N1-(tert-Butyl)benzene-1,2-diamine is primarily used as an intermediate in the synthesis of various organic compounds. It plays a significant role in the production of pharmaceuticals, particularly in the development of drugs targeting specific biological pathways. The compound is also utilized in the creation of dyes and pigments, where its structure contributes to the stability and color properties of the final product. Additionally, it finds application in the field of material science, aiding in the development of advanced polymers and resins with enhanced performance characteristics. Its unique chemical properties make it valuable in research and industrial processes requiring precise molecular modifications.