NINGBO INNO PHARMCHEM CO.,LTD. is at the forefront of supplying high-quality chemical compounds that are instrumental in advancing material science. Among its diverse portfolio, Bis(dimethylsiloxy)diphenylsilane, identified by CAS No. 17875-55-7, stands out for its remarkable versatility and critical role in the synthesis of advanced silicone materials. This article explores the intrinsic properties of this compound and its significant applications, highlighting why it is a sought-after chemical intermediate.

Bis(dimethylsiloxy)diphenylsilane, also known by names such as Ph2Si[OSiMe2H]2 and Tetramethyl diphenyl dihydrogen trisiloxane, is a complex organosilicon compound characterized by its unique molecular structure. Its chemical formula, C16H24O2Si3, and a molecular weight of 332.61, define its chemical behavior. The compound is typically supplied as a colorless to almost colorless clear liquid, with a high purity level of 97% minimum. This purity is crucial for its effectiveness in specialized applications, particularly in the demanding fields of silicone rubber and resin production.

One of the primary applications of Bis(dimethylsiloxy)diphenylsilane is its function as a crosslinker. In the realm of liquid silicone rubber (LSR) and phenyl silicone rubber, crosslinking is a fundamental process that dictates the final material's mechanical strength, thermal stability, and chemical resistance. The specific chemical structure of Bis(dimethylsiloxy)diphenylsilane allows it to efficiently participate in crosslinking reactions, thereby enhancing the performance characteristics of these elastomers. Manufacturers seeking to achieve superior properties in their silicone products frequently rely on this compound.

Beyond its role in elastomers, Bis(dimethylsiloxy)diphenylsilane is also integral to the synthesis of phenyl silicone resins. These resins are prized for their excellent thermal stability, electrical insulation properties, and resistance to radiation, making them suitable for high-performance applications in electronics and aerospace. By incorporating Bis(dimethylsiloxy)diphenylsilane into the polymerization process, manufacturers can create resins with tailored properties that meet stringent industry standards.

As a key chemical intermediate, understanding the synthesis of Trisiloxane, 1,1,5,5-tetramethyl-3,3-diphenyl- is vital for chemists and material scientists. Its availability from reliable suppliers like NINGBO INNO PHARMCHEM CO.,LTD. ensures that researchers and manufacturers can access this essential building block for their innovative projects. The compound’s contribution to the development of advanced materials underscores its importance in modern chemical synthesis and its continuous demand in the market.

In summary, Bis(dimethylsiloxy)diphenylsilane (CAS 17875-55-7) is more than just a chemical compound; it is an enabler of advanced material technologies. Its high purity, specific chemical structure, and critical function as a crosslinker and intermediate solidify its position as a cornerstone in the silicone industry. NINGBO INNO PHARMCHEM CO.,LTD. remains committed to providing this and other high-quality materials that empower innovation and drive progress in chemical manufacturing.