| 2H-1-benzopyran-2-one; chromen-2-one; 2H-chromen-2-one; coumarin | |
| Links: | 🌍 Wikipedia, 📏 NIST, ⚗️ ChemSynthesis |
| CAS RN: | [91-64-5] |
| Formula: | C9H6O2; 146.15 g/mol |
| InChiKey: | ZYGHJZDHTFUPRJ-UHFFFAOYSA-N |
| SMILES: | C1=CC=C2C(=C1)C=CC(=O)O2 |
| Pharmaceutical use: | antiinflammatory; antitumor; hypoglycemic |
| Odor: | characteristic hay-like, main fragrance of woodruff |
| Density: | 0.935 g/mL |
| Molar volume: | 156.3 mL/mol |
| Melting point: | 70 °C |
| Boiling point: | 291 °C |
| Antoine equation P(Torr) vs T(°C) | |
| Log10 partition octanol / water: | 1.39 |
| 1g dissolves in: 1.14g pyridine; 2.02g trichloromethane; 10,000.00g water | |