Used as a phase transfer catalyst in organic synthesis, facilitating reactions between compounds in different phases. Commonly employed in the production of pharmaceuticals and fine chemicals. Acts as a template agent in the synthesis of zeolites, aiding in the formation of specific porous structures. Applied in the preparation of ionic liquids, which are used as solvents in various industrial processes. Utilized in electrochemical studies for its ability to stabilize and modify electrode surfaces. Plays a role in the synthesis of surfactants and detergents due to its amphiphilic properties.