This chemical is primarily used in the synthesis of organosilicon compounds, which are essential in various industrial applications. It serves as a key intermediate in the production of silicone polymers and resins, which are widely utilized in coatings, adhesives, and sealants due to their thermal stability and water resistance. Additionally, it plays a role in the modification of surfaces to impart hydrophobic properties, making it valuable in the manufacturing of water-repellent materials. Its reactive chloromethyl groups enable it to act as a crosslinking agent in polymer chemistry, enhancing the durability and performance of final products. In the electronics industry, it is employed in the fabrication of semiconductors and insulating materials, contributing to the development of advanced electronic devices.