Trichlorolaurylsilane: Properties, Uses, and Applications
Trichlorolaurylsilane, also known as trichlorododecylsilane, lauryl trichlorosilane, dodecyltrichlorosilane, trichloro(dodecyl)silane, n-dodecyltrichlorosilane, or dodecyl trichlorosilane, is an organosilicon compound with the molecular formula C12H25Cl3Si. It is a colorless to yellowish liquid with a pungent odor and a boiling point of 300°C. The product is manufactured and supplied by INNO Specialty Chemicals, a leading chemical company based in China.
Trichlorolaurylsilane is a versatile chemical that finds applications in various industries, including coatings, adhesives, sealants, and plastics. Its unique properties make it an excellent crosslinking agent, coupling agent, and surface modifier. In this article, we will discuss the properties, uses, and applications of trichlorolaurylsilane in detail.
Properties of Trichlorolaurylsilane
Trichlorolaurylsilane is a reactive silane that readily hydrolyzes in the presence of moisture to form silanols and hydrogen chloride. The hydrolysis reaction is exothermic and can be accelerated by the presence of acids or bases. The hydrolysis product is a silanol that can condense with other silanols or reactive species to form siloxane bonds. This property makes trichlorolaurylsilane an essential component in the synthesis of silicone polymers and resins.
Trichlorolaurylsilane is soluble in organic solvents such as toluene, xylene, and chloroform but insoluble in water. It has a density of 1.08 g/cm3 and a refractive index of 1.456 at 20°C. The product is stable under normal conditions but can react violently with strong oxidizing agents or reducing agents, resulting in the release of toxic gases. Therefore, it should be handled and stored with care.
Uses of Trichlorolaurylsilane
Trichlorolaurylsilane is widely used in the manufacturing of silicone-based products such as sealants, adhesives, coatings, and elastomers. It acts as a crosslinking agent that forms strong bonds between the polymer chains, improving the mechanical and chemical properties of the final product. For example, trichlorolaurylsilane is used in the production of silicone sealants that are used to seal gaps and joints in buildings, automotive applications, and other industrial applications. Trichlorolaurylsilane enhances the adhesion of the sealant to the substrate, improving its durability and weather resistance.
Trichlorolaurylsilane is also used as a coupling agent that improves the compatibility between different materials. It is often used in the production of composite materials that combine the properties of different materials such as metals, plastics, and ceramics. Trichlorolaurylsilane can react with the surface of the material, forming a chemical bond that improves the adhesion and strength of the interface. This property is particularly useful in the production of reinforced plastics that are used in the aerospace, automotive, and construction industries.
Trichlorolaurylsilane is also used as a surface modifier that improves the wetting and spreading properties of the material. It can be used to modify the surface of glass, metal, and other materials to improve their hydrophobic or hydrophilic properties. Trichlorolaurylsilane can react with the surface of the material, forming a monolayer that reduces the surface tension and improves the adhesion of the coating or adhesive.
Applications of Trichlorolaurylsilane
Trichlorolaurylsilane finds applications in various industries, including coatings, adhesives, sealants, and plastics. Its unique properties make it an essential component in the production of high-performance materials that require excellent mechanical, chemical, and thermal properties. For example, trichlorolaurylsilane is used in the production of silicone coatings that are used to protect buildings, bridges, and other structures from corrosion, weathering, and UV radiation. Trichlorolaurylsilane improves the adhesion of the coating to the substrate, reducing the risk of delamination or peeling.
Trichlorolaurylsilane is also used in the production of high-strength adhesives that are used in the automotive, aerospace, and electronics industries. Trichlorolaurylsilane improves the adhesion of the adhesive to the substrate, reducing the risk of failure under stress or environmental exposure. Trichlorolaurylsilane is also used in the production of plastics that require high-performance properties such as heat resistance, chemical resistance, and electrical insulation.
Conclusion
Trichlorolaurylsilane is a versatile chemical that finds applications in various industries, including coatings, adhesives, sealants, and plastics. Its unique properties make it an excellent crosslinking agent, coupling agent, and surface modifier. Trichlorolaurylsilane improves the mechanical, chemical, and thermal properties of the final product, making it an essential component in the production of high-performance materials. INNO Specialty Chemicals is a leading manufacturer and supplier of trichlorolaurylsilane in China, offering high-quality products and excellent customer service.
Location：