This chemical is primarily used as an ionic liquid in various advanced applications. It serves as a solvent in electrochemical systems, particularly in batteries, supercapacitors, and photovoltaic devices such as solar cells, due to its high ionic conductivity and thermal stability. It is also employed in catalysis, where it facilitates reactions in green chemistry processes by providing a non-volatile and recyclable medium. Additionally, it is utilized in the separation of complex mixtures, such as in liquid-liquid extraction, owing to its unique solvation properties. Its stability under harsh conditions makes it suitable for high-temperature industrial processes and as a lubricant in specialized machinery.