N,N'-Diphenylbenzidine | CAS 531-91-9

Element: diphenylbenzidine

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C-S » Chemicals » diphenylbenzidine-PX38626

Identification

N,N'-Diphenylbenzidine

CAS:

531-91-9

EINECS:

208-521-7

Molecular Formula:

C₂₄H₂₀N₂

MDL:

MFCD00003016

SMILES:

N(C1=CC=CC=C1)C1=CC=C(C=C1)C1=CC=C(NC2=CC=CC=C2)C=C1

Synonym:

timtec-bb sbb002946 ; n,n'-diphenylbenzidine ; dephenylbenzidine ; 4,4'-bis(anilino)bipheny ; diphenylbenzidine ; n,n-diphenylbenzidne ; sym-diphenylbenzidine ; 4,4'-dianilinobiphenyl ; n,n'-diphenylbenzidi ; n,n'-diphenylbenzidinegr

Suppliers

FUDI Chemical Co. Ltd.

FCC9683872

Lori Industry Co., Ltd

LI9682904

H&Z Industry Co.,Ltd

HIC8803520

Krada CPS Industry S.L

KCIS9684840

Shandong SanYoung Industry Co., Ltd

SSI15406160

Nantong Xindao Biotech Ltd

NXB11444576

VUOS - Vyzkumny ustav organickych syntez a.s.

V-VUOSA198015840

WeylChem ORGANICA GmbH

WO9682904

Xiamen Equation Chemical Co.,Ltd

XECC14087040

Hangzhou Zhongqi Chem Co., Ltd

HZC13205280

Quzhou Rundong Chemical Co., Ltd.

QRC14525808

Daming Changda Co., Ltd.

LLB01165

Reafon Industry Co., Ltd.

RF-GN070

Reafon Industry Co., Ltd.

RI11003300

Merck Schuchardt OHG

MSO8803520

Hangzhou Ocean Chemical Co., Ltd.

HOC14525808

Hefei Hirisun Pharmatech Co., Ltd

LE011185

Xiamen Hisunny Chemical Co., Ltd.

XHC14525808

CM Fine Chemicals

CFC7482992

AK Scientific, Inc.

AS8362508

Simagchem Corporation

SC9242772

Xingrui Industry Co., Limited

XIL12765104

Zehao Industry Co., Ltd.

ZI10563168

Amadis Chemical Company Limited

ACCL13646820

Leap Chem Co., Ltd

LC7922376

Santa Cruz Biotechnology, Inc.

257885

Dayang Chem (Hangzhou) Co.,Ltd.

DC13645456

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CAS equal suppliers

N,N-Diphenylbenzidine

Hangzhou Ocean Chemical Co., Ltd.

HOC13865544

4,4'-Bis(anilino)biphenyl

Shanghai UCHEM Inc.

UCHEM-6181

N,N'-Diphenylbenzidine, 97%

Acros Organics BVBA

AOB10264104

N,N'-Diphenylbenzidine, 98%

Alfa (A Johnson Matthey Company)

A17285184

N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine

Ambeed, Inc.

A800662

N4,n4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine

BLD Pharmatech Ltd

BP475214256

[1,1'-Biphenyl]-4,4'-diamine, n,n'-diphenyl-

Angene International Limited

AGN-PC-0JL8DC

Prices & Availability

Data is processed

Properties for N,N'-Diphenylbenzidine

Molecular Weight:

336.43 g·mol−1

Density:

1.17 g/cm³ (Predicted)

Melting point:

246-248 °C(lit.)

Boiling point:

534.99° C at 760 mmHg (Predicted)

Flash point:

>110 °C

Solubility:

Insoluble in water.

Physical Description:

grey to brownish fine crystalline powder

Hazard Statements

GHS06
Toxic

Acute toxicity (oral, dermal, inhalation), categories 1, 2, 3

Safety & Transport Information

Safety Codes:

S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes

Hazard Classes:

6.1(b)

Hazard Symbols:

RID/ADR certification :

2811

Alternative Distributors of [N,N'-Diphenylbenzidine]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified