Thermodynamics Research Center / ThermoML | Journal of Chemical and Engineering Data

Measurement and Correlation of Solubilities of Decanedioic Acid in C4-C6 Alcohol Solvents

Chen, S.-n.[Su-ning], Xia, Q.[Qing], Lu, L.-f.[Li-fei], Zhang, M.-S.[Min-Shi], Chen, Y.-S.[Yi-Shan], Zhang, F.-B.[Feng-Bao], Zhang, G.-L.[Guo-Liang]
J. Chem. Eng. Data 2010, 55, 3, 1411-1415
ABSTRACT
The solubility data have been measured experimentally for decanedioic acid in n-butanol, 2-butanol, n-pentanol, n-hexanol, and binary solvents 2-propanol + water from (294 to 351) K. The system containing decanedioic acid + 2-propanol + water exhibited a synergistic effect on solubility. The Wilson model, the nonrandom two-liquid (NRTL) model, and the universal quasi-chemical functional group activity coefficient (UNIFAC) model were applied to describe the solid-liquid equilibrium (SLE). It is shown that the Wilson model and the NRTL model can give better results. The primary reason for relatively larger deviations in the case of using the UNIFAC model was discussed.
Compounds
# Formula Name
1 C10H18O4 1,10-decanedioic acid
2 C4H10O butan-1-ol
3 C4H10O butan-2-ol
4 C5H12O pentan-1-ol
5 C6H14O hexan-1-ol
6 C3H8O propan-2-ol
7 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.
Type Compound-# Property Variable Constraint Phase Method #Points
  • POMD
  • 2
  • 1
  • Solid-liquid equilibrium temperature, K ; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • Laser Monitoring System
  • 12
  • POMD
  • 3
  • 1
  • Solid-liquid equilibrium temperature, K ; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • Laser Monitoring System
  • 16
  • POMD
  • 4
  • 1
  • Solid-liquid equilibrium temperature, K ; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • Laser Monitoring System
  • 21
  • POMD
  • 1
  • 5
  • Solid-liquid equilibrium temperature, K ; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • Laser Monitoring System
  • 19
  • POMD
  • 6
  • 1
  • Solid-liquid equilibrium temperature, K ; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • Laser Monitoring System
  • 18
  • POMD
  • 6
  • 1
  • 7
  • Solid-liquid equilibrium temperature, K ; Liquid
  • Solvent: Mole fraction - 6; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • Laser Monitoring System
  • 75