Antioxidant 4020 (6PPD)

Chemical Name: N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine 

Molecular Formula: C₁₈H₂₄N₂

CAS. 793-24-8

Property:

It is blackish brown lumpish or granular solid.

It is soluble in gasoline, benzene, acetone and insoluble in water.

It will turns into black under the exposure to air, but its efficiency remains unchanged.

Due to the low melting point, it should be stored away from high temperature.

Specification: (Quality Standard: HG/T 3644-1999)

Application:

Mainly used in manufacture of tires, rubber shoes and other rubber products.