40316-76-5
40316-76-5 structure
- Name: 8-hydroxy-7-methoxy-2-phenylchromen-4-one
- Chemical Name: 8-hydroxy-7-methoxy-2-phenylchromen-4-one
- CAS Number: 40316-76-5
- Molecular Formula: C16H12O4
- Molecular Weight: 268.26400
- Create Date: 2018-02-25 08:00:00
- Modify Date: 2024-01-06 16:12:13
| Name | 8-hydroxy-7-methoxy-2-phenylchromen-4-one |
|---|---|
| Synonyms |
8-hydroxy-7-methoxyflavone
7-Methoxy-8-hydroxyflavon 8-hydroxy-7-methoxy-2-phenyl-4H-chromen-4-one 8-Hydroxy-7-methoxy-2-phenyl-chromen-4-on 8-hydroxy-7-methoxyisoflavone 8-hydroxy-7-methoxy-2-phenyl-chromen-4-one |
| Density | 1.329g/cm3 |
|---|---|
| Boiling Point | 464.6ºC at 760mmHg |
| Melting Point | 226-227ºC |
| Molecular Formula | C16H12O4 |
| Molecular Weight | 268.26400 |
| Flash Point | 177.1ºC |
| Exact Mass | 268.07400 |
| PSA | 59.67000 |
| LogP | 3.17420 |
| Index of Refraction | 1.641 |
| HS Code | 2914509090 |
|---|
| Precursor 2 | |
|---|---|
| DownStream 1 | |
| HS Code | 2914509090 |
|---|---|
| Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |