Used as an ionic liquid in organic synthesis, particularly as a catalyst or solvent in coupling reactions and esterification processes. Its stable imidazolium core enhances reaction efficiency under mild conditions. Commonly applied in green chemistry due to low volatility and high thermal stability. Also employed in electrochemical systems as a conductive medium. Shows utility in extraction processes for separating polar compounds and metal ions. Compatible with various reagents, making it suitable for multi-step reactions without degradation.