This chemical is primarily used in the production of silicone polymers and resins, where it acts as a crosslinking agent. Its ability to introduce chloromethyl groups into silicone chains enhances the material's thermal stability and mechanical properties. It is also employed in the synthesis of specialty silicones for coatings, adhesives, and sealants, providing improved resistance to heat, chemicals, and weathering. Additionally, it finds application in the preparation of silane coupling agents, which are used to improve adhesion between organic and inorganic materials in composite systems. Its role in modifying surface properties makes it valuable in industries such as electronics, automotive, and construction.