53766-43-1
53766-43-1 structure
- Name: 1(3H)-Isobenzofuranone,5,6-dihydroxy-(9CI)
- Chemical Name: 5,6-dihydroxy-3H-2-benzofuran-1-one
- CAS Number: 53766-43-1
- Molecular Formula: C8H6O4
- Molecular Weight: 166.13100
- Create Date: 2017-06-07 01:30:23
- Modify Date: 2025-08-25 11:26:24
| Name | 5,6-dihydroxy-3H-2-benzofuran-1-one |
|---|---|
| Synonyms |
5,6-dihydroxyphthalide
5,6-DIHYDROXY-1(3H)-ISOBENZOFURANONE 5,6-dihydroxy-3H-isobenzofuran-1-one 1(3h)-isobenzofuranone,5,6-dihydroxy |
| Density | 1.614±0.06 g/cm3(Predicted) |
|---|---|
| Boiling Point | 540.2±50.0 °C(Predicted) |
| Molecular Formula | C8H6O4 |
| Molecular Weight | 166.13100 |
| Exact Mass | 166.02700 |
| PSA | 66.76000 |
| LogP | 0.76820 |
| Hazard Codes | Xn |
|---|---|
| HS Code | 2932209090 |
|
~92%
53766-43-1 |
| Literature: GLAXO GROUP LIMITED; SHIONOGI and CO., LTD.; LIAO, Xiangmin; PEARSON, Neil, David; PENDRAK, Israil; THALGI, Reema; YAMAWAKI, Kenji; YOKOO, Katsuki; SATO, Jun; KUSANO, Hiroki; AOKI, Toshiaki Patent: WO2014/68388 A1, 2014 ; Location in patent: Paragraph 0225 ; |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |