Used primarily as an intermediate in the synthesis of dyes and pigments, especially in the production of azo dyes which are widely applied in the textile, printing, and coloring industries. It also serves as a building block in the manufacture of certain agrochemicals and pharmaceuticals, where its nitro and amino functional groups allow for further chemical modifications. Due to its reactivity, it is valuable in organic synthesis for creating more complex aromatic compounds. Safety precautions are necessary during handling, as nitroaniline derivatives can be toxic and potentially hazardous.