Used primarily as an intermediate in the synthesis of azo dyes and pigments, especially for textiles and printing inks. It plays a key role in the production of disperse dyes due to its ability to form stable colorants with good fastness properties. Also serves as a building block in the manufacture of certain agricultural chemicals and rubber additives. Its nitro and amino functional groups allow for further chemical modifications, making it valuable in organic synthesis for pharmaceuticals and specialty chemicals. Requires careful handling due to potential toxicity and mutagenic concerns.