Used as an ionic liquid in various electrochemical applications, including batteries and supercapacitors, due to its high conductivity and stability. It serves as a solvent or electrolyte in organic synthesis, enhancing reaction efficiency and selectivity. Applied in catalysis, particularly in reactions requiring a non-aqueous medium. Utilized in the extraction and separation processes, such as metal ion extraction and purification of compounds. Also employed in the field of material science for the development of advanced materials with tailored properties.