Used as an ionic liquid in various industrial applications, particularly in catalysis and as a solvent in chemical reactions due to its stability and low volatility. It is also employed in electrochemistry, including batteries and fuel cells, for its conductive properties. Additionally, it serves as a phase transfer catalyst in organic synthesis, enhancing reaction efficiency. In material science, it is utilized for nanoparticle synthesis and polymer processing. Its ability to dissolve a wide range of substances makes it valuable in extraction and separation processes.