2,2 -Oxybis(N,N-diethylacetamide), 2,2 -oxybis(N,N-dibutylacetamide), and 2,2 -oxybis(N,N-dihexylacetamide) were synthesized, and their structures were confirmed by IR, NMR, and elemental analysis. The solubilities of compounds were measured at temperatures ranging from (313 to 333) K and pressures from (8.7 to 16.4) MPa in supercritical carbon dioxide. The measured solubilities were correlated using a semiempirical model. The calculated results showed satisfactory agreement with the experimental data and differed from the measured values by between (4.54 and 30.84) %.
Compounds
#
Formula
Name
1
C12H24N2O3
2,2'-oxybis[N,N-diethylacetamide]
2
C20H40N2O3
2,2'-oxybis[N,N-dibutylacetamide]
3
C28H56N2O3
2,2'-oxybis[N,N-dihexylacetamide]
4
CO2
carbon dioxide
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.