Dimethylchlorosilane

Product Overview

Dimethylchlorosilane, identified by CAS number 1066-35-9, stands as a cornerstone compound in the realm of organosilicon chemistry. This versatile chemical intermediate is primarily utilized as a fundamental building block for the synthesis of advanced silicone materials. Our manufacturing process ensures that each batch meets rigorous industrial standards, delivering a colorless or light yellow transparent liquid with exceptional consistency. As a key reagent, it facilitates the creation of complex molecular structures required in high-performance polymer applications.

The compound is recognized for its reactivity and efficiency in hydrosilylation reactions. It serves as a vital precursor in the production of silicone surfactants, which are essential for stabilizing formulations in various industrial sectors. Furthermore, its role as an end-capping agent for alpha and omega hydrogen-silicon-terminated organosilicon polymers underscores its importance in controlling molecular weight and functionality in silicone rubber and resin production.

Key Specifications

Industrial Applications

The utility of Dimethylchlorosilane extends across multiple domains of chemical manufacturing. It is extensively employed as a hydrosilylating agent for alkynes, enabling precise organic synthesis pathways. In the plastics and resin industry, it acts as a modifier to enhance the performance characteristics of polyolefins, polyacrylates, polyamides, and polyimides. By introducing silicone functionalities, manufacturers can achieve improved thermal stability, water resistance, and surface properties in their final products.

Additionally, this chemical is indispensable for preparing silicone surfactants used in foam control and emulsification processes. Its ability to modify polyester, polyurethane, and epoxy systems makes it a valuable asset for formulators seeking to optimize material performance. Whether used in dendrimer synthesis or as a starting material for specialized coatings, Dimethylchlorosilane provides the necessary reactivity and structural integrity required for demanding applications.

Storage and Safety Handling

Safety is paramount when handling Dimethylchlorosilane due to its classification as a Dangerous Good Class 4.3 substance, which emits flammable gases upon contact with water. Storage facilities must be cool, dry, and well-ventilated, maintaining temperatures between 0 degrees Celsius and 15 degrees Celsius for optimal stability. The product should remain in its original unopened container away from fire sources, oxidants, alkalis, and alcohols.

Transportation requires strict adherence to hazardous material regulations. Vehicles must be equipped with appropriate fire-fighting equipment, and mechanical tools prone to sparking are strictly forbidden during loading and unloading. Mixing with edible chemicals or incompatible substances is prohibited. During summer months, transport should occur during cooler periods to prevent sunlight exposure. Our global logistics network ensures compliant delivery while maintaining product integrity throughout the supply chain.