Green Chemistry and global access to medicines: New chemistry for access to HIV, Malaria, and Hepatitis medicines

We report densities, ijk ρ and speeds of sound, ijk u of 1-ethyl-3-methylimidazolium tetrafluoroborate (i) + water (j) + formamide or N,N- dimethylformamide (k) ternary mixtures over entire composition range at 293.15, 298.15, 303.15, 308.15 K. The heat capacities, Cpof 1-ethyl-3-methylimidazolium tetrafluoroborate, water, formamideand N,N- dimethylformamide have also been measured at 293.15, 298.15, 303.15, 308.15 K using micro differential scanning calorimeter (Model -µDSC 7 Evo). The measured ijk ρ and ijk u data have been utilized to determine their excess molar volumes, E ijk V and

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