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

Solubility of 1,1-Diamino-2,2-dinitroethylene in N,N-Dimethylformamide, Dimethyl Sulfoxide, and N-Methyl-2-pyrrolidone

Ahn, J.-H.[Jin-Hwan], Kim, J.-K.[Jae-Kyung], Kim, H.-S.[Hyoun-Soo], Kim, E. J.[Eui Jung], Koo, K.-K.[Kee-Kahb]
J. Chem. Eng. Data 2009, 54, 12, 3259-3260
ABSTRACT
The solubility of 1,1-diamino-2,2-dinitroethylene in dimethyl sulfoxide, N,N-dimethyl formamide, and N-methyl-2-pyrrolidone was measured by a polythermal method in the temperature range of (293.15 to 363.15) K. The solubility data were correlated against temperature with an exponential equation. The enthalpy of dissolution in each solvent was calculated from the temperature dependence.
Compounds
# Formula Name
1 C2H4N4O4 1,1-diamino-2,2-dinitroethene
2 C3H7NO dimethylformamide
3 C2H6OS dimethyl sulfoxide
4 C5H9NO N-methylpyrrolidone
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
  • 2
  • 1
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • Visual Observation
  • 8
  • POMD
  • 3
  • 1
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • Visual Observation
  • 8
  • POMD
  • 4
  • 1
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • Visual Observation
  • 8