中文名 | 2-苯基-缩苹果酸单乙基酯 |
---|---|
英文名 | 3-ethoxy-3-oxo-2-phenylpropanoic acid |
中文别名 | 2-苯基-丙二酸乙酯 |
英文别名 |
monoester ethylique de l'acide phenyl-2 propane-1,3 dioique
3-ethoxy-3-oxo-2-phenyl-propionic acid monoethyl phenylmalonate 2-phenyl-malonic acid monoethyl ester HMS1446L19 phenylmalonic acid monoethyl ester ethyl hydrogen phenylmalonate Phenyl-malonsaeure-monoaethylester |
分子式 | C11H12O4 |
---|---|
分子量 | 208.21100 |
精确质量 | 208.07400 |
PSA | 63.60000 |
LogP | 1.41790 |
海关编码 | 2918990090 |
---|
~96% 17097-90-4 |
文献:TEXAS TECH UNIVERSITY Patent: WO2008/150487 A2, 2008 ; Location in patent: Page/Page column 17-21; 25 ; |
~10% 17097-90-4 |
文献:Volonterio, Alessandro; Zanda, Matteo Journal of Organic Chemistry, 2008 , vol. 73, # 19 p. 7486 - 7497 |
~% 17097-90-4 |
文献:University of Florida Patent: US5223528 A1, 1993 ; |
~% 17097-90-4 |
文献:Stefanowa Godisnik Univ. SofiaChem.Abstr., 40 Chimija <1943/44> 147, 158, 169 1948 , p. 4156 |
~% 17097-90-4 |
文献:Krapcho,A.P. et al. Tetrahedron Letters, 1974 , # 32 p. 2721 - 2723 |
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% |