Ethyl 3,4-dibromobenzoate is primarily used in organic synthesis as an intermediate for the production of more complex chemical compounds. It is often employed in the development of pharmaceuticals, where its structure serves as a building block for active pharmaceutical ingredients (APIs). Additionally, it finds application in the synthesis of agrochemicals, contributing to the creation of pesticides or herbicides. Its bromine atoms make it a valuable reagent in cross-coupling reactions, which are essential in constructing carbon-carbon bonds in organic chemistry. This compound is also utilized in material science for the preparation of specialty polymers or coatings, where its aromatic and halogenated properties enhance performance characteristics.