Used primarily as an intermediate in the synthesis of advanced organic compounds, especially in the production of specialty dyes, pigments, and fluorinated agrochemicals. Its unique halogen substitution pattern enables selective reactions in pharmaceutical development, where it serves as a building block for active ingredients requiring high stability and bioavailability. Also employed in the manufacture of liquid crystals and electronic materials due to its electron-withdrawing properties and thermal resistance. Limited use in research for designing novel catalysts and functional materials.