Used as a phase transfer catalyst in organic synthesis, facilitating reactions between reagents in different phases by shuttling ions across interfaces. Commonly applied in nucleophilic substitutions, oxidations, and esterifications where efficient mixing is challenging. Also serves as a surfactant in specialty formulations, providing stability to emulsions and dispersions in non-aqueous systems. Its long alkyl chains enhance solubility in organic solvents, making it suitable for use in polymerization processes and nanomaterial synthesis. Additionally, employed in electrochemical applications as a conductive additive in non-aqueous electrolytes.