Used as a phase transfer catalyst in organic synthesis, facilitating reactions between compounds in different phases. Commonly applied in the production of pharmaceuticals and fine chemicals, where it helps in the efficient transfer of reactants. Also employed in the synthesis of polymers and in the preparation of nanomaterials, enhancing reaction rates and yields. In analytical chemistry, it aids in the extraction and separation of specific compounds. Additionally, it serves as a surfactant in various industrial processes, improving the stability and performance of formulations.