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

Solubilities of 2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-dimethanol, r,r,rcents,rcents-tetramethyl-3,9-dioxide in Selected Solvents

Fan, R.-L.[Rui-Lan], Wang, L. -S.[Li-Sheng], Guo, T.-T.[Ting-Ting], Wu, J.-S.[Jun-Sheng]
J. Chem. Eng. Data 2007, 52, 4, 1340-1342
ABSTRACT
A phosphorus-containing flame retardant 2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-dimethanol, R,R,Rcents,Rcents-tetramethyl-3,9-dioxide (DPDM) was synthesized. The structure and the thermal stability of the compound were characterized by infrared spectroscopy (IR), nuclear magnetic resonance (1H NMR), mass spectroscopy (MS), elemental analysis, and thermogravimetric analysis. Using a static analytical method, the solubilities of DPDM in acetic acid + acetone binary mixtures, water, methanol, and ethanol were determined in the temperature range from (293.14 to 338.14) K. The solubility data were correlated with an empirical equation.
Compounds
# Formula Name
1 C2H4O2 acetic acid
2 C3H6O acetone
3 C2H6O ethanol
4 CH4O methanol
5 C11H22O8P2 2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-dimethanol,alpha,alpha,alpha',alpha'-tetramethyl-3,9-dioxide
6 H2O water
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
  • 5
  • Normal melting temperature, K ; Crystal
  • Crystal
  • Liquid
  • Air at 1 atmosphere
  • DTA
  • 1
  • POMD
  • 6
  • 5
  • Mole fraction - 5 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 5
  • Gravimetric Method
  • 11
  • POMD
  • 4
  • 5
  • Mole fraction - 5 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 5
  • Gravimetric Method
  • 7
  • POMD
  • 3
  • 5
  • Mole fraction - 5 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 5
  • Gravimetric Method
  • 10
  • POMD
  • 1
  • 2
  • 5
  • Mole fraction - 5 ; Liquid
  • Solvent: Mass fraction - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 5
  • Gravimetric Method
  • 49