System: propanedioic acid/2-hydroxy-N,N,N-trimethylethanaminium chloride/sulfur dioxide
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| 1) propanedioic acid |
| DECHEMA ID | 7984 |
| Formula | C3H4O4 |
| Synonym | malonic acid |
| Synonym | carboxyacetic acid |
| Synonym | dicarboxymethane |
| Synonym | methanedicarbonic acid |
| Synonym | methanedicarboxylic acid |
| InChi-Key | OFOBLEOULBTSOW-UHFFFAOYSA-N |
| Registry No. | 141-82-2 |
| 2) 2-hydroxy-N,N,N-trimethylethanaminium chloride |
| DECHEMA ID | 37289 |
| Formula | C5H14ClNO |
| Synonym | choline chloride |
| Synonym | (2-hydroxyethyl)trimethylammonium chloride |
| InChi-Key | SGMZJAMFUVOLNK-UHFFFAOYSA-M |
| Registry No. | 67-48-1 |
| 3) sulfur dioxide |
| DECHEMA ID | 39955 |
| Formula | O2S |
| Synonym | sulfurous acid anhydride |
| Synonym | sulfurous oxide |
| Synonym | sulphur dioxide |
| Synonym | sulfur oxide (SO2) |
| Synonym | refrigerant 764 |
| Synonym | sulfur oxide (s2o4) |
| Synonym | sulfurous anhydride |
| Synonym | so2 |
| InChi-Key | RAHZWNYVWXNFOC-UHFFFAOYSA-N |
| Registry No. | 7446-09-5 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| gas-liquid equilibrium | - | 1 | 5 | View |
| Henry coefficient (gas fugacity / gas mole fraction) | - | 1 | 5 | View |
| solubility coefficient (gas/solvent) | - | 1 | 5 | View |
| vapor-liquid equilibrium, isothermal | - | 1 | 50 | View |