140439-35-6
140439-35-6 structure
- Name: 6-hydroxy-2-(3-methoxyphenyl)chromen-4-one
- Chemical Name: 6-hydroxy-2-(3-methoxyphenyl)chromen-4-one
- CAS Number: 140439-35-6
- Molecular Formula: C16H12O4
- Molecular Weight: 268.26400
- Create Date: 2018-04-06 08:00:00
- Modify Date: 2025-08-21 20:35:25
| Name | 6-hydroxy-2-(3-methoxyphenyl)chromen-4-one |
|---|---|
| Synonyms |
6-hydroxy-3'-methoxyflavone
6-hydroxy-2-(3'-methoxyphenyl)chromone |
| Density | 1.329g/cm3 |
|---|---|
| Boiling Point | 488.8ºC at 760 mmHg |
| Molecular Formula | C16H12O4 |
| Molecular Weight | 268.26400 |
| Flash Point | 187.4ºC |
| Exact Mass | 268.07400 |
| PSA | 59.67000 |
| LogP | 3.17420 |
| Vapour Pressure | 3.54E-10mmHg at 25°C |
| Index of Refraction | 1.641 |
| 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% |