“…MOLMAPs have been applied in different studies such as the classification of chemical reactions without assignment of reaction centers, [18] conversion of descriptor's dimensionality in QSAR applications, [19] chemical reactivity evaluation from databases with no negative data, [20] classification of metabolic reactions, [21,22] mutagenicity prediction, [23] QSAR analysis of phenolic antioxidants, [24] viscosity classification [25,26] and gas solubility in ILs. [27] Here the machine learning protocol involved Random Forest models [28,29] that receive information about the mixture (molecules and their relative amount), the temperature and the pressure, and predict the molar fraction of one component of the mixture (one of the two molecules) in a specific phase. Different models were trained for the IL-rich and IL-poor phases.…”