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Alfa Aesar™ o-Phenylenediamine, 98%

Brand:  Alfa Aesar™ A11946.0I

UNSPSC : 12352116

Code : NEW

Additional Details : CAS Number : 95-54-5 Weight : 5.00000kg Transport : UN number : 1673 Chem class : 1b Pack group : III

Quantity 5000g

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Product Code. 11403954

  • £197.58 / 5000g


Estimated Shipment date
from Supplier 08-09-2017
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Description

Description

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.
Specifications

Chemical Identifiers

o-Phenylenediamine
C6H8N2
MFCD00007721
606074
1,2-Diaminobenzene
95-54-5
108.14
UN1673
14,7284

Specifications

o-Phenylenediamine
98%
C6H8N2
MFCD00007721
606074
1,2-Diaminobenzene
256° to 258°C
136°C (277°F)
95-54-5
98%
108.14
UN1673
14,7284
Soluble in alcohol, chloroform, ether, slightly soluble in water
100° to 103°C
5000g
Documentation

Technical Documents