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

Surface Tension of Binary Mixtures of Ethanol + Ethylene glycol from 20 to 50 oC

Azizian, S.[Saeid], Hemmati, M.[Maryam]
J. Chem. Eng. Data 2003, 48, 3, 662-663
ABSTRACT
Surface tension data of binary mixtures of ethanol and ethyleneglycol was measured over the entire concentration range at temperatures of 20-50 C. The experimental values were correlated with temperature and with mole fraction. The values of the excess surface tension for these mixtures were also calculated.
Compounds
# Formula Name
1 C2H6O ethanol
2 C2H6O2 1,2-ethanediol
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
  • Surface tension liquid-gas, N/m ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Air at 1 atmosphere
  • Ring tensiometer
  • 7
  • POMD
  • 2
  • Surface tension liquid-gas, N/m ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Air at 1 atmosphere
  • Ring tensiometer
  • 7
  • POMD
  • 1
  • 2
  • Surface tension liquid-gas, N/m ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • Air at 1 atmosphere
  • Ring tensiometer
  • 56