Used as an ionic liquid in electrochemical applications such as batteries and capacitors due to its high ionic conductivity and wide electrochemical stability window. Its low volatility and good thermal stability make it suitable for high-temperature operations. Commonly employed as a solvent in organic synthesis where a polar, non-coordinating medium is required. Also utilized in separation processes, including gas absorption and extraction, thanks to its ability to dissolve a wide range of organic and inorganic compounds. Its unique solvation properties support use in catalysis and green chemistry processes.