3-Triethoxysilyl-1-propene: A High-Performance Ingredient for Diverse Applications

In the world of specialty chemicals, 3-triethoxysilyl-1-propene is a highly versatile and widely used ingredient that finds application in various industries. Also known as triethoxy-2-propenylsilane, allyltriethoxysilane, or triethoxyallylsilane, this chemical compound is primarily used as a crosslinking agent, coupling agent, and adhesion promoter in polymer-based materials. INNO Specialty Chemicals, a leading manufacturer and supplier of specialty chemicals from China, offers high-quality 3-triethoxysilyl-1-propene that meets the diverse needs of its customers.

Chemical Properties and Structure

3-triethoxysilyl-1-propene is a colorless to light yellow liquid with a molecular formula of C9H20O3Si and a molecular weight of 208.33 g/mol. It has a boiling point of 210-212°C, a flashpoint of 82°C, and a density of 0.964 g/mL at 25°C. The chemical structure of 3-triethoxysilyl-1-propene contains a vinyl group (-CH=CH2) and a triethoxysilyl group (-Si(OC2H5)3) attached to a propene chain (-CH2CH=CH-CH3). This unique structure imparts various desirable properties to the compound, such as high reactivity, good solubility in organic solvents, and excellent adhesion to organic and inorganic surfaces.

Applications and Benefits

3-triethoxysilyl-1-propene is widely used in the production of silicone rubber, organic-inorganic hybrid materials, coatings, adhesives, and sealants. As a crosslinking agent, it can improve the mechanical, thermal, and chemical properties of polymers by forming covalent bonds between the polymer chains. This results in increased strength, durability, and resistance to heat, water, and chemicals. As a coupling agent, 3-triethoxysilyl-1-propene can bond organic and inorganic materials at the molecular level, improving the interfacial adhesion and compatibility between them. This results in enhanced mechanical and chemical stability, reduced moisture sensitivity, and improved processing and handling properties. As an adhesion promoter, 3-triethoxysilyl-1-propene can improve the bonding strength between the substrate and the adhesive, resulting in a stronger and more durable bond.

In the production of silicone rubber, 3-triethoxysilyl-1-propene is used as a crosslinking agent and a chain extender. It can improve the tensile strength, tear resistance, and compression set of silicone rubber, making it suitable for various applications such as gaskets, seals, O-rings, and medical devices. In organic-inorganic hybrid materials, 3-triethoxysilyl-1-propene can be used as a coupling agent to bond organic polymers with inorganic particles such as silica, alumina, or titania. This results in materials with improved mechanical, thermal, and electrical properties, such as scratch resistance, hardness, and dielectric constant. In coatings, adhesives, and sealants, 3-triethoxysilyl-1-propene can be used as a coupling agent and an adhesion promoter to improve the bonding strength between the substrate and the coating or adhesive. This results in coatings and adhesives with improved durability, weatherability, and chemical resistance.

Conclusion

In conclusion, 3-triethoxysilyl-1-propene is a highly versatile and widely used specialty chemical that finds application in various industries. Its unique chemical structure and properties make it an excellent crosslinking agent, coupling agent, and adhesion promoter in polymer-based materials. INNO Specialty Chemicals, a leading manufacturer and supplier of specialty chemicals from China, offers high-quality 3-triethoxysilyl-1-propene that meets the diverse needs of its customers. With its wide range of applications and benefits, 3-triethoxysilyl-1-propene is a valuable ingredient for high-performance materials that require enhanced mechanical, thermal, and chemical properties.

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