Solubilities of the Triethylene Glycol and Tripropylene Glycol Derivatives Terminated with Phosphoryl Groups in Supercritical CO2
Zhang, Hai; Li, R; Su, B; Xing, H; Yang, Y; Ren, Q
| HERO ID | 2232562 |
|---|---|
| In Press | No |
| Year | 2012 |
| Title | Solubilities of the Triethylene Glycol and Tripropylene Glycol Derivatives Terminated with Phosphoryl Groups in Supercritical CO2 |
| Authors | Zhang, Hai; Li, R; Su, B; Xing, H; Yang, Y; Ren, Q |
| Journal | Journal of Chemical and Engineering Data |
| Volume | 57 |
| Issue | 7 |
| Page Numbers | 1991-1995 |
| Abstract | The triethylene glycol and tripropylene glycol derivatives terminated with the CO2-philic phosphoryl groups, named 2-(2-(2-((2-ethylhexoxy(methoxy)phosphoryl)oxy)-ethoxy)ethoxy)ethyl 2-ethylhexyl methyl phosphate (EG3EH) and 2-(2-(2-((2-ethylhexoxy(methoxy)phosphoryl)oxy)propoxy)-propoxy)propyl 2-ethylhexyl methyl phosphate (PG3EH), were synthesized and characterized. The solubilities of EG3EH and PG3EH in scCO(2) were determined by a static method at temperatures from (313 to 333) K and over a pressure range of (10 to 19) MPa. The values calculated by the Bartle semiempirical model exhibited good agreement with the experimental data. |
| Doi | 10.1021/je300232a |
| Wosid | WOS:000306263800020 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |