104055-79-0
104055-79-0 structure
- Name: Dihydroobovatin
- Chemical Name: (2S)-5-Hydroxy-8,8-dimethyl-2-phenyl-2,3,9,10-tetrahydro-4H,8H-py rano[2,3-f]chromen-4-one
- CAS Number: 104055-79-0
- Molecular Formula: C20H20O4
- Molecular Weight: 324.370
- Catalog: Natural product Flavonoids
- Create Date: 2016-06-14 21:49:34
- Modify Date: 2024-02-01 16:09:05
| Name | (2S)-5-Hydroxy-8,8-dimethyl-2-phenyl-2,3,9,10-tetrahydro-4H,8H-py rano[2,3-f]chromen-4-one |
|---|---|
| Synonyms |
(2S)-5-Hydroxy-8,8-dimethyl-2-phenyl-2,3,9,10-tetrahydro-4H,8H-pyrano[2,3-f]chromen-4-one
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one, 2,3,9,10-tetrahydro-5-hydroxy-8,8-dimethyl-2-phenyl-, (2S)- Dihydroobovatin |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 537.6±50.0 °C at 760 mmHg |
| Molecular Formula | C20H20O4 |
| Molecular Weight | 324.370 |
| Flash Point | 195.2±23.6 °C |
| Exact Mass | 324.136169 |
| PSA | 55.76000 |
| LogP | 5.90 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.598 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2932999099 |
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |