110064-50-1
110064-50-1 structure
- Name: 7-Hydroxy-3-(4-hydroxybenzylidene)chroman-4-one
- Chemical Name: 7-Hydroxy-3-(4-hydroxybenzylidene)chroman-4-one
- CAS Number: 110064-50-1
- Molecular Formula: C16H12O4
- Molecular Weight: 268.26
- Catalog: Natural product Flavonoids
- Create Date: 2016-11-17 12:33:56
- Modify Date: 2025-08-21 23:45:34
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7-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 |
|---|---|
| Synonyms |
(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 |
| Description | 7-Hydroxy-3-(4-hydroxybenzylidene)chroman-4-one, a homoisoflavonoid, can be isolated from the dried heartwood of Caesalpinia sappan[1]. |
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| 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 |
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| HS Code | 2932999099 |
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| 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% |