18483-80-2
18483-80-2 structure
- Name: 8-[(3,4-Dihydro-3,5,7-trihydroxy-2H-1-benzopyran)-2-yl]-2,3,4,6-tetrahydroxy-5H-benzocyclohepten-5-one
- Chemical Name: 2,3,4,5-Tetrahydroxy-8-(3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl)-6H-benzo[7]annulen-6-one
- CAS Number: 18483-80-2
- Molecular Formula: C20H16O9
- Molecular Weight: 400.336
- Create Date: 2021-09-13 15:08:43
- Modify Date: 2025-09-21 08:12:05
| Name | 2,3,4,5-Tetrahydroxy-8-(3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl)-6H-benzo[7]annulen-6-one |
|---|---|
| Synonyms |
2,3,4,5-Tetrahydroxy-8-(3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl)-6H-benzo[7]annulen-6-one
6H-Benzocyclohepten-6-one, 8-(3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl)-2,3,4,5-tetrahydroxy- |
| Density | 1.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 677.5±55.0 °C at 760 mmHg |
| Molecular Formula | C20H16O9 |
| Molecular Weight | 400.336 |
| Flash Point | 245.3±25.0 °C |
| Exact Mass | 400.079437 |
| LogP | -0.51 |
| Vapour Pressure | 0.0±2.2 mmHg at 25°C |
| Index of Refraction | 1.861 |