Used primarily as a surface modifier in the production of hydrophobic coatings, it enhances water repellency on various materials like glass, ceramics, and metals. It is also employed in the synthesis of silane coupling agents, which improve adhesion between organic polymers and inorganic substrates in composite materials. Additionally, it finds application in the preparation of self-assembled monolayers for nanotechnology and surface science research. Its role in creating protective coatings for electronic components and optical devices is notable, as it provides resistance to moisture and environmental degradation.