Used as a precursor in the synthesis of ionic liquids, particularly for catalytic applications in organic reactions such as esterification, alkylation, and polymerization. Its functionalized structure enhances solubility and stability in both aqueous and organic media, making it suitable for use in green chemistry processes. Also employed in electrochemical systems, including as an electrolyte component in dye-sensitized solar cells. Additionally, it finds application in separation processes due to its ability to form selective solvent systems for metal ion extraction.