| 2-benzofuran-1(3H)-one; 3H-2-benzofuran-1-one; 1,3-dihydro-2-benzofuran-1-one; 1(3H)-isobenzofuranone; phthalide | |
| Links: | 📏 NIST, 📖 PubMed |
| CAS RN: | [87-41-2] |
| Formula: | C8H6O2; 134.13 g/mol |
| InChiKey: | WNZQDUSMALZDQF-UHFFFAOYSA-N |
| SMILES: | O=C1OCc2ccccc12 |
| Density: | 1.164 g/mL |
| Molar volume: | 115.3 mL/mol |
| Refractive index: | 1.536 |
| Molecular refractive power: | 35.92 mL/mol |
| Dielectric constant: | 36.00 |
| Melting point: | 76 °C |
| Boiling point: | 290 °C |
| Antoine equation P(Torr) vs T(°C) | |
| Log10 partition octanol / water: | 0.80 |