Experiments of the fish-shaped and triangle phase diagrams of the water + dodecane + 1-(1-methyl-2-propoxyethoxy)-2-propanol (C3P2) system were performed under atmospheric pressure. It was found that the upper and the lower critical solution temperatures of this ternary system are, respectively, (287.20 +- 0.05 and 275.00 +- 0.05) K according to the fish-shaped phase diagram. Triangle phase diagrams exhibit only one two-liquid-phase-coexisting region at (288.15, 298.15, and 308.15) K, above the upper critical solution temperature. The nonrandom two-liquid (NRTL) model was used to correlate the experimental data of triangle phase diagrams at these three temperatures.
Compounds
#
Formula
Name
1
H2O
water
2
C12H26
dodecane
3
C9H20O3
1-(1-methyl-2-propoxyethoxy)-2-propanol
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.