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Benzidine

$ 1.00 /1kg

Min. Order1kg
Purity95%-99%
Cas No92-87-5
Supply Ability100kg
Update time2019-07-06

career henan chemical co

career henan chemical co

7YR

China

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Chemical Properties

Product Name	Benzidine
CAS No	92-87-5
EC-No
Min. Order	1kg
Purity	95%-99%
Supply Ability	100kg
Release date	2019/07/06

Product Name:	Benzidine
Synonyms:	[1,1'-Biphenyl]-4,4'-diamine;4,4’-bianiline;4,4’-biphenylenediamine;4,4’-diamino-bipheny;4,4’-diaminodiphenyl;4,4’-diphenylenediamine;4,4'-Bianiline;4,4'-Biphenylenediamine
CAS:	92-87-5
MF:	C12H12N2
MW:	184.24
EINECS:	202-199-1
Product Categories:	Intermediates of Dyes and Pigments;Azo dye;Amines;Aromatics;Method 8270More...Close...;8000 Series Solidwaste Methods;Analytical Standards;AromaticsChemical Class;AromaticsMethod Specific;BenzidinesEPA;Chemical Class;A-BMethod Specific;Aryl Amines MAK III, Category 1Alphabetic;Alpha Sort;B;BA - BHEnvironmental Standards;Benzidines;Oeko-Tex Standard 100;Volatiles/ Semivolatiles
Mol File:	92-87-5.mol

Benzidine Chemical Properties

Melting point	127-128 °C
Boiling point	402°C
density	1.25
refractive index	1.6266 (estimate)
Fp	11 °C
storage temp.	2-8°C
pka	4.66(at 30℃)
Water Solubility	Sparingly soluble. <0.1 g/100 mL at 22 ºC
Merck	13,1077
Stability:	Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference	92-87-5(CAS DataBase Reference)
NIST Chemistry Reference	Benzidine(92-87-5)
EPA Substance Registry System	[1,1'-Biphenyl]- 4,4'-diamine(92-87-5)

Safety Information

Hazard Codes	T,N,F,Xn
Risk Statements	45-22-50/53-52/53-39/23/24/25-23/24/25-11-36/37/38-20/21/22-51/53-67
Safety Statements	53-45-60-61-36/37-16-7-36-26
RIDADR	UN 1885 6.1/PG 2
WGK Germany	3
RTECS	DC9625000
F	8
HazardClass	6.1(a)
PackingGroup	II
Hazardous Substances Data	92-87-5(Hazardous Substances Data)

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