Used primarily as a building block in organic synthesis, especially in the pharmaceutical and agrochemical industries. Its fluorinated aromatic structure enhances metabolic stability and bioavailability in drug design. Commonly employed in cross-coupling reactions, such as Suzuki or Buchwald-Hartwig, to introduce fluorinated motifs into more complex molecules. Also utilized in the development of liquid crystals and functional materials where electronic properties are tuned by fluorine substitution. Its volatility and stability make it suitable as a solvent or reagent in specialized fluorination processes.