Used as an intermediate in the synthesis of agrochemicals and pharmaceuticals, particularly in the preparation of herbicides and fungicides. It serves as a building block in the development of active ingredients due to the presence of both iodo and amino functional groups, which allow for further chemical modifications through cross-coupling reactions. Also employed in the production of dyes and specialty polymers where controlled substitution patterns are required. Its tert-butyl group contributes to steric stability, enhancing selectivity in reaction pathways.