1621-84-7
1621-84-7 structure
- Name: 5,7-Dihydroxy-2-(2,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one
- Chemical Name: isoetin
- CAS Number: 1621-84-7
- Molecular Formula: C15H10O7
- Molecular Weight: 302.23600
- Create Date: 2017-06-18 14:31:56
- Modify Date: 2024-01-03 00:09:56
| Name | isoetin |
|---|---|
| Synonyms |
5,7,2',4',5'-Pentahydroxyflavone
5,7,3',4',6'-Pentahydroxy-flavon Isoetin 5,7-dihydroxy-2-(2,4,5-trihydroxyphenyl)chromen-4-one 5,7-dihydroxy-2-(2,4,5-trihydroxy-phenyl)-chromen-4-one |
| Density | 1.763g/cm3 |
|---|---|
| Boiling Point | 682.4ºC at 760mmHg |
| Molecular Formula | C15H10O7 |
| Molecular Weight | 302.23600 |
| Flash Point | 263.3ºC |
| Exact Mass | 302.04300 |
| PSA | 131.36000 |
| LogP | 1.98800 |
| Vapour Pressure | 3E-19mmHg at 25°C |
| Index of Refraction | 1.804 |
| HS Code | 2914501900 |
|---|
| HS Code | 2914501900 |
|---|---|
| Summary | 2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |