Used primarily as an intermediate in the synthesis of azo dyes and pigments, especially for producing yellow and orange shades in textiles, plastics, and coatings. It also serves in the manufacture of agrochemicals and certain pharmaceuticals where nitroaniline derivatives are required. Its tert-butyl group enhances stability and influences solubility in organic solvents, making it suitable for reactions under mild conditions. Due to the presence of both amino and nitro groups, it participates in diazotization and coupling reactions essential in colorant production. Handling requires caution due to potential toxicity and mutagenic properties.