Bis(3-triethoxysilylpropyl)sulfide

Description

Chemical Name:

Bis-[3-(triethoxysilyl)-propyl]-disulfide

Molecular Formula:

(H₅C₂O)₃Si(CH₂)₃·S₂·(CH₂)₃·Si(OC₂H₅)₃

CAS No.:

56706-10-6

Specifications:

Appearance: Light yellow clear liquid

Sulfur Content: 14.7~17.5%

Disulfide Content: 50.0~60.0%

Average Chain Length: 2.50~2.70

Flash Point: ≥100℃

Application：

This product is a multifunctional organosilicon coupling agent that has been successfully applied in the rubber industry. It is most suitable for rubber formulations using hydroxyl-containing fillers in polymers containing double bonds or their blends. Due to its low-activity dithioalkyl functional group, it provides more reliable scorch safety.