naphthyl-N,N'-diphenylbenzidine (NPB) Pigment Yellow 13 N,N,N',N'-Tetra(2-naphthalenyl)(1,1'-biphenyl)-4,4'-diamine N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine N,N,N',N'-Tetrakis(4-methylphenyl)benzidine

4,4'-BIS(DIPHENYLAMINO)BIPHENYL

TETRAPHENYLBENZIDINE

TETRA-N-PHENYLBENZIDINE

TPB

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N,N,N',N'-Tetraphenyl[1,1'-biphenyl]-4,4'-diamine

Tetraphenylbenzidine, TPB, N,N,Nμ,Nμ-Tetraphenylbenzidine

4,4'-Bis(diphenylamino)-1,1'-biphenyl

N,N,N',N'-Tetrakisphenyl-1,1'-biphenyl-4,4'-diamine

N,N,N',N'-Tetraphenyl-4,4'-biphenyldiamine

N,N,N',N'-Tetraphenylbiphenyl-4,4'-diamine

4-[4-[di(phenyl)amino]phenyl]-N,N-di(phenyl)aniline

di(phenyl)-[4-[4-(N-phenylanilino)phenyl]phenyl]amine

N,N-di(phenyl)-4-[4-(N-phenylanilino)phenyl]aniline

Tetra-N-phenylbenzidine (TPB)

N,N',N'-Tetraphenylbenzidine

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N,N,N',N'-Tetra-phenyl-1,1'-biphenyl-4,4'-diamine(TPB)

N,N,N',N'-Tetraphenylbenzidine (purified by sublimation)

Tetraphenyl

4-(4-aminophenyl)-N,N,2,3-tetraphenylaniline

N,N,N',N'- triphenyl benzidine

N,N,N',N'-Tetraphenylbenzidine ISO 9001：2015 REACH

15546-43-7 N,N,N',N'-Tetraphenylbenzidine

N4,N4,N4',N4'-Tetraphenyl-[1,1'-biphenyl]-4,4'-diamine(purified by sublimation)

N,N,N',N'-Tetraphenylbenzidine (TPB)

N,N,N',N'-tetraphenyl-4,4'-diaminobiphenyl

N,N,N',N'-Tetraphenylbenzidine

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Tetra-<i>N</i>-phenylbenzidine

N,N′-Diphenyl-N,N′,Di-m-tolyl-benzidine, CAS 15546-43-7

N,N,N',N'-tetraphenylbenzidine

15546-43-7

C36H28N2

Electroluminescence

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electronic

Electronic Chemicals

Electroluminescence

Functional Materials