Used as a reagent in organic synthesis, particularly in the modification of surfaces and materials to impart hydrophobic properties. It is commonly applied in the preparation of silica-based stationary phases for chromatography, enhancing separation efficiency. Additionally, it serves as a key intermediate in the production of specialty chemicals and coatings, providing resistance to moisture and environmental degradation. Its application extends to the field of nanotechnology, where it is utilized for functionalizing nanoparticles and improving their compatibility with organic matrices.