Chemical Name: 3-Thiocyanatopropyltriethoxysilane

Chemical Name


Structural Formula


Physical Indicators

CAS NO.: 34708-08-2 Density (20 ° C), g/cm3: 1.030 Boiling point: 95/0.1 mmHg Flash point: 112 ℃ Refractive index (nD25): 1.4480 Appearance: colorless or amber transparent liquid Solubility: Slight special odor, easily soluble in various solvents such as ethanol, ethyl acetate, benzene, etc. Insoluble in water, but prone to hydrolysis in contact with water or moisture.


1. It can increase the reinforcement performance of fillers containing - OH groups in all double bond unsaturated polymers, and its suitable fillers Including white carbon black, talc powder, clay, mica powder, clay, etc. Suitable polymers include NR, IR, SBR, BR, NBR, EPDM, etc. 2. The physical and mechanical properties of rubber can be improved, with significant improvements in tensile strength, tear resistance, wear resistance, and permanent deformation. At the same time, it can also reduce the viscosity of the rubber material and improve processability Yes.


5KG, 10KG, 25KG, 210L iron bucket, plastic bucket, or 1000L IBC bucket

Storage Conditions

Sealed and stored in a cool, dry and ventilated place, moisture-proof and waterproof, away from sparks and heat sources


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