RUBBER ACCELERATOR DPG(D) 
Chemical Name: Diphenyl guanidine 
Synonyms: D, DPG 
Molecular Formula: C13H13N3 
Structural Formula: 
Molecular weight: 211.27 
CAS No.: 102-06-7 
Technical Specification: HG/T 2342-92 
NAME OF INDEX TECHNICAL SPECIFICATIONS 
Appearance White or grayish white powder 
Melting point oC, ≥ 145.0 
Heating loss %, ≤ 0.20 
Ash %, ≤ 0.30 
Residue(150um)%, ≤ 0.10 

Application: 
Generally used for natural and synthetic rubbers. Mainly used in manufacture of tires, rubber boards, rubber shoes and other rubber products.