8-Dimethylamino-1-octanol is primarily used in the synthesis of various organic compounds, particularly in the production of surfactants and emulsifiers. Its structure allows it to act as an intermediate in the creation of chemicals that are essential in the formulation of personal care products, such as shampoos and lotions, where it helps to stabilize mixtures of oil and water. Additionally, this chemical is utilized in the development of corrosion inhibitors, which are crucial in protecting metal surfaces in industrial applications. Its ability to form complexes with metal ions makes it valuable in processes that require the removal or stabilization of metals, such as in water treatment facilities or in the manufacturing of metal coatings.