2,4-Difluorobenzonitrile is primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. Its fluorinated structure makes it valuable in the development of active ingredients for drugs, particularly those targeting central nervous system disorders, due to its ability to enhance bioavailability and metabolic stability. In agrochemicals, it serves as a building block for creating herbicides and pesticides, where the fluorine atoms contribute to improved efficacy and selectivity. Additionally, it is employed in the production of specialty chemicals, including dyes and liquid crystals, where its unique properties aid in achieving desired performance characteristics.