1-Bromo-2,4-dichlorobenzene is primarily used as an intermediate in the synthesis of various organic compounds. It plays a significant role in the production of agrochemicals, particularly in the development of herbicides and pesticides. The compound is also utilized in the manufacture of dyes and pigments, where its halogenated structure contributes to the stability and color properties of the final products. Additionally, it serves as a building block in pharmaceutical research, aiding in the creation of complex molecules for drug development. Its reactivity and structural properties make it valuable in chemical synthesis and industrial applications.