Used primarily as an intermediate in the synthesis of dyes and pigments, especially in the production of azo dyes for textiles, inks, and coatings. It also serves as a curing agent or accelerator in epoxy resin systems, enhancing the speed and efficiency of polymerization at room temperature. Commonly found in specialty adhesives, sealants, and composite materials where rapid hardening is required. Additionally, it acts as a chemical building block in agrochemicals and pharmaceuticals for the development of more complex molecules. Due to its reactivity and potential toxicity, handling requires strict safety controls in industrial settings.