Used primarily as an intermediate in the synthesis of dyes and pigments, particularly in the production of azo dyes, which are widely applied in textiles, leather, and paper industries. It also serves as a precursor in the manufacture of certain pharmaceuticals and agrochemicals. In research, it is utilized for studying nitroaromatic compounds and their reactions. Additionally, it finds application in organic synthesis for creating complex molecules due to its reactive nitro and amino functional groups.