The densities of aqueous solutions of glycine, L-serine, L-alanine, L-proline with the ionic liquid (IL), 1-phenylpiperazinium tetrafluoroborate ([Phpi][BF4]) at the IL concentrations of (0.025, 0.055 and 0.100) mol kg 1 have been measured at the temperatures of (298.15, 303.15 and 308.15) K. On the basis of the experimental results, the apparent molar volume (VU), standard partial molar volume (VU 0 ), transfer partial molar volume (DtrVU 0 ) and hydration number (nH) have been calculated. The hydrophilic hydrophi lic, hydrophobic hydrophilic and hydrophobic hydrophobic interactions are involved in the studied systems of {[Phpi][BF4] + amino acids + H2O. These volumetric parameters can help to understand the mixing effects and other complex biological processes between amino acids and ionic liquid aqueous solution.
Compounds
#
Formula
Name
1
C2H5NO2
2-aminoacetic acid
2
C3H7NO3
L-serine
3
C3H7NO2
(S)-2-aminopropanoic acid
4
C5H9NO2
L-proline
5
C10H15BF4N2
1-phenylpiperazinium tetrafluoroborate
6
H2O
water
Datasets
The table above is generated from the ThermoML associated json file (link above).
POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied;
the numbers refer to the table of compounds on the left.