| 中文名 | 5,6-二羟基异苯并呋喃-1(3H)-酮 |
|---|---|
| 英文名 | 5,6-dihydroxy-3H-2-benzofuran-1-one |
| 英文别名 |
5,6-dihydroxyphthalide
5,6-DIHYDROXY-1(3H)-ISOBENZOFURANONE 5,6-dihydroxy-3H-isobenzofuran-1-one 1(3h)-isobenzofuranone,5,6-dihydroxy |
| 密度 | 1.614±0.06 g/cm3(Predicted) |
|---|---|
| 沸点 | 540.2±50.0 °C(Predicted) |
| 分子式 | C8H6O4 |
| 分子量 | 166.13100 |
| 精确质量 | 166.02700 |
| PSA | 66.76000 |
| LogP | 0.76820 |
| 外观性状 | 固体 |
| 储存条件 | 2-8°C, 密封, 干燥 |
| 危害码 (欧洲) | Xn |
|---|---|
| 海关编码 | 2932209090 |
|
~92%
53766-43-1 |
| 文献: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 ; |
| 海关编码 | 2932209090 |
|---|---|
| 中文概述 | 2932209090. 其他内酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |