For benzaldehyde, the model correctly predicted the solubility trends for acetic acid, methanol, ethanol and ethylene glycol mixtures in water (Fig. ). However, just like for limonene, DMA was predicted to be the best organic co-solvent for benzaldehyde, but acetic acid was found to be a slightly better co-solvent for the 25V% mixture, while the solubility was the same for the 15V% mixture. The severity of the error in the prediction for DMA is much less than in the case of limonene, as the model correctly predicted that DMA and acetic acid are better solvents than methanol, ethanol, and ethylene glycol. However, it is worth noting that the solubility of benzaldehyde in methanol/water is the same as in ethanol/water, despite the model predicting methanol to rank 7 and ethanol to rank 12. As such, a better solubility of benzaldehyde in the methanol/water mixture would be anticipated. Fig. . Semi-quantitative measurements of maximum solubility of molecules of interest. The measurements were done for a) limonene in 75V% and 90V% organic solvent/water and b) benzaldehyde in 15V% and 25V% organic solvent/water mixtures. The height of the bar corresponds to the mean value of the three solubility measurements recorded for the organic solvent/water mixture as indicated on the x-axis. The percentage of the organic solvent in the mixture is displayed on top of the bar. The y-axis contains the name of the organic solvent. Measurements were done at room temperature. Insoluble refers to the solubility by the cloud-point method being below 20 mM for limonene and below 80 mM for benzaldehyde, as described in the methods section. The variance of the measurements is relatively low, and, as such, the error bars are not shown in the figure, but all the solubility measurements are given in Table . The low variance is due to the measurements being done in relatively large increments of 20 mM via the cloud-point method.