Dodecylamine is widely used as a corrosion inhibitor in industrial water treatment processes, particularly in cooling systems and boilers, where it forms a protective layer on metal surfaces to prevent oxidation and degradation. In the pharmaceutical industry, it serves as an intermediate in the synthesis of various drugs and active pharmaceutical ingredients. Additionally, it is employed as a flotation agent in mineral processing to separate valuable ores from gangue by altering the surface properties of minerals. In the production of surfactants, dodecylamine acts as a precursor for quaternary ammonium compounds, which are essential in fabric softeners, detergents, and disinfectants. It also finds application in the manufacturing of agrochemicals, where it is used to create emulsifiers and dispersants for pesticides and herbicides. Furthermore, dodecylamine is utilized in the synthesis of organic compounds and as a stabilizer in the production of rubber and plastics.