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

Solubility of Hexamethylenetetramine in a Pure Water, Methanol, Acetic Acid, and Ethanol + Water Mixture from (299.38 to 340.35) K

Wang, L.[Linyan], Dia, L.-y.[Li-yan], Lei, M.[Ming], Chen, Y.[Yingqi]
J. Chem. Eng. Data 2008, 53, 12, 2907-2909
ABSTRACT
The solubility of hexamethylenetetramine in pure water, methanol, acetic acid, and ethanol + water was measured by a synthetic method with temperature ranging from (299.38 to 340.35) K at atmospheric pressure. The laser monitoring observation technique was used to determine the disappearance of the solid phase in a solid + liquid mixture. The results were correlated by a semiempirical Apelblat equation.
Compounds
# Formula Name
1 C6H12N4 1,3,5,7-tetraazaadamantane
2 H2O water
3 CH4O methanol
4 C2H4O2 acetic acid
5 C2H6O ethanol
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
  • 2
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • laser monitoring observation
  • 9
  • POMD
  • 3
  • 1
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • laser monitoring observation
  • 9
  • POMD
  • 4
  • 1
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • laser monitoring observation
  • 7
  • POMD
  • 5
  • 1
  • 2
  • Mole fraction - 1 ; Liquid
  • Solvent: Mass fraction - 5; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • laser monitoring observation
  • 31