Used as an ionic liquid in green chemistry applications, particularly as a recyclable solvent in organic synthesis. It facilitates reactions such as esterification, polymerization, and coupling reactions due to its high solvating ability and thermal stability. Its low volatility makes it suitable for environmentally friendly processes. Also employed in electrochemistry as an electrolyte component and in separation processes for extracting organic compounds or metal ions. Shows potential in biomass processing for dissolving cellulose and lignin in biofuel production.