| 英文名 | ethyl (E)-2-benzoyl-3-ethoxyprop-2-enoate |
|---|---|
| 英文别名 |
3-ethoxy-2-benzoyl-acrylic acid ethyl ester
Einecs 254-723-3 ethyl ethoxymethylenbenzoylacetate ethyl 2-benzoyl-3-ethoxyacrylate 2-benzoyl-3-ethoxyacrylic acid ethyl ester |
| 密度 | 1.111g/cm3 |
|---|---|
| 沸点 | 373.3ºC at 760mmHg |
| 分子式 | C14H16O4 |
| 分子量 | 248.27400 |
| 闪点 | 164.5ºC |
| 精确质量 | 248.10500 |
| PSA | 52.60000 |
| LogP | 2.35280 |
| 折射率 | 1.516 |
| 海关编码 | 2918990090 |
|---|
|
~96%
39973-76-7 |
| 文献:KOWA COMPANY, LTD. Patent: US2010/16327 A1, 2010 ; Location in patent: Page/Page column 10 ; US 20100016327 A1 |
|
~44%
39973-76-7 |
| 文献:Bristol-Myers Squibb Company Patent: EP1043998 B1, 2007 ; Location in patent: Page/Page column 16 ; |
|
~%
39973-76-7 |
| 文献:Weiss; Woidich Monatshefte fuer Chemie, 1926 , vol. 47, p. 431 Full Text Show Details Feist; Delfs; Langenkamp Chemische Berichte, 1926 , vol. 59, p. 2967 |
| 上游产品 4 | |
|---|---|
| 下游产品 4 | |
| 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% |