3465-69-8
3465-69-8 structure
- Name: 5,7-Dimethoxy-2-benzofuran-1(3H)-one
- Chemical Name: 5,7-dimethoxyphthalide
- CAS Number: 3465-69-8
- Molecular Formula: C10H10O4
- Molecular Weight: 194.184
- Create Date: 2016-11-03 20:17:35
- Modify Date: 2024-01-31 16:31:05
| Name | 5,7-dimethoxyphthalide |
|---|---|
| Synonyms |
1(3H)-Isobenzofuranone, 5,7-dimethoxy-
5,7-dimethoxy phthalide 5,7-Dimethoxy-2-benzofuran-1(3H)-one 5,7-Dimethoxy-phthalid |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 404.2±45.0 °C at 760 mmHg |
| Molecular Formula | C10H10O4 |
| Molecular Weight | 194.184 |
| Flash Point | 185.1±28.8 °C |
| Exact Mass | 194.057907 |
| PSA | 44.76000 |
| LogP | 0.79 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.548 |
| HS Code | 2932209090 |
|---|
| Precursor 0 | |
|---|---|
| DownStream 5 | |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |