Used as an ionic liquid in various chemical processes due to its high solvating ability and thermal stability. Commonly applied in catalysis, where it enhances reaction rates and selectivity, especially in organic transformations. Employed in biomass processing for the efficient dissolution of cellulose and lignin, supporting biofuel production. Also utilized in electrochemistry as a component in electrolytes for batteries and supercapacitors, improving ionic conductivity. Its ability to stabilize reactive intermediates makes it valuable in synthesis and material science applications.