Used primarily as a surface modifying agent in silicone chemistry, this compound functions as a coupling agent to enhance adhesion between organic polymers and inorganic substrates. It is especially effective in silicone rubber formulations where improved thermal stability and moisture resistance are required. The dual silane functionality allows for crosslinking in RTV (room temperature vulcanizing) silicone systems, contributing to durable, water-repellent coatings on glass, metal, and ceramics. It is also employed in specialty adhesives and sealants to improve bond strength and long-term durability under humid conditions. Its long alkyl chains provide hydrophobic character, making it suitable for applications requiring low surface energy and anti-fouling properties.