Phenyltris(trimethylsiloxy)silane
Phenyltris(trimethylsiloxy)silane, identified by CAS 2116-84-9, is a high-purity organosilicon compound characterized by its unique molecular structure featuring a central silicon atom bonded to a phenyl group and three trimethylsiloxy units. This specific arrangement confers excellent thermal stability and a high refractive index compared to standard dimethyl siloxanes. It typically presents as a clear, colorless to pale yellow liquid with low volatility and low surface tension, making it an ideal candidate for applications requiring enhanced optical properties and surface lubricity.
In industrial and research settings, this phenyl-functional silane is valued for its superior compatibility with various organic resins and silicone polymers. Its chemical resistance and ability to withstand oxidative degradation at elevated temperatures allow it to function effectively in demanding environments. Proper handling involves standard chemical safety protocols, ensuring the material is stored in cool, dry conditions to maintain its integrity and performance characteristics over time.
• In the personal care and cosmetic industry, Phenyltris(trimethylsiloxy)silane is widely utilized as a high-performance emollient and conditioning agent. Its high refractive index imparts a significant gloss and shine to hair care products and color cosmetics, while its non-greasy texture improves the spreadability and skin feel of lotions and creams.
• The compound serves as a critical additive in the formulation of specialty lubricants and heat transfer fluids. Due to its excellent thermal and oxidative stability, it provides reliable performance in high-temperature mechanical systems where conventional mineral oils might fail, effectively reducing friction and wear across moving components.
• Within the polymer and coatings sector, it acts as a modifier to enhance the physical properties of silicone elastomers and organic resins. By incorporating this phenyl-functional silane, manufacturers can improve the transparency, UV resistance, and moisture repellency of coatings, ensuring long-lasting protection for substrates in outdoor or harsh industrial environments.
• It is frequently employed as a chemical intermediate in the synthesis of advanced organosilicon materials and hybrid resins. Researchers utilize its specific branching and phenyl functionality to tailor the cross-linking density and mechanical strength of new materials, facilitating the development of specialized adhesives and electronic encapsulants.
Product Name: Phenyltris(trimethylsiloxy)silane
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