3,5-Difluorobenzonitrile is widely used as an intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. Its structure, featuring both nitrile and fluorine groups, makes it a valuable building block for creating complex molecules. In the pharmaceutical industry, it is employed in the synthesis of active pharmaceutical ingredients (APIs) for drugs targeting various therapeutic areas, including central nervous system disorders and cancer. Additionally, it serves as a key precursor in the development of herbicides and pesticides, where its fluorinated aromatic ring enhances the biological activity and stability of the final compounds. Its versatility also extends to materials science, where it is used in the preparation of specialty polymers and liquid crystals.