Used as an electrolyte in electrochemical devices, particularly in supercapacitors and lithium-ion batteries, due to its high ionic conductivity and stability. It is also employed in organic synthesis as a solvent or catalyst in various reactions, enhancing efficiency and selectivity. Additionally, it finds applications in electroplating processes, where it improves the quality and durability of metal coatings. Its low volatility and non-flammable nature make it suitable for use in high-temperature and high-pressure industrial environments.