System: sulfuric acid/2H-1-benzopyran-2-one
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| 1) 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 |
| 2) 2H-1-benzopyran-2-one |
| DECHEMA ID | 44337 |
| Formula | C9H6O2 |
| Synonym | 1-benzopyran-2-one |
| Synonym | coumarin |
| Synonym | 5,6-benzo-2-pyrone |
| InChi-Key | ZYGHJZDHTFUPRJ-UHFFFAOYSA-N |
| Registry No. | 91-64-5 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
|---|
| solid-liquid equilibrium | - | 2 | 17 | View |
|---|