Determination of the solubility parameter of ionic liquid 1-allyl-3-methylimidazolium chloride by inverse gas chromatography

► [AMIM]Cl have many unique physical and chemical properties, which could provide the theoretical guidance to their applications. ► Inverse gas chromatography was developed to characterize [AMIM]Cl. ► The thermodynamics were used to judge the interaction between [AMIM]Cl and solvents. ► The solubility parameter of [AMIM]Cl was determined.