Understanding the Properties and Applications of (Chloromethyl)triethoxysilane: A Versatile Chemical Compound

(INNO Specialty Chemicals, Manufacturer and Supplier from China)

Chloromethyltriethoxysilane, also known by its synonyms Monochloromethyltriethoxysilane and (Chloromethyl)(triethoxy)silane, is a versatile organosilicon compound with a wide range of applications in various industries. It is commonly used as a coupling agent, surface modifier, and adhesion promoter due to its unique chemical properties and reactivity.

Chemical Properties of (Chloromethyl)triethoxysilane

The chemical formula of (Chloromethyl)triethoxysilane is C7H17ClO2Si, and its molecular weight is 198.76 g/mol. The compound has a clear and colorless appearance, with a density of 0.95 g/cm3 at 25°C. (Chloromethyl)triethoxysilane has a boiling point of 178°C and a melting point of -62°C. It is soluble in organic solvents, such as ethanol, toluene, and chloroform, and reacts with water to form hydrolysis products.

Applications of (Chloromethyl)triethoxysilane

1. Coupling Agent

(Chloromethyl)triethoxysilane is commonly used as a coupling agent in the production of various materials, such as glass fibers, rubber, and plastics. It can improve the adhesion and compatibility between different materials, reduce the viscosity of the polymer matrix, and enhance the mechanical properties of the final product.

2. Surface Modifier

(Chloromethyl)triethoxysilane can be used as a surface modifier for various substrates, such as metals, ceramics, and glass. It can form a thin and uniform layer on the surface of the substrate, which can improve the wettability, hydrophobicity, and chemical resistance of the material.

3. Adhesion Promoter

(Chloromethyl)triethoxysilane can act as an adhesion promoter in the production of coatings, adhesives, and sealants. It can improve the bonding strength between the substrate and the adhesive or coating, and enhance the durability and performance of the final product.

4. Silane Coupling Agent

(Chloromethyl)triethoxysilane is also widely used as a silane coupling agent in the production of composites, such as fiber-reinforced plastics and hybrid materials. It can form a strong bond between the fiber and the matrix, which can improve the mechanical properties, such as stiffness, strength, and toughness, of the final product.

Conclusion

(Chloromethyl)triethoxysilane is a versatile chemical compound with a wide range of applications in various industries. Its unique chemical properties and reactivity make it an ideal coupling agent, surface modifier, and adhesion promoter. INNO Specialty Chemicals is a leading manufacturer and supplier of (Chloromethyl)triethoxysilane from China, providing high-quality products and reliable services to customers worldwide.

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