Used as a key intermediate in the synthesis of agrochemicals and pharmaceuticals, particularly in the development of herbicides and fungicides. Its structure allows for selective functionalization, making it valuable in creating active ingredients with high efficacy and specificity. Also employed in the production of dyes and fluorescent compounds due to its electron-withdrawing halogen groups, which enhance photostability and optical properties. Commonly utilized in research for constructing complex organic molecules through cross-coupling reactions.