578-71-2
578-71-2 structure
- Name: 3,5-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,7-dimethoxychromen-4-one
- Chemical Name: 3,5-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,7-dimethoxychromen-4-one
- CAS Number: 578-71-2
- Molecular Formula: C18H16O8
- Molecular Weight: 360.31500
- Create Date: 2016-08-13 09:01:12
- Modify Date: 2024-01-10 13:54:33
| Name | 3,5-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,7-dimethoxychromen-4-one |
|---|---|
| Synonyms |
3,5,4'-trihydroxy-6,7,3'-trimethoxyflavone
veronicafolin Flavone,3,4',5-trihydroxy-3',6,7-trimethoxy Chrysosplenetin |
| Density | 1.482g/cm3 |
|---|---|
| Boiling Point | 607.9ºC at 760 mmHg |
| Molecular Formula | C18H16O8 |
| Molecular Weight | 360.31500 |
| Flash Point | 222.9ºC |
| Exact Mass | 360.08500 |
| PSA | 118.59000 |
| LogP | 2.60260 |
| Index of Refraction | 1.658 |
| HS Code | 2914509090 |
|---|
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| 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% |