Understanding the precise chemical properties of raw materials is fundamental for any formulator or chemist aiming to develop high-performance products. 1,3,5-Trivinyl-1,3,5-trimethylcyclotrisiloxane, known by its CAS number 3901-77-7, is a compound that offers a compelling combination of stability and reactivity, making it a sought-after ingredient in several industries. As a prominent supplier in China, we are pleased to detail its key characteristics and applications.

This cyclic siloxane, with the molecular formula C9H18O3Si3 and a molecular weight of approximately 258.5 g/mol, presents as a clear liquid. Its structure features a six-membered ring composed of alternating silicon and oxygen atoms, with each silicon atom bonded to either a methyl group or a vinyl group. The presence of three vinyl (CH=CH2) functionalities is particularly significant, as these groups are highly reactive and amenable to various chemical transformations, including polymerization and cross-coupling reactions. This inherent reactivity, coupled with the stability of the siloxane backbone, makes it an excellent building block for advanced materials.

A critical aspect for industrial users is the purity of the compound. Our 1,3,5-Trivinyl-1,3,5-trimethylcyclotrisiloxane is supplied at a high purity level, typically 98% or above, ensuring predictable and reliable performance in downstream applications. This is especially important when using it as a chemical intermediate in the synthesis of pharmaceuticals or highly specialized silicone polymers.

The primary applications for this vinyl methyl cyclotrisiloxane are in two main areas. Firstly, it serves as a precursor for the synthesis of various organic silicon compounds, including vinyl silicone fluids, silicone rubbers, and silicone resins. These materials are prized for their excellent resistance to heat, cold, and UV radiation, as well as their electrical insulation properties, finding extensive use in electronics, automotive components, and construction sealants. Secondly, it is recognized for its utility as a pharmaceutical intermediate, contributing to the creation of complex medicinal compounds. When you are looking to buy this material, consider us as your trusted manufacturer.

For procurement specialists, sourcing a consistent supply of this material is crucial. We offer competitive pricing and strive to maintain a robust supply chain to meet your demands. Obtaining a quote from our sales team will provide you with detailed information on how we can fulfill your requirements, whether for research quantities or bulk industrial orders. By choosing to purchase from us, you gain access to a reliable supplier committed to quality.

In essence, 1,3,5-Trivinyl-1,3,5-trimethylcyclotrisiloxane is a foundational chemical with broad industrial relevance. Its well-defined chemical properties and diverse applications underscore its importance in modern manufacturing and research. Partner with us to secure a dependable source of this essential siloxane.