Understanding the fundamental chemical properties and reliable synthesis pathways for specialty chemicals is paramount for their successful application in industry. NINGBO INNO PHARMCHEM CO.,LTD. specializes in providing detailed information and high-quality products, including 1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane, identified by CAS number 18547-93-8.

This organosilicon compound is characterized by its clear liquid appearance, making it easy to handle and incorporate into various chemical processes. Its molecular formula, C18H34O5Si2, reveals a siloxane backbone flanked by two methacrylate functional groups. These methacrylate groups are highly reactive, readily undergoing free-radical polymerization. This inherent reactivity is key to its utility as a monomer and crosslinking agent in the synthesis of advanced polymers and materials.

The synthesis of 1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane typically involves the reaction of a suitable siloxane precursor with a methacrylate-containing compound. A common route involves the hydrosilylation of an unsaturated methacrylate with a siloxane hydride, or the reaction of a halosilane with a methacrylate alcohol. For instance, a known synthesis method involves the reaction of 3-(chlorodimethylsilyl)propyl methacrylate with water under controlled conditions to facilitate condensation and form the disiloxane linkage. This process requires careful control of temperature and reaction time to ensure high yields and purity, often exceeding 95% as specified for high-grade materials.

The thermal stability of this compound is another critical property. Its structure allows it to withstand processing conditions that might degrade less stable organic molecules. This makes it suitable for applications requiring high-temperature resistance. Furthermore, its low water solubility and reactivity with aqueous bases highlight its compatibility with a range of solvent systems commonly used in industrial chemical synthesis and polymer processing.

At NINGBO INNO PHARMCHEM CO.,LTD., we understand that the quality and consistency of chemical raw materials directly impact the performance of finished products. Therefore, we focus on ensuring the reliable synthesis and supply of compounds like CAS 18547-93-8. Our commitment extends to providing comprehensive technical data, including insights into the synthesis of 1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane, to assist our clients in optimizing their processes. Whether you are investigating its use as a high-reactivity siloxane crosslinker or exploring its potential as a dual-end siloxane monomer, our team is equipped to offer support.

The careful selection and application of specialty organosilicon monomers are crucial for developing materials that meet the stringent demands of modern industries. By offering high-purity products and detailed chemical information, NINGBO INNO PHARMCHEM CO.,LTD. empowers innovation in polymer science and beyond.