Used as an ionic liquid in various chemical reactions, particularly in catalysis and organic synthesis, due to its ability to dissolve a wide range of substances. It is also employed in electrochemistry for its conductive properties, making it suitable for use in batteries and fuel cells. Additionally, it serves as a solvent in the extraction and separation processes, especially in the purification of natural products and the removal of pollutants. Its thermal stability and low volatility make it a preferred choice in high-temperature applications and green chemistry initiatives.