54707-49-2
54707-49-2 structure
- Name: 3-Hydroxy-4-(2,5-dihydroxyphenyl)-6-[(3,4-dihydroxyphenyl)methylene]-2H-pyran-2,5(6H)-dione
- Chemical Name: (6E)-6-(3,4-Dihydroxybenzylidene)-4-(2,5-dihydroxyphenyl)-3-hydroxy-2H-pyran-2,5(6H)-dione
- CAS Number: 54707-49-2
- Molecular Formula: C18H12O8
- Molecular Weight: 356.283
- Create Date: 2021-09-12 19:00:57
- Modify Date: 2025-09-08 21:50:40
| Name | (6E)-6-(3,4-Dihydroxybenzylidene)-4-(2,5-dihydroxyphenyl)-3-hydroxy-2H-pyran-2,5(6H)-dione |
|---|---|
| Synonyms |
(6E)-6-(3,4-Dihydroxybenzylidene)-4-(2,5-dihydroxyphenyl)-3-hydroxy-2H-pyran-2,5(6H)-dione
2H-Pyran-2,5(6H)-dione, 4-(2,5-dihydroxyphenyl)-6-[(3,4-dihydroxyphenyl)methylene]-3-hydroxy-, (6E)- |
| Density | 1.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 788.7±60.0 °C at 760 mmHg |
| Molecular Formula | C18H12O8 |
| Molecular Weight | 356.283 |
| Flash Point | 292.4±26.4 °C |
| Exact Mass | 356.053223 |
| LogP | 2.00 |
| Vapour Pressure | 0.0±2.9 mmHg at 25°C |
| Index of Refraction | 1.828 |