Used as an ionic liquid in catalytic processes and chemical synthesis due to its high thermal stability and low volatility. Commonly applied as a green solvent in organic reactions, including alkylation, esterification, and polymerization, where it enhances reaction efficiency and product separation. Also investigated for use in electrochemical systems such as batteries and capacitors because of its good ionic conductivity and wide electrochemical window. Its non-volatile nature makes it suitable for high-temperature applications without decomposition concerns.