Used as an ionic liquid in organic synthesis and catalysis due to its ability to stabilize reactive intermediates and enhance reaction rates. It serves as a green solvent in various chemical transformations, including coupling reactions and polymerizations, because of its low volatility and high thermal stability. Commonly employed in electrochemical applications such as electrolytes in batteries and capacitors, where it improves ion conductivity and device performance. Also utilized in separation processes, including extraction of metals or biomolecules, thanks to its tunable solubility and phase behavior. Its unique structure allows for functionalization to tailor properties for specific industrial or laboratory uses.