Used as an ionic liquid in electrochemical applications such as batteries and capacitors due to its high ionic conductivity and wide electrochemical stability window. It serves as a solvent in organic synthesis and catalysis, especially in reactions requiring non-aqueous and thermally stable media. Commonly employed in liquid-liquid extraction processes for separating metals and organic compounds owing to its low volatility and tunable solvation properties. Also utilized in green chemistry initiatives as a reusable reaction medium to replace volatile organic solvents. Its thermal and chemical stability makes it suitable for use in high-temperature processes and in the development of functional materials.