2,4-Dibromobenzonitrile is primarily used as an intermediate in the synthesis of various organic compounds, particularly in the production of agrochemicals and pharmaceuticals. Its bromine atoms make it a valuable building block for creating more complex molecules through substitution reactions. In agrochemicals, it is often utilized in the development of herbicides and pesticides, where its structure contributes to the efficacy of the final product. In the pharmaceutical industry, it serves as a precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those with bromine-containing structures that are crucial for biological activity. Additionally, it finds applications in material science, where it is used in the preparation of specialty chemicals and polymers that require specific brominated intermediates for enhanced properties.