Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of antiviral and anticancer agents. Its fluorinated structure enhances metabolic stability and bioavailability in drug candidates. Also employed in materials science for creating specialty polymers with improved thermal and oxidative resistance. The disulfide bond allows for reversible cross-linking, useful in designing responsive or self-healing materials. Additionally, it serves as a building block in organic synthesis for introducing fluorinated aromatic motifs into complex molecules.