This chemical is primarily used in the field of surface modification and functionalization. It acts as a coupling agent, enabling the attachment of organic molecules to inorganic surfaces, such as glass, silica, or metals. This is particularly useful in creating hydrophobic coatings, improving adhesion in composite materials, and enhancing the performance of sensors or chromatographic materials. Additionally, it serves as an intermediate in the synthesis of more complex organosilicon compounds, which are applied in coatings, adhesives, and sealants. Its reactivity with hydroxyl groups makes it valuable in nanotechnology and material science for designing tailored surfaces with specific properties.