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

Density, Viscosity, and Excess Properties for 1,2-Diaminoethane + 1,2-Ethanediol at (298.15, 303.15, and 308.15) K

Li, C.[Chunping], Zhang, J.[Jianbin], Zhang, T.[Tong], Wei, X.[Xionghui], Zhang, E.[Enqi], Yang, N.[Na], Zhao, N.[Nana], Su, M.[Min], Zhou, H.[Hui]
J. Chem. Eng. Data 2010, 55, 9, 4104-4107
ABSTRACT
Density (?) and viscosity (?) were determined over the whole concentration range for the binary mixtures of 1,2-diaminoethane + 1,2-ethanediol at (298.15, 303.15, and 308.15) K. The experimental results are compared with data published in the previous literature. The density values were used to calculate the excess molar volume (VmE). The calculated results are fitted to a Redlich-Kister equation to obtain the coefficients and estimate the standard deviations between the experimental and the calculated quantities. The values of VmE are negative over the entire composition range.
Compounds
# Formula Name
1 C2H6O2 1,2-ethanediol
2 C2H8N2 ethane-1,2-diamine
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
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • CAPTUB::UFactor:4
  • 3
  • POMD
  • 1
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • PYCNOM::UFactor:8
  • 3
  • POMD
  • 2
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • CAPTUB:UFactor:4
  • 3
  • POMD
  • 2
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • PYCNOM:UFactor:8
  • 3
  • POMD
  • 2
  • 1
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 2; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • CAPTUB:UFactor:4
  • 57
  • POMD
  • 2
  • 1
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 2; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • PYCNOM:UFactor:8
  • 57