Used as a quaternary ammonium compound in organic synthesis, particularly in the preparation of cationic surfactants and disinfectants. It serves as a key intermediate in the production of antimicrobial agents, which are applied in healthcare and industrial settings to inhibit microbial growth. Additionally, it is utilized in the modification of surfaces to impart antimicrobial properties, such as in textiles and medical devices. Its role in phase transfer catalysis also makes it valuable in facilitating reactions between compounds in different phases, enhancing reaction efficiency in chemical manufacturing.