System: butanoic acid/4-methyl-2-pentanone/3-[4-(2-hydroxyethyl)-1-piperazinyl]-1-propanesulfonic acid/water
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| 1) butanoic acid |
| DECHEMA ID | 1935 |
| Formula | C4H8O2 |
| Synonym | butyric acid |
| Synonym | 1-propanecarboxylic acid |
| Synonym | n-butanoic acid |
| Synonym | propanecarboxylic acid |
| Synonym | dl-Butyric acid |
| Synonym | n-butyric acid |
| Synonym | propylformic acid |
| Synonym | ethylacetic acid |
| InChi-Key | FERIUCNNQQJTOY-UHFFFAOYSA-N |
| Registry No. | 107-92-6 |
| 2) 4-methyl-2-pentanone |
| DECHEMA ID | 2172 |
| Formula | C6H12O |
| Synonym | 4-methylpentan-2-one |
| Synonym | isobutyl methyl ketone |
| Synonym | methyl isobutyl ketone |
| Synonym | methyl 2-methylpropyl ketone |
| Synonym | 2-methyl-4-pentanone |
| Synonym | hexone |
| Synonym | isopropylacetone |
| Synonym | mibk |
| InChi-Key | NTIZESTWPVYFNL-UHFFFAOYSA-N |
| Registry No. | 108-10-1 |
| 3) 3-[4-(2-hydroxyethyl)-1-piperazinyl]-1-propanesulfonic acid |
| DECHEMA ID | 10805 |
| Formula | C9H20N2O4S |
| Synonym | EPPS |
| Synonym | N-(2-hydroxyethyl)piperazine-N'-3-propanesulfonic acid |
| Synonym | 4-(2-hydroxyethyl)-1-piperazinepropanesulfonic acid |
| Synonym | 3-[4-(2-hydroxyethyl)piperazin-1-yl]propanesulfonic acid |
| InChi-Key | OWXMKDGYPWMGEB-UHFFFAOYSA-N |
| Registry No. | 16052-06-5 |
| 4) water |
| DECHEMA ID | 41137 |
| Formula | H2O |
| Synonym | hydrogen oxide |
| Synonym | dihydrogen oxide |
| Synonym | ice |
| Synonym | refrigerant 718 |
| InChi-Key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
| Registry No. | 7732-18-5 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| liquid-liquid equilibrium | - | 2 | 22 | View |