3-Butoxypropylamine is widely used as a corrosion inhibitor in various industrial applications, particularly in metalworking fluids and cooling water systems. Its ability to form a protective layer on metal surfaces helps prevent rust and degradation, extending the lifespan of equipment. Additionally, it serves as an intermediate in the synthesis of surfactants and emulsifiers, which are essential in the production of detergents, cleaning agents, and personal care products. In the paint and coatings industry, it acts as a dispersing agent, improving the stability and performance of formulations. Its solubility in both water and organic solvents makes it versatile for use in diverse chemical processes.