2,2′-Dithiobisbenzanilide CAS 135-57-9

CAS: 135-57-9

Molecular Formula: C26H20N2O2S2

Molecular Weight: 456.58

EINECS: 205-201-9

Synonyms: N-[2-[2-(phenylcarbonylamino)phenyl]disulfanylphenyl]benzamide; 2,2'-Dithiobisbenzan; 2,2'-Dibenzamidodiphenyl Disulfide 2,2'-Dithiodibenzanilide; N,N'-(disulfanediylbis(2,1-phenylene))dibenzaMide; Bis(2-benzamidophenyl) Disulfide >; Rubber accelerator DBD-2,2'-Dithiobisbenzanilide; N-[2-[(2-benzamidophenyl)disulfanyl]phenyl]benzamide; 2,2'-Dithiobisbenzanilide

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What is 2,2'-Dithiobisbenzanilide CAS 135-57-9?

2,2 '- Dibenzoylaminodiphenyldisulfide is a chemical substance, white powder, with the chemical formula C26H20N2O2S2. 2,2 '- Dithiobibenzanilide is used for food, feed, etc

Specification

Item	Specification
Boiling point	489.8±30.0 °C(Predicted)
Density	1.1875 (rough estimate)
Melting point	143-146°C
Vapor pressure	0Pa at 25℃
resistivity	1.6360 (estimate)
Storage conditions	2-8°C

Application

2,2 '- Dithiobibenzanilide is a plasticizer for natural rubber or styrene butadiene rubber. It should be used at temperatures above 120 ℃, especially suitable for high-temperature mixing processing, and should be added at the beginning of plasticization. It does not affect the aging performance of rubber products and does not spray frost. The dosage is 0.05-0.5% in natural rubber and 0.5-3.0% in styrene butadiene rubber.