2,2'-Azobis(2-Methylpropionitrile)/CAS 78-67-1

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CAS NO.： 78-67-1

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Overview

Properties

OVERVIEW

2,2'-Azobis(2-Methylpropionitrile)

Applications Of 2,2'-Azobis(2-Methylpropionitrile):

As an initiator for polymerization of vinyl chloride, vinyl acetate, acrylonitrile and other monomers, and also as a foaming agent for rubber and plastics.

This product can also be used as vulcanizing agent, pesticide and intermediate of organic synthesis.

Basic Information Of 2,2'-Azobis(2-Methylpropionitrile):

CAS：78-67-1

Molecular formula: C8H12N4

Molecular weight: 164.21

Structural type:

Physicochemical Properties Of 2,2'-Azobis(2-Methylpropionitrile):

Properties: white columnar crystal or white powder crystal. Insoluble in water, soluble in methanol, ethanol, acetone, ether, petroleum ether, aniline, and other organic solvents.

Melting point: 102-104 ° C

Boiling point: 281.68 ° C

Density: 1.11g/cm3

Properties

Insoluble in water and denser than water. Moderately toxic by ingestion. Readily ignited by sparks or flames. Burns intensely and persistently. Toxic oxides of nitrogen produced during combustion. Used as a catalyst, in vinyl polymerizations and a blowing agent for plastics.

CAS No.

78-67-1

Formula

C8H12N4

Molecular Mass

164.20800

Exact Mass

164.10600

PSA

72.30000

Logp

2.04296