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Postion:Product Catalog >Organic Chemistry>Amides>Naphthenic amines derivatives>3,3'-Dichlorobenzidine
3,3'-Dichlorobenzidine
  • 3,3'-Dichlorobenzidine

3,3'-Dichlorobenzidine

Price $9.8
Package 1.8KG
Min. Order: 1g
Supply Ability: 100kg
Update Time: 2020-01-10

Product Details

Product Name: 3,3'-Dichlorobenzidine CAS No.: 91-94-1
EC-No.: 202-109-0 Min. Order: 1g
Purity: ≥99% Supply Ability: 100kg
Release date: 2020/01/10

Contact:Emma          Tel:+86 15738360906            Email:emma@coreychem.com

Product Name:3,3'-Dichlorobenzidine
CAS:91-94-1
MF:C12H10Cl2N2
MW:253.13
EINECS:202-109-0
Mol File:91-94-1.mol

3,3'-Dichlorobenzidine Chemical Properties
Melting point:132.5°C
Boiling point:398.89°C (rough estimate)
Density 1.3171 (rough estimate)
vapor pressure 4.2 x 10-7 at 25 °C (estimated, Howard, 1989)
refractive index 1.6400 (estimate)
Flash point:10 °C
storage temp. 2-8°C
solubility Soluble in ethanol, benzene, and glacial acetic acid (Windholz et al., 1983)
form neat
pka2.70±0.10(Predicted)
Henry's Law Constant4.5 x 10-8 atm?m3/mol at 25 °C (estimated, Howard, 1989)
Stability:Stable. Incompatible with strong oxidizing agents.
InChIKeyHUWXDEQWWKGHRV-UHFFFAOYSA-N
CAS DataBase Reference91-94-1(CAS DataBase Reference)
NIST Chemistry Reference[1,1'-Biphenyl]-4,4'-diamine, 3,3'-dichloro-(91-94-1)
EPA Substance Registry System3,3'-Dichlorobenzidine (91-94-1)
Safety Information
Hazard Codes T,N,F
Risk Statements 45-21-43-50/53-52/53-39/23/24/25-23/24/25-11-51/53
Safety Statements 53-45-60-61-36/37-16-7
RIDADR UN 3077 9/PG 3
WGK Germany 3
RTECS DD0550000
HazardClass IRRITANT
HS Code 29215900
Hazardous Substances Data91-94-1(Hazardous Substances Data)
ToxicityAcute oral LD50 for rats as free base or dihydrochloride are 7,070 and 3,820, respectively (Gerade and Gerade, 1974).

 

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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  • Address: Room 702, Floor 7, Building 10, National University Science Park, High-Tech Zone, Zhengzhou City, H
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