n-Butylamine is widely used as an intermediate in the production of various chemicals, including pharmaceuticals, pesticides, and dyes. It serves as a key component in the synthesis of rubber accelerators and corrosion inhibitors, enhancing the durability and performance of materials. In the pharmaceutical industry, it is utilized in the manufacture of certain drugs, particularly those involving amine-based compounds. Additionally, n-Butylamine is employed in the production of emulsifiers and surfactants, which are essential in formulating cleaning agents and personal care products. Its role as a solvent in organic synthesis further highlights its versatility in chemical processes.