Used in organic synthesis as a reagent for introducing pentafluorophenyl groups into molecules, enhancing their properties for applications in pharmaceuticals and agrochemicals. It is also employed in the preparation of silicon-based materials, which are useful in coatings and adhesives due to their stability and resistance to harsh environments. Additionally, it serves as a key intermediate in the development of advanced materials for electronics and photovoltaics, where its unique structure contributes to improved performance and durability.