This chemical is primarily used as a silylating agent in organic synthesis. It is particularly effective in protecting hydroxyl groups during complex chemical reactions, ensuring they remain unaffected by subsequent steps. The compound is also utilized in the preparation of silyl ethers, which are intermediates in the synthesis of various pharmaceuticals and fine chemicals. Its application extends to the modification of surfaces and materials, where it can introduce silyl groups to alter properties like hydrophobicity or reactivity. Additionally, it plays a role in the development of silicon-based polymers and coatings, contributing to advancements in materials science.