| 英文名 | ethyl 4-(3,5-dimethoxyphenyl)-4-oxobutanoate |
|---|---|
| 英文别名 | ethyl 4-(3,5-dimethoxyphenyl)-4-oxobutyrate |
| 密度 | 1.116g/cm3 |
|---|---|
| 沸点 | 393.4ºC at 760 mmHg |
| 分子式 | C14H18O5 |
| 分子量 | 266.29000 |
| 闪点 | 206.1ºC |
| 精确质量 | 266.11500 |
| PSA | 61.83000 |
| LogP | 2.22980 |
| 折射率 | 1.498 |
| 海关编码 | 2918990090 |
|---|
|
~%
898758-59-3 |
| 文献:Clement, J. Arul; Mohanakrishnan, Arasambattu K. Tetrahedron, 2010 , vol. 66, # 13 p. 2340 - 2350 |
|
~%
898758-59-3 |
| 文献:Tetrahedron, , vol. 66, # 13 p. 2340 - 2350 |
| 上游产品 2 | |
|---|---|
| 下游产品 0 | |
| 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% |