Table 2. Interaction Parameter δ in eq 2 and the Slope α in eq 5 for Six Glycerol–Monohydroxy Alcohol Mixtures.

solvent mixture	δ	α
glycerol + methanol	–0.1074	0.502
glycerol + ethanol	–0.6985	0.495
glycerol + n-propanol	–0.6465	0.49–0.50 (predicted range)
glycerol + iso-propanol	–0.2652	0.49–0.50 (predicted range)
glycerol + n-butanol	–0.3530	0.491
glycerol + tert-butanol	0.5068	0.489