Used as a cross-linking agent in silicone polymer synthesis, enhancing thermal and mechanical stability of cured resins. Employed in the production of specialty silanes for coatings, adhesives, and sealants where moisture resistance and durability are critical. Also serves as an intermediate in the preparation of organosilicon compounds used in semiconductor manufacturing and surface modification of nanomaterials. Its bifunctional chlorosilyl groups enable efficient coupling with organic and inorganic matrices, making it valuable in hybrid material development.