(3-Chloropropyl)trimethoxysilane is a versatile organosilane compound known for its adhesion-promoting and surface-modifying properties. With a chemical structure featuring a reactive chloropropyl group and trimethoxysilane functionality, it serves as an effective coupling agent and cross-linking agent, enabling enhanced bonding between inorganic substrates and organic polymers. This silane finds wide application in industries such as plastics, rubber, coatings, adhesives, and sealants, where it contributes to improved adhesion, moisture resistance, and mechanical properties.