1,3-Dibromo-5-fluorobenzene is primarily used as an intermediate in organic synthesis. It plays a key role in the production of pharmaceuticals, where it serves as a building block for more complex molecules. The compound is also utilized in the development of agrochemicals, contributing to the creation of herbicides and pesticides. Additionally, it finds application in material science, particularly in the synthesis of specialty polymers and advanced materials. Its unique halogenated structure makes it valuable for cross-coupling reactions in organic chemistry, enabling the formation of carbon-carbon and carbon-heteroatom bonds.