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

Densities and Excess Molar Volumes of 2-Butanol + Cyclohexanamine + Heptane and 2-Butanol + n-Heptane at Temperatures between (288.15 and 323.15) K

Kijevcanin, M. L.[Mirjana Lj.], Radovic, I. R.[Ivona R.], Serbanovic, S.[Slobodan], Zivkovic, E.[Emila], Djordjevic, B. D.[Bojan D.]
J. Chem. Eng. Data 2010, 55, 4, 1739-1744
ABSTRACT
The density ? and excess molar volumes VE for 2-butanol + cyclohexanamine + heptane and 2-butanol + heptane have been determined at temperatures of (288.15, 293.15, 298.15, 303.15, 308.15, 313.15, 318.15, and 323.15) K at a pressure of 0.1 MPa with an Anton Paar DMA 5000 vibrating tube densimeter. Excess molar volumes VE were determined and fit to the Redlich-Kister equation for the binary mixture and the Nagata-Tamura equation for the ternary mixture.
Compounds
# Formula Name
1 C4H10O butan-2-ol
2 C6H13N cyclohexylamine
3 C7H16 heptane
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
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • VIBTUB:UFactor:4
  • 8
  • POMD
  • 3
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • VIBTUB:UFactor:4
  • 8
  • POMD
  • 1
  • 3
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • VIBTUB:UFactor:4
  • 128
  • POMD
  • 1
  • 2
  • 3
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Mole fraction - 2; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • VIBTUB:UFactor:4
  • 451