This chemical is primarily used in organic synthesis as a highly reactive arylating agent. It facilitates the introduction of the pentafluorophenyl group into various organic molecules, which is particularly useful in the development of pharmaceuticals, agrochemicals, and advanced materials. Its strong electron-withdrawing properties make it effective in cross-coupling reactions, enabling the formation of complex aromatic structures. Additionally, it serves as a key intermediate in the synthesis of specialized polymers and ligands for catalysis. Its reactivity and selectivity make it a valuable tool in research and industrial applications where precise functionalization is required.