519-96-0
519-96-0 structure
- Name: 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4-benzopyrone
- Chemical Name: patuletin
- CAS Number: 519-96-0
- Molecular Formula: C16H12O8
- Molecular Weight: 332.26200
- Create Date: 2017-01-13 18:48:59
- Modify Date: 2024-01-03 13:19:01
| Name | patuletin |
|---|---|
| Synonyms |
6-O-Methylquercetagetin
6-Methoxyquercetin 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxychromen-4-one 3,5,7,3',4'-Pentahydroxy-6-methoxyflavone Quercetagetin 6-methyl ether 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4-benzopyrone Patuletin |
| Density | 1.73g/cm3 |
|---|---|
| Boiling Point | 684.1ºC at 760mmHg |
| Molecular Formula | C16H12O8 |
| Molecular Weight | 332.26200 |
| Flash Point | 258.8ºC |
| Exact Mass | 332.05300 |
| PSA | 140.59000 |
| LogP | 1.99660 |
| Index of Refraction | 1.772 |
| HS Code | 2914509090 |
|---|
| 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% |