System: phosphoric acid tributyl ester/phosphoric acid/sulfuric acid/water
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| 1) phosphoric acid tributyl ester |
| DECHEMA ID | 5321 |
| Formula | C12H27O4P |
| Synonym | (n-buo)3po |
| Synonym | TBP |
| Synonym | tri-n-butyl phosphate |
| Synonym | tributoxyphosphine oxide |
| Synonym | tributyl ester of phosphoric acid |
| InChi-Key | STCOOQWBFONSKY-UHFFFAOYSA-N |
| Registry No. | 126-73-8 |
| 2) phosphoric acid |
| DECHEMA ID | 40782 |
| Formula | H3O4P |
| Synonym | orthophosphoric acid |
| InChi-Key | NBIIXXVUZAFLBC-UHFFFAOYSA-N |
| Registry No. | 7664-38-2 |
| 3) sulfuric acid |
| DECHEMA ID | 40786 |
| Formula | H2O4S |
| Synonym | sulphuric acid |
| Synonym | dipping acid |
| Synonym | hydrogen sulfate |
| Synonym | oil of vitriol |
| Synonym | vitriol brown oil |
| Synonym | h2so4 |
| InChi-Key | QAOWNCQODCNURD-UHFFFAOYSA-N |
| Registry No. | 7664-93-9 |
| 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 | - | 3 | 81 | View |