Used as an ionic liquid in various electrochemical applications, including batteries and supercapacitors, due to its high ionic conductivity and stability. It serves as a solvent or electrolyte in organic synthesis, particularly in reactions requiring non-aqueous conditions. Also employed in catalysis, where it enhances reaction rates and selectivity. In separation processes, it aids in the extraction of specific compounds from mixtures. Its thermal stability makes it suitable for high-temperature applications in industrial processes.