Product Name:

Diphenylamine

WCode:

04-038

CAS No.

122-39-4

Molecular Formula:

(C6H5)2NH

Formula Weight:

169.23

           

Physical and Chemical Properties

Physical State

White flake

Melting Point

52°C

Boling point

302°C

Specific Gravity

1.16

Solubility in Water

Slightly

Autoignition

634°C

Vapor Density

5.82

NFPA Ratings

Health: 3; Flammability: 1; Reactivity:0

Flash point

152

Stability

Stable under ordinary conditions

 

 

Applications

It is used as a neutralizing agent or stabilizer to make storage period longer against acid and chlorine; used as an additive in propellants, explosives, rubbers, plastics and lubricant. Diphenylamine is important in the manufacture of rubber-processing chemicals, antioxidants and varnishes. Chemically modified amine products take part in many kinds of chemical reactions and offer many applications in the wide range of industrial fields include agrochemicals, dyestuffs, pharmaceuticals, and corrosion inhibitors.

 

Sales Specification

Appearance

White flake

Diphenylamine

99.50% Min.

Freezing point

52.6°C

Alcohol insoluble substance

0.05% Max

Moisture

0.2% Max

Reaction of water extract substance

Neutral

Low boiling point

0.5% Max

High boiling point

0.5% Max

Aniline

0.2% Max

Particle size

1-2 cm (Diameter)

 

Packing

 

In 25 KG plastic woven bag

 

Transportation

Packing Group:

III

Hazard Class:

9

UN No:

3077