7-Hydroxy-3-(4-hydroxybenzylidene)chroman-4-one
Modify Date: 2024-01-08 18:50:01
7-Hydroxy-3-(4-hydroxybenzylidene)chroman-4-one structure
|
Common Name | 7-Hydroxy-3-(4-hydroxybenzylidene)chroman-4-one | ||
|---|---|---|---|---|
| CAS Number | 110064-50-1 | Molecular Weight | 268.26 | |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 547.1±50.0 °C at 760 mmHg | |
| Molecular Formula | C16H12O4 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 211.5±23.6 °C | |
Use of 7-Hydroxy-3-(4-hydroxybenzylidene)chroman-4-one7-Hydroxy-3-(4-hydroxybenzylidene)chroman-4-one, a homoisoflavonoid, can be isolated from the dried heartwood of Caesalpinia sappan[1]. |
| Name | 7-Hydroxy-3-(4-hydroxybenzylidene)chroman-4-one |
|---|---|
| Synonym | More Synonyms |
| Description | 7-Hydroxy-3-(4-hydroxybenzylidene)chroman-4-one, a homoisoflavonoid, can be isolated from the dried heartwood of Caesalpinia sappan[1]. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 547.1±50.0 °C at 760 mmHg |
| Molecular Formula | C16H12O4 |
| Molecular Weight | 268.26 |
| Flash Point | 211.5±23.6 °C |
| Exact Mass | 268.073547 |
| PSA | 66.76000 |
| LogP | 2.94 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.722 |
| 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% |
| (3Z)-7-Hydroxy-3-(4-hydroxybenzylidene)-2,3-dihydro-4H-chromen-4-one |
| 4H-1-Benzopyran-4-one, 2,3-dihydro-7-hydroxy-3-[(4-hydroxyphenyl)methylene]-, (3E)- |
| 4H-1-Benzopyran-4-one, 2,3-dihydro-7-hydroxy-3-[(4-hydroxyphenyl)methylene]-, (3Z)- |
| (3E)-7-Hydroxy-3-(4-hydroxybenzylidene)-2,3-dihydro-4H-chromen-4-one |