Diisopropylamine is widely used as a chemical intermediate in the production of various pharmaceuticals, agrochemicals, and rubber chemicals. It serves as a key reagent in the synthesis of herbicides and pesticides, contributing to effective crop protection. In the pharmaceutical industry, it is utilized in the manufacture of active pharmaceutical ingredients (APIs) and other therapeutic compounds. Additionally, it acts as a catalyst or base in organic reactions, particularly in the production of polymers and specialty chemicals. Its role in corrosion inhibitors also makes it valuable in industrial applications, such as in metalworking fluids and oilfield chemicals. Furthermore, diisopropylamine is employed in the preparation of surfactants and emulsifiers, which are essential in the formulation of detergents and personal care products.