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

The Effects of Temperature and Inorganic Salts on the Aqueous Solubility of Selected Chlorobenzenes

Oleszek-Kudlak, S.[Sylwia], Shibata, E., Nakamura, T.[Takashi]
J. Chem. Eng. Data 2004, 49, 3, 570-575
ABSTRACT
The experimental results reported in this paper are the first in a wider research program aiming to test, in a laboratory, the behavior of selected hydrophobic compounds in an aqueous system. The generator column method was used to determine the solubility in water of biphenyl, 1,2-dichlorobenzene (1,2-DCBz), and hexachlorobenzene (HxCBz) at 25 C. The solubilities of 1,2-DCBz and HxCBz were measured at temperatures ranging from 15 to 55 C, and the enthalpies of solutions were derived from van't Hoff plots. The effects of three electrolytes on the solubility of HxCBz were determined at 25 C, and their newly obtained Setschenow constants are reported.
Compounds
# Formula Name
1 C6H4Cl2 1,2-dichlorobenzene
2 H2O water
3 C6Cl6 hexachlorobenzene
4 C12H10 biphenyl
5 ClNa sodium chloride
6 ClK potassium chloride
7 CaCl2 calcium chloride
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
  • 1
  • 2
  • Mass concentration, kg/m3 - 1 ; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • Chromatography
  • 5
  • POMD
  • 3
  • 2
  • Mass concentration, kg/m3 - 3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 3
  • Chromatography
  • 6
  • POMD
  • 4
  • 2
  • Mass concentration, kg/m3 - 4 ; Liquid
  • Pressure, kPa; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Crystal - 4
  • Chromatography
  • 2
  • POMD
  • 3
  • 5
  • 2
  • Mass concentration, kg/m3 - 3 ; Liquid
  • Solvent: Amount concentration (molarity), mol/dm3 - 5; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 3
  • Chromatography
  • 5
  • POMD
  • 3
  • 6
  • 2
  • Mass concentration, kg/m3 - 3 ; Liquid
  • Solvent: Amount concentration (molarity), mol/dm3 - 6; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 3
  • Chromatography
  • 4
  • POMD
  • 3
  • 2
  • 7
  • Mass concentration, kg/m3 - 3 ; Liquid
  • Solvent: Amount concentration (molarity), mol/dm3 - 7; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 3
  • Chromatography
  • 4