Chinese Name: Peptone F403
Chinese Alias: N,N-Dibenzoylamino diphenyl disulfide; 2,2-dithiodi-o-phenylenedibenzamide
English Alias: di(2-benzamidophenyl) disulphide; Bis(2-benzamidophenyl) disulphide; 2,2-Dibenzamidodiphenyl Disulfide; 2-Benzamidophenyl disulphide; 2,2-Dibenzamidediphenyl Disulfide; 2,2-Dibenzamido diphenyl disulfide; N,N-disulfanediylbis(N-phenylbenzamide); 2,2'-Dibenzamidodiphenyl disulfide; DBD; 2,2-Dithiobisbenzanilide
CAS Number: 135-57-9
EINECS Number: 205-201-9
Molecular Formula: C₂₆H₂₀N₂O₂S₂
Molecular Weight: 456.5792
Molecular Structure:

Density: 1.35g/cm³
Boiling Point: 511.4°C at 760 mmHg
Flash Point: 263.1°C
Vapor Pressure: 1.42E-10mmHg at 25°C
Physical and Chemical Properties:
White or light yellow powder, low toxicity, non-polluting, soluble in benzene, ethanol, acetone and other organic solvents, insoluble in water. Contact with skin may cause dermatitis. Has optimal storage stability.
Product Uses:
Used in food, feed, etc.; Peptizer for natural rubber or styrene-butadiene rubber. Should be used at temperatures above 120°C, especially suitable for high-temperature internal mixing processing, and should be added at the beginning of mastication. Does not affect the aging properties of rubber products and does not bloom. Dosage in natural rubber is 0.05-0.5%, and in styrene-butadiene rubber is 0.5-3.0%.
Grade: First Grade
Packaging: 25kg woven bag