Dibenzyl Disulfide

Title: Dibenzyl Disulfide
CAS Registry Number: 150-60-7
CAS Name: Bis(phenylmethyl) disulfide
Additional Names: benzyl disulfide; a-(benzyldithio)toluene; di(phenylmethyl)disulfide
Molecular Formula: C14H14S2
Molecular Weight: 246.39
Percent Composition: C 68.25%, H 5.73%, S 26.03%
Line Formula: C6H5CH2SSCH2C6H5
Literature References: Prepd by the reaction of benzyl chloride with sodium disulfide or polysulfide: Blanksma, Rec. Trav. Chim. 20, 137 (1901); Moran, Crandall, US 2113092 (1938); Wojcik, US 2185007 (1939).
Properties: Leaflets from alcohol, mp 71-72°. Another modification mp 69-70°. Dec >270°. Practically insol in water. Sol in ether, benzene, hot methanol, hot ethanol.
Melting point: mp 71-72°; mp 69-70°
Use: Antioxidant in rubber compounding, stabilizer for petr fractions, additive to silicone oils. The soly in oils is increased by the presence of benzyl alcohol.
Dibenzyl Phosphite Dibenzylamine Diborane(6) Diboron Tetrachloride Diboron Tetrahydroxide