This chemical is primarily used in the production of silicone-based materials, where it acts as a key intermediate. It is often employed in the synthesis of silane coupling agents, which enhance the adhesion between organic polymers and inorganic surfaces, making it valuable in coatings, adhesives, and sealants. Additionally, it finds application in the modification of surfaces to impart water repellency or improve compatibility in composite materials. Its reactive dichlorosilane group allows it to bond effectively with various substrates, making it useful in industrial and manufacturing processes.