o-Phenylenediamine, 98%


Overview
Brand: Alfa Aesar

Manufacturer Part Number: A11946.30

UNSPSC: 12352116

Code: NEW

Additional Details:
Additional Details: CAS Number: 95-54-5 Weight: 0.01000kg


Quantity 250g

Product Code. 11493944

Quantity Price
1 £ 16.64 / 250g
Estimated Shipment date
from Supplier 29-03-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material o-Phenylenediamine
CAS 95-54-5
Molecular Formula C6H8N2
Formula Weight 108.14
MDL Number MFCD00007721
UN Number UN1673
Beilstein 606074
Merck Index 14,7284

Specification

Health Hazard 2 GHS H Statement
H301-H341-H351-H312-H332-H319-H317
Health Hazard 1 Danger
Health Hazard 3 GHS P Statement
P201-P261-P280-P281-P301+P310-P305+P351+P338-P304+P340-P312-P405-P501a
Formula Weight 108.14
Quantity 250g
UN Number UN1673
MDL Number MFCD00007721
Merck Index 14,7284
DOT Information Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: PHENYLENEDIAMINES
Beilstein 606074
RTECS Number SS7875000
Solubility Information Soluble in alcohol, chloroform, ether, slightly soluble in water
TSCA TSCA
Assay 98%
Density 1.270
Chemical Name or Material o-Phenylenediamine
Assay Percent Range 98%
Molecular Formula C6H8N2
CAS 95-54-5

Applications
o-phenylenediamine is used to prepare tiabendazole, pyrazinamide, morinamide, clemizole and chlormidazole. It is involved in the synthesis of benzimidazole by reacting with carboxylic acids and their derivatives. It is also used to prepare quinoxalinedione and mercaptoimidazoles by condensation with dimethyl oxalate and xanthate esters respectively. It reacts with nitrous acid to get benzotriazole, which finds application as a corrosion inhibitor. It is actively involved in the preparation of pharmaceuticals by reacting substituted o-phenylenediamine with various diketones.

Solubility
Soluble in alcohol, chloroform, ether, slightly soluble in water. Soluble in hot water.

Notes
Moisture and air sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

Documentation

Technical documents

Safety and Handling

Danger

GHS H Statement
H301-H341-H351-H312-H332-H319-H317

GHS P Statement
P201-P261-P280-P281-P301+P310-P305+P351+P338-P304+P340-P312-P405-P501a