5252-40-4
5252-40-4 structure
- Name: 3-Hydroxy-8,9-dimethoxy-6H-benzofuro[3,2-c][1]benzopyran-6-one
- Chemical Name: 3-hydroxy-8,9-dimethoxy-[1]benzofuro[3,2-c]chromen-6-one
- CAS Number: 5252-40-4
- Molecular Formula: C17H12O6
- Molecular Weight: 312.27400
- Create Date: 2017-06-23 17:59:04
- Modify Date: 2024-02-11 19:16:06
| Name | 3-hydroxy-8,9-dimethoxy-[1]benzofuro[3,2-c]chromen-6-one |
|---|---|
| Synonyms |
6H-Benzofuro(3,2-c)(1)benzopyran-6-one,3-hydroxy-8,9-dimethoxy
3-Hydroxy-8,9-dimethoxycoumestan 3-Hydroxy-8,9-dimethoxy-6H-benzofuro(3,2-c)(1)benzopyran-6-one |
| Density | 1.439g/cm3 |
|---|---|
| Boiling Point | 530.8ºC at 760 mmHg |
| Molecular Formula | C17H12O6 |
| Molecular Weight | 312.27400 |
| Flash Point | 274.8ºC |
| Exact Mass | 312.06300 |
| PSA | 82.04000 |
| LogP | 3.41520 |
| Index of Refraction | 1.668 |
| 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% |