Product Details
Product Name:
Benzidine |
CAS No.:
92-87-5 |
Min. Order:
1kg |
Purity:
95%-99% |
Supply Ability:
100kg |
Release date:
2019/07/06 |
contact person:
crystal@coreychem.com |
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 |
![Article illustration](https://www.chemicalbook.com/CAS/GIF/92-87-5.gif) |
|
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) |
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) |
Company Profile Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates:
Pharmaceutical intermediates;
OLED intermediates;
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