Jiangxi Chenguang New Materials Co., Ltd.
Molecular formula


Molecular weight
Physical Properties

Physical Form: Transparent liquid
Color: Yellow or light yellow
Total Sulfur: 21.7%-23.3%
Average Sulfur Chain Length: 3.55-3.82
CLPTES Content: ≤ 3.0%
EtOH Content: ≤ 0.5%
Impurities Before: ≤ 1.0 %
Specific Gravity at 20°C: 1.060-1.10
Refractive Index (nD, 25°C): 1.460-1.50
Chroma: < 6
Viscosity (cPa.s): ≤ 14

Bis[3-(triethoxysilyl)propyl]tetrasulfide has multiple functional groups. It is successfully applied in rubber industry. This product is used to improve modulus and tensile strength of rubber, to redu
Packaging and Storage
Bis[3-(triethoxysilyl)propyl]tetrasulfide is packed in 25KG/200KG drum, IBC or ISO tank. This product is sealed and stored in cool and well ventilated place away from fire and water

Disclaimer:The information provided herein was believed by Jiangxi Chenguang New Materials Co., Ltd. to be accurate at the time of preparation or prepared from sources believed to be reliable, but it is the responsibility of the user to investigate and understand other pertinent sources of information, to comply with all laws and procedures applicable to the safe handling and use of the trichlorosilane, and to determine the suitability of the product for user's intended application or use. All products supplied by Chenguang are subject to Chenguang's standard terms and conditions of sale. CHENGUANG MAKES NO WARRANTY, EXPRESS OR IMPLIED, CONCERNING THE PRODUCT OR THE MERCHANTABILITY OR FITNESS THEREOF FOR ANY PURPOSE OR CONCERNING THE ACCURACY OF ANY INFORMATION PROVIDED BY CHENGUANG, except that the product shall conform to Chenguang’s specifications. Nothing contained herein constitutes an offer for the sale of any product.
For more information, please visit our website at: www.couplingagents.net

Jiangxi Chenguang New Materials Co., Ltd.

We have strict production management system that conforms to ISO9001:2008, ISO14001, ISO18001 standards
Focus on the R&D, manufacture and sales of coupling agent, coupling agent monomer,
coupling agent intermediate and other coupling agent series products.