Ningbo Inno Pharmchem Co.,Ltd is a leading manufacturer and supplier of specialty chemicals that cater to the needs of various industries. One of its flagship products is 1,2-Bis(triethoxysilyl)ethane, also known as Ethylenebis(triethoxysilane) or 4,4,7,7-Tetraethoxy-3,8-dioxa-4,7-disiladecane, or simply as triethoxy(2-triethoxysilylethyl)silane.

1,2-Bis(triethoxysilyl)ethane is a colorless and transparent liquid that is soluble in most organic solvents. It is a bifunctional silane coupling agent that contains two triethoxysilyl functional groups and a hydrocarbon chain. It is used as a crosslinking agent, adhesion promoter, surface modifier, and coupling agent in various applications.

Synthesis

The synthesis of 1,2-Bis(triethoxysilyl)ethane involves the reaction of 3-chloropropyltriethoxysilane with sodium ethoxide in ethanol. The resulting intermediate is then treated with 1,2-dihydroxyethane in the presence of a catalyst to yield the desired product.

Properties

1,2-Bis(triethoxysilyl)ethane has several important properties that make it a valuable chemical for many applications. It has a molecular weight of 384.64 g/mol and a boiling point of 276-278°C. It has a refractive index of 1.4260-1.4280 and a density of 0.964-0.970 g/cm3 at 20°C. Its flash point is 114°C, and it is stable under normal conditions.

Market Potential

The market potential for 1,2-Bis(triethoxysilyl)ethane is significant, as it has a wide range of uses in various industries. It is commonly used as a crosslinking agent in the production of silicone rubber, where it improves the mechanical properties, heat resistance, and adhesion of the rubber. It is also used in the production of adhesives and sealants, where it enhances the bonding strength and durability of the products.

In the construction industry, 1,2-Bis(triethoxysilyl)ethane is used as a surface modifier and water repellent for concrete, masonry, and stone surfaces. It improves the water resistance, weatherability, and durability of the materials, and reduces the growth of moss and algae.

In the electronics industry, 1,2-Bis(triethoxysilyl)ethane is used as a coupling agent for the surface treatment of glass fibers, where it improves the adhesion and compatibility of the fibers with the resin matrix. It is also used as a surface modifier for the production of electronic components, where it enhances the adhesion and moisture resistance of the components.

Other applications of 1,2-Bis(triethoxysilyl)ethane include the production of coatings, inks, lubricants, and personal care products. It is also used as a reagent in organic synthesis, where it serves as a source of triethoxysilyl groups for the functionalization of organic molecules.

Conclusion

Ningbo Inno Pharmchem Co.,Ltd is a reliable and reputable manufacturer of 1,2-Bis(triethoxysilyl)ethane. Its product is of high quality and meets the standards of various industries. It is available in bulk quantities and can be customized according to the specific needs of customers. With the growing demand for specialty chemicals in various applications, the market potential for 1,2-Bis(triethoxysilyl)ethane is promising. Its unique properties and versatility make it a valuable chemical for many industries, and its applications are only expected to increase in the future.

News you might interested in