In the realm of chemical synthesis and material science, understanding the fundamental properties of key intermediates is crucial for successful product development and manufacturing. Dichloromethyl Vinylsilane, identified by CAS number 124-70-9, is a prime example of such a versatile organosilicon compound. Its unique chemical characteristics and reactivity make it an indispensable component in a variety of industrial processes, from advanced polymer synthesis to the creation of specialized chemical formulations. As a trusted supplier, we aim to shed light on why this colorless liquid is a valuable asset for B2B clients.

Dichloromethyl Vinylsilane is a volatile, colorless liquid with a molecular formula of C3H6Cl2Si. Key physical properties include a boiling point of approximately 41°C (at standard pressure) and a density around 1.12 g/mL. Its melting point is notably low, around -93°C, indicating its liquid state across a broad temperature range relevant for chemical processing. The presence of the vinyl group (CH=CH2) renders it susceptible to addition reactions and polymerization, while the two chlorine atoms attached to the silicon atom offer sites for nucleophilic substitution or hydrolysis. This dual reactivity is the cornerstone of its utility.

The primary applications of Dichloromethyl Vinylsilane stem from its role as a building block in organosilicon chemistry. It is extensively used in the production of silicone polymers, which form the basis of numerous materials with exceptional properties like thermal stability, water resistance, and flexibility. These silicones are critical components in sealants, adhesives, coatings, and encapsulants utilized across industries such as automotive, electronics, and construction. For manufacturers seeking to buy high-purity intermediates, reliable suppliers play a vital role in ensuring the consistent quality of the final silicone products.

Furthermore, this silane intermediate is instrumental in surface modification. Its ability to react with hydroxyl groups present on the surfaces of inorganic materials (like glass, silica, or metal oxides) allows for the covalent attachment of vinyl functionalities. This surface treatment can impart desired properties such as hydrophobicity, improve adhesion to organic polymers, or prepare the surface for further chemical functionalization. Such modified surfaces are beneficial in enhancing the performance of composites, coatings, and electronic components.

In the field of chemical synthesis, Dichloromethyl Vinylsilane is recognized for its utility in cross-coupling reactions. It can be employed to introduce vinyl groups into organic molecules, a process vital for creating complex carbon-carbon bonds. This makes it a valuable reagent for researchers and chemists working on new molecular architectures, including those in pharmaceutical or agrochemical research. The availability of this compound from reputable manufacturers with strong technical support further empowers these endeavors.

In conclusion, Dichloromethyl Vinylsilane (CAS 124-70-9) is a highly functional organosilicon compound whose properties make it a cornerstone of modern chemical manufacturing. Its applications span from the large-scale production of silicones to specialized uses in surface modification and organic synthesis. For businesses looking to procure this essential chemical, partnering with experienced manufacturers and suppliers ensures access to high-quality material, competitive pricing, and the technical expertise needed to leverage its full potential. If your project requires this versatile intermediate, explore the benefits of sourcing from a leading supplier.