Tetrakis(isopropoxy)silane: An Overview of its Properties and Applications

Innovation and advancements in the field of chemistry have led to the development of a wide range of chemicals that have contributed significantly to our daily lives. One such chemical is Tetrakis(isopropoxy)silane, which is also known by other names, such as tetrapropan-2-yl silicate, Tetra(isopropyl)silicate, Tetraisopropyl orthosilicate, Tetraisopropoxysilane, Isopropyl Silicate, Tetra(isopropoxy)silane, and Tetraisopropyl o-silicate. This article aims to provide an overview of the properties and applications of Tetrakis(isopropoxy)silane, manufactured and supplied by INNO Specialty Chemicals from China.

Properties of Tetrakis(isopropoxy)silane

Tetrakis(isopropoxy)silane is a colorless, clear liquid with a pungent odor. Its chemical formula is Si(OCH(CH3)2)4, and its molecular weight is 312.49 g/mol. The chemical is highly flammable and reacts violently with water, releasing toxic gases. Therefore, it must be handled with care and stored properly.

Tetrakis(isopropoxy)silane is soluble in organic solvents, such as ethanol, acetone, and toluene, but insoluble in water. It has a boiling point of 232 °C and a melting point of -88 °C. The chemical has a refractive index of 1.417 and a density of 0.926 g/cm3 at 20 °C.

Applications of Tetrakis(isopropoxy)silane

Tetrakis(isopropoxy)silane is a versatile chemical that finds applications in various industries. Some of its major applications are as follows:

1. Coatings and Adhesives

Tetrakis(isopropoxy)silane is used as a cross-linking agent in coatings and adhesives. It reacts with other chemicals, such as polyurethanes, epoxies, and acrylics, to form a strong and durable bond. The chemical improves the adhesion, hardness, and chemical resistance of the coatings and adhesives. It also enhances the moisture resistance and weatherability of the products.

2. Silica Gels and Aerogels

Tetrakis(isopropoxy)silane is a precursor for the production of silica gels and aerogels. These materials have a high surface area and porosity, which makes them suitable for various applications, such as catalyst supports, chromatography, and drug delivery. Tetrakis(isopropoxy)silane is hydrolyzed to form tetrahydroxysilane, which is then polymerized to form the silica gels and aerogels.

3. Semiconductor Industry

Tetrakis(isopropoxy)silane is used in the semiconductor industry for the production of silicon dioxide films. The chemical is vaporized and deposited on the substrate to form a thin film. The film acts as an insulator, protecting the semiconductor device from external influences. Tetrakis(isopropoxy)silane also improves the adhesion and uniformity of the film.

4. Fuel Additives

Tetrakis(isopropoxy)silane is used as a fuel additive to improve the performance and efficiency of engines. It is added to the fuel to reduce the emissions of harmful gases, such as nitrogen oxides and particulate matter. The chemical also increases the octane number of the fuel, which improves the combustion process and reduces engine knocking.

5. Other Applications

Tetrakis(isopropoxy)silane finds applications in many other industries, such as glass and ceramics, personal care products, and agricultural chemicals. It is used as a precursor for the production of silica nanoparticles, which have potential applications in drug delivery and imaging. The chemical is also used as a drying agent and a catalyst in various chemical reactions.

Conclusion

Tetrakis(isopropoxy)silane is a valuable chemical that has numerous applications in various industries. It is a versatile cross-linking agent, a precursor for silica gels and aerogels, a semiconductor material, a fuel additive, and much more. The properties and applications of Tetrakis(isopropoxy)silane make it an essential component in many products that we use in our daily lives. INNO Specialty Chemicals, the manufacturer and supplier of Tetrakis(isopropoxy)silane from China, ensures the highest quality and standards in its production and supply.

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