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

Experimental Measurements and Modeling of the Solubility of Aceclofenac in Six Pure Solvents from (293.35 to 338.25) K

Liu, J.-Q.[Jin-Qiang], Wang, Y.[Ye], Liu, X.[Xun], Tang, H.[Hui], Wu, S.[Sha], Li, Y.-Y.[Yao-Yao], Zhang, L.-Y.[Li-Yue], Bai, Q.-Y.[Qiao-Yun]
J. Chem. Eng. Data 2014, 59, 5, 1588-1592
ABSTRACT
The solubility of aceclofenac in six pure solvents from (293.35 to 338.25) K was experimentally measured using a synthetic method. The experimental results indicate obviously that the solubility of aceclofenac in the selected solvents increases with elevated temperature. Furthermore, the experimental solubility data were fitted with modified Apelblat and Wilson models. The results show that the data calculated by the two models agree with the measured data with RMSD values of no more than 2.75 %.
Compounds
# Formula Name
1 C16H13Cl2NO4 Aceclofenac
2 CH4O methanol
3 C2H6O ethanol
4 C3H6O acetone
5 C4H8O2 ethyl acetate
6 C3H8O propan-2-ol
7 C7H8 toluene
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
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • laser beam
  • 9
  • POMD
  • 3
  • 1
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • laser beam
  • 10
  • POMD
  • 4
  • 1
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • laser beam
  • 7
  • POMD
  • 5
  • 1
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • laser beam
  • 10
  • POMD
  • 6
  • 1
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • laser beam
  • 10
  • POMD
  • 7
  • 1
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • laser beam
  • 8