52591-14-7
52591-14-7结构式
- 常用中文名：methyl 7-hydroxy-2-oxochromene-6-carboxylate
- 常用英文名：methyl 7-hydroxy-2-oxochromene-6-carboxylate
- CAS号：52591-14-7
- 分子式：C11H8O5
- 分子量：220.17800
- 发布时间：2017-04-06 18:51:26
- 更新时间：2024-01-07 18:02:54
| 英文名 | methyl 7-hydroxy-2-oxochromene-6-carboxylate |
|---|---|
| 英文别名 |
6-Carbomethoxy-7-hydroxycoumarin
methyl 7-hydroxy-2-oxo-chromene-6-carboxylate 2H-1-Benzopyran-6-carboxylic acid,7-hydroxy-2-oxo-,methyl ester Peuruthenicin |
| 密度 | 1.435g/cm3 |
|---|---|
| 沸点 | 425.3ºC at 760 mmHg |
| 分子式 | C11H8O5 |
| 分子量 | 220.17800 |
| 闪点 | 172.8ºC |
| 精确质量 | 220.03700 |
| PSA | 76.74000 |
| LogP | 1.28520 |
| 折射率 | 1.613 |
| 海关编码 | 2932209090 |
|---|
|
~94%
52591-14-7 |
| 文献：Osadchii; Shul'ts; Shakirov; Tolstikov Russian Chemical Bulletin, 2006 , vol. 55, # 2 p. 375 - 379 |
|
~%
52591-14-7 |
| 文献：Osadchii; Shul'ts; Shakirov; Tolstikov Russian Chemical Bulletin, 2006 , vol. 55, # 2 p. 375 - 379 |
|
~%
52591-14-7 |
| 文献：v. Bruchhausen; Hoffmann Chemische Berichte, 1941 , vol. 74, p. 1584,1591 |
| 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% |