| 中文名 | 8-甲氧基-2H-色烯-3-羧酸 |
|---|---|
| 英文名 | 8-methoxy-2h-chromene-3-carboxylic acid |
| 英文别名 |
BB_NC-1433
8-methoxy-2H-chromen-3-carboxylic acid |
| 密度 | 1.331g/cm3 |
|---|---|
| 沸点 | 364.2ºC at 760 mmHg |
| 熔点 | 237-240ºC |
| 分子式 | C11H10O4 |
| 分子量 | 206.19500 |
| 闪点 | 145.8ºC |
| 精确质量 | 206.05800 |
| PSA | 55.76000 |
| LogP | 1.55560 |
| 外观性状 | 固体 |
| 折射率 | 1.592 |
| 储存条件 | 室温, 密封, 干燥 |
| 危害码 (欧洲) | Xi |
|---|---|
| 海关编码 | 2918990090 |
|
~87%
57543-59-6 |
| 文献:Wise, Lawrence D.; DeWald, Horace A.; Hawkins, Elma S.; Reynolds, Donna M.; Heffner, Thomas G.; et al. Journal of Medicinal Chemistry, 1988 , vol. 31, # 3 p. 688 - 691 |
|
~%
57543-59-6 |
| 文献:Journal of Medicinal Chemistry, , vol. 47, # 16 p. 3927 - 3930 |
|
~%
57543-59-6 |
| 文献:Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 21, # 4 p. 344 - 347 |
| 上游产品 3 | |
|---|---|
| 下游产品 3 | |
| 海关编码 | 2918990090 |
|---|---|
| 中文概述 | 2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |