Used as an ionic liquid in various industrial and research applications. It serves as a solvent in chemical reactions, particularly in catalysis and organic synthesis, due to its ability to dissolve a wide range of substances. It is also employed in electrochemical applications, such as in batteries and fuel cells, where it enhances conductivity and stability. Additionally, it is utilized in separation processes, like extraction and purification, owing to its unique properties. Its role in green chemistry is notable, as it helps reduce the use of volatile organic compounds.