Bis(4-isopropylphenyl)amine is primarily utilized in the field of organic synthesis as an intermediate for the production of various chemical compounds. It plays a significant role in the development of antioxidants, particularly in the stabilization of polymers and plastics, where it helps to prevent degradation caused by oxidation. Additionally, this chemical is employed in the synthesis of dyes and pigments, contributing to the creation of colorants used in textiles, inks, and coatings. Its application extends to the pharmaceutical industry, where it is used in the preparation of certain active pharmaceutical ingredients (APIs) and intermediates. Furthermore, Bis(4-isopropylphenyl)amine is sometimes incorporated into research and development processes for the study of new materials with potential industrial applications.