Thermodynamics Research Center / ThermoML | Thermochimica Acta

Effect of temperature on the solvation of 15-crown-5 ether inwater ethanol and water propan-1-ol mixtures

Jozwiak, M.[Malgorzata], Madej-Kielbik, L.[Longina], Piekarski, H.[Henryk]
Thermochim. Acta 2013, 568, 122-9
ABSTRACT
The enthalpies of solution of 15-crown-5 (15C5) ether in water ethanol and water propan-1-ol mixtureshave been measured at 293.15 308.15 K. The relative importance of the solvation mechanism appearedto depend on co-solvent properties. The effect of temperature on the solvation process of 15C5 in themixtures of water with ethanol or propan-1-ol was discussed.
Compounds
# Formula Name
1 C10H20O5 1,4,7,10,13-pentaoxacyclopentadecane
2 H2O water
3 C2H6O ethanol
4 C3H8O propan-1-ol
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
  • 3
  • 2
  • 1
  • Molar enthalpy of solution, kJ/mol ; Liquid
  • Temperature, K; Liquid
  • Solvent: Mole fraction - 2; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • ISOPERIBOL
  • 56
  • POMD
  • 4
  • 2
  • 1
  • Molar enthalpy of solution, kJ/mol ; Liquid
  • Temperature, K; Liquid
  • Solvent: Mole fraction - 2; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • ISOPERIBOL
  • 56