Chemical name: N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine
Molecular formula : C₁₈H₂₄N₂
Structure Formula :

CAS NO:793-24-8
Quality standard: (HG/T 3644-1999)

Item	Top-grade	First grade
Appearance	violet brown granular solid
Crystallization point ℃ ≥	46.0	44.0
Loss on heat, % ≤	0.50	0.50
Ash, % ≤	0.30	0.30

Properties: violet brown or dark violet brown lumpy or granular with low Melting point
Application: used in vehicle tyres, shoes and belt products.
Package: paper-plastic laminated bag, 25kg/bag or 20kg/bag.