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

Excess Molar Enthalpies of Dimethyl Carbonate and (Methanol, Ethanol, 1-Propanol, and 2-Propanol) at T = (298.15, 313.15, and 328.15) K and p = (0.1, 1.0, and 10.0) MPa

Li, S.[Shengying], Dong, H.[Hong], Yan, W.[Weidong], Peng, B.[Bin]
J. Chem. Eng. Data 2005, 50, 3, 1087-1090
ABSTRACT
A high-pressure flow-mixing isothermal microcalorimeter is used to determine the excess molar enthalpies of four binary systems for dimethyl carbonate and (methanol, ethanol, 1-propanol and 2-propanol) at T = (298.15, 313.15, and 328.15) K and p = (0.1, 1.0, and 10.0) MPa. The smooth values calculated by Redlich-Kister equation of are also compared with the experimental results.
Compounds
# Formula Name
1 C3H6O3 dimethyl carbonate
2 CH4O methanol
3 C2H6O ethanol
4 C3H8O propan-1-ol
5 C3H8O propan-2-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
  • 2
  • 1
  • Excess molar enthalpy (molar enthalpy of mixing), kJ/mol ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 2; Liquid
  • Liquid
  • Flow calorimetry
  • 84
  • POMD
  • 3
  • 1
  • Excess molar enthalpy (molar enthalpy of mixing), kJ/mol ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • Flow calorimetry
  • 93
  • POMD
  • 4
  • 1
  • Excess molar enthalpy (molar enthalpy of mixing), kJ/mol ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • Flow calorimetry
  • 72
  • POMD
  • 5
  • 1
  • Excess molar enthalpy (molar enthalpy of mixing), kJ/mol ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • Flow calorimetry
  • 91