Chloromethyl Dimethylchlorosilane (CAS 1719-57-9), often referred to by its abbreviation CMDMCS, is a highly reactive and versatile organosilicon compound. Understanding its chemical properties, handling requirements, and diverse applications is crucial for chemists, engineers, and procurement specialists working with specialty chemicals. As a leading supplier of this key intermediate, we aim to provide comprehensive insights into its capabilities and benefits for industrial use.

Chemically, CMDMCS is a colorless liquid with a molecular formula of C3H8Cl2Si. Its reactivity stems from the presence of two silicon-bound chlorine atoms and a chloromethyl group. This makes it an excellent candidate for various chemical transformations. Its boiling point is around 115-116°C, and it has a density of approximately 1.086 g/mL. The compound is sensitive to moisture, reacting readily with water and protic solvents, which necessitates careful handling and storage in dry conditions, typically under an inert atmosphere like nitrogen. For procurement, understanding these properties is vital for safe and effective integration into manufacturing processes.

The applications of Chloromethyl Dimethylchlorosilane span several key industries. It serves as a foundational intermediate in the synthesis of organic silicones, which are widely used in coatings, adhesives, sealants, and elastomers (CASE applications) for their unique thermal and mechanical properties. In the agrochemical sector, it functions as an important additive in pesticide formulations, contributing to product stability and efficacy. Additionally, its capability to act as a surface modifier for inorganic materials enhances the performance of composites and other advanced materials by improving interfacial adhesion.

For those in the market to buy Chloromethyl Dimethylchlorosilane, recognizing its role as a coupling agent is also important. It helps to create strong bonds between organic polymers and inorganic fillers, leading to enhanced material properties. This makes it a valuable component for manufacturers looking to improve the durability and performance of their products. The ability to purchase this chemical from a reliable manufacturer in China with a focus on quality and competitive pricing is a significant advantage for B2B customers.

As a dedicated manufacturer and supplier, we ensure our Chloromethyl Dimethylchlorosilane meets high purity standards, typically a minimum of 99%. We provide it in various packaging options to suit different volume requirements, from laboratory scale to industrial bulk. We encourage procurement managers and research scientists to contact us for detailed specifications, safety data sheets (SDS), and to request a quote for purchasing this essential chemical intermediate. Leveraging our expertise ensures you receive a product that meets your precise needs.