Used as a surfactant in various industrial applications, particularly in the production of coatings and paints, where it enhances wetting and leveling properties. It is also employed in the electronics industry as a component in etching solutions for semiconductor manufacturing, aiding in the precise removal of material layers. Additionally, it serves as an electrolyte additive in lithium-ion batteries, improving conductivity and stability. In the field of organic synthesis, it acts as a phase-transfer catalyst, facilitating reactions between compounds in different phases. Its high thermal and chemical stability makes it suitable for use in harsh environments, such as in high-temperature processing or in the presence of strong acids and bases.