N-tert-Butyl-3,5-dimethylaniline is primarily used as an intermediate in the synthesis of various chemical compounds. It plays a significant role in the production of agrochemicals, particularly in the development of herbicides and pesticides. Its structure allows it to act as a building block in creating molecules that target specific biological pathways in weeds and pests, enhancing crop protection. Additionally, it finds application in the pharmaceutical industry, where it is utilized in the synthesis of active pharmaceutical ingredients (APIs) for drug development. Its chemical properties make it suitable for use in organic synthesis, contributing to the creation of complex molecules in research and industrial processes.