Iota Si69 Bis[3- (triethoxysilyl) Propyl]Tetrasulfide as Silane Coupling Agent CAS No. 40372-72-3

• CAS No.: 40372-72-3
• Formula: C18h42o6s4si2
• EINECS: 254-896-5
• Appearance: Liquid
• Usage: Silane Coupling Agent
• Color: Light Yellow Transparent
• Model NO.: IOTA Si69
• Transport Package: PE Drums
• Specification: 200kg or 1000kg
• Trademark: IOTA
• Origin: Anhui, China
• HS Code: 39100000
• Production Capacity: 20000 Tons Per Year

Product Description

Product Description

Synonyms:
3,3'-Bis(triethoxysilylpropyl)tetrasulfide
4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane
Bis(3-triethoxysilylpropyl)tetrasulfane
Bis[3-(triethoxysilyl)propyl] tetrasulfide
Bis[g-(triethoxysilyl)propyl] tetrasulfide

Formula: C18H42O6S4Si2
Molecular Weight: 538.94
CAS: 40372-72-3
EINECS: 254-896-5

Light yellow transparent liquid with slight ethyl alcohol odor, easily soluble in organic solvents such as ethyl alcohol, acetone, benzene, toluene and chlorohydrocarbon ,etc.

Technical Index

Refractive Index	1.49
Density	1.08
Purity(%)	≥22.5

Product Applications

1. A kind of silane coupling agent with multiple functional groups successfully used in rubber industry to improve modulus and tensile strength of rubber, to reduce the compound viscosity and save process energy consumption. It is especially applicable for polymers with double bond or rubber formulation with hydroxyl fillers.
2. Suitable for sulfur rubber and can improve the crosslinking stability, tear resistance, shear resistance, water resistance and reduce the compression deformation.
3. The suitable rubber include natural rubber (NR), Butadiene styrene rubber (SBR), Isoprene rubber (IR), Butadiene rubber (BR), Acrylonitrile butadiene rubber (NBR), Ethylene propylene diene rubber (EPDM), etc.
4. The suitable inorganic fillers include carbon black, white carbon black, glass fiber, talc, mica, fly ash and clay ect.
5. It is applicable for rubber, tire (tread, tire body and the tire wall), and solid rubber tire roller surface. The conveyor belt surface, steel brush wire bonding, cable (insulation layer and coated layer) shoes (warrior shoes, marathon shoes and tennis shoes)

Storage&Package

5L,10L,25L,200L PE drum. Customized service is acceptable. Please specify when order.

Company Profile

Iota Silicone Oil (Anhui) Co., Ltd was established in 2010, located in Bengbu, Anhui Province, which is the manufacturing operation of Iota Corporation Limited in China. As a member of Iota Corporation Our company covers an area of 30,000 square meters and a construction area of 24,000 square meters.

Iota Silicone Oil maintains close long-term cooperative relationship with many universities and research institutes in Nanjing and implements a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment. Technical support and scientific management of the powerful can provide all kinds of high quality organic silicon materials for our customers.

Our main products: Phenyl silicone, diffusion pump oil, Methyl silicone oil, Amino silicone oil, Hydroxy silicone oil, Vinyl silicone oil, Organic polysilazane, Inorganic polysilazane, Foam silicone rubber, Hexamethyldisilazane. Iota enjoy high reputation in our market for Phenyl silicone, Polysilazane resin, Foam Silicone and Hexamethyldisilazane.

Our products are mainly exported to Southeast Asia, South America, Europe, America, the Middle East and Medium-High level China market.

Thanks for your interest in Iota Silicone Oil, We look forward to doing business with you!