Chemical Name:

Dephenyl Guanidine

Structural Formula:

Molecular Formula :

C13H13N3

Molecular Weight :

211

CAS#:

102-06-7

Spec.

Item

Powder

Granules

Appearence

gray powder

gray granules

Melting point,°C ≥

144

142

Loss on drying, % ≤

0.3

0.3

ASH, % ≤

0.4

0.4

Residue on 150μm, % ≤

0.1

-

Breaking strength,N

-

1-3

Properties:

White or grey-white Power, bitterness, relative density is 1.12~1.20g/cm3, soluble in alcohol, acetone and benzene, a little soluble in carbon tetrachloride. It is stable in open air.

Usage:

It acts as middle-speed accelerator, suitable for natural and synthetic rubber, and also can be used as activator for kinds of thiazole, thiuram and sulfenamide. It acts as plasticizer and plastic-divider on chloroprene rubber, especially suitable for rubber products such as tire, rubber shoes, and so on.

Storage:

The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight