Used in organic synthesis as a versatile reagent for introducing fluorophenyl groups into various compounds. It is particularly valuable in the preparation of agrochemicals and pharmaceuticals, where the fluorophenyl moiety enhances biological activity and stability. The compound is also employed in the development of specialized polymers and materials, contributing to their unique properties. Its reactivity with amines and alcohols makes it useful in creating thioesters and thiocarbonates, which are intermediates in complex chemical processes. Additionally, it serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and fine chemicals.