Thermodynamics Research Center / ThermoML | International Journal of Thermophysics

Kinematic Viscosities for Ether + Alkane Mixtures: Experimental Results and UNIFAC-VISCO Parameters

Bandres, I., Lahuerta, C., Villares, A., Martin, S., Lafuente, C.
Int. J. Thermophys. 2008, 29, 2, 457-467
ABSTRACT
Kinematic viscosities for the binary mixtures of diisopropylether, dibutylether, or methyl ter-butyl ether with 3-methylpentane, hexane, or heptane have been measured at 283.15 K, 298.15 K, and 313.15 K. The experimental values have been correlated by the McAllister equation. Using these results, new UNIFAC-VISCO parameters, Oether-CH2 and Oether-CH3, have been calculated.
Compounds
# Formula Name
1 C6H14O diisopropyl ether
2 C8H18O dibutyl ether
3 C5H12O 2-methoxy-2-methylpropane
4 C6H14 3-methylpentane
5 C6H14 hexane
6 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
  • Kinematic viscosity, m2/s ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Capillary tube (Ostwald; Ubbelohde) method
  • 3
  • POMD
  • 2
  • Kinematic viscosity, m2/s ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Capillary tube (Ostwald; Ubbelohde) method
  • 3
  • POMD
  • 3
  • Kinematic viscosity, m2/s ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Capillary tube (Ostwald; Ubbelohde) method
  • 3
  • POMD
  • 4
  • Kinematic viscosity, m2/s ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Capillary tube (Ostwald; Ubbelohde) method
  • 3
  • POMD
  • 5
  • Kinematic viscosity, m2/s ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Capillary tube (Ostwald; Ubbelohde) method
  • 3
  • POMD
  • 6
  • Kinematic viscosity, m2/s ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Capillary tube (Ostwald; Ubbelohde) method
  • 3
  • POMD
  • 4
  • 1
  • Kinematic viscosity, m2/s ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Capillary tube (Ostwald; Ubbelohde) method
  • 39
  • POMD
  • 1
  • 5
  • Kinematic viscosity, m2/s ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Capillary tube (Ostwald; Ubbelohde) method
  • 36
  • POMD
  • 1
  • 6
  • Kinematic viscosity, m2/s ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Capillary tube (Ostwald; Ubbelohde) method
  • 36
  • POMD
  • 4
  • 2
  • Kinematic viscosity, m2/s ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 2; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Capillary tube (Ostwald; Ubbelohde) method
  • 33
  • POMD
  • 5
  • 2
  • Kinematic viscosity, m2/s ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 2; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Capillary tube (Ostwald; Ubbelohde) method
  • 33
  • POMD
  • 6
  • 2
  • Kinematic viscosity, m2/s ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 2; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Capillary tube (Ostwald; Ubbelohde) method
  • 36
  • POMD
  • 4
  • 3
  • Kinematic viscosity, m2/s ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 3; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Capillary tube (Ostwald; Ubbelohde) method
  • 36
  • POMD
  • 5
  • 3
  • Kinematic viscosity, m2/s ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 3; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Capillary tube (Ostwald; Ubbelohde) method
  • 33
  • POMD
  • 6
  • 3
  • Kinematic viscosity, m2/s ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 3; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Capillary tube (Ostwald; Ubbelohde) method
  • 33