| 中文名 | 3-(2,3-二甲氧基苯基)-3-氧丙酸乙酯 |
|---|---|
| 英文名 | ethyl 3-(2,3-dimethoxyphenyl)-3-oxopropanoate |
| 英文别名 | 2.3-Dimethoxy-benzoylessigsaeure-aethylester |
| 分子式 | C13H16O5 |
|---|---|
| 分子量 | 252.26300 |
| 精确质量 | 252.10000 |
| PSA | 61.83000 |
| LogP | 1.83970 |
| 海关编码 | 2918990090 |
|---|
|
~%
528830-98-0 |
| 文献:Cao, Sheldon X.; Feng, Jun; Imaeda, Yasuhiro; Gwaltney, Stephen L.; Hosfield, David J.; Takakura, Nobuyuki; Tang, Mingnam Patent: US2007/197532 A1, 2007 ; Location in patent: Page/Page column 50 ; |
|
~%
528830-98-0 |
| 文献:Mauthner Journal fuer Praktische Chemie (Leipzig), 1926 , vol. <2> 112, p. 63 |
|
~%
528830-98-0 |
| 文献:Mauthner Journal fuer Praktische Chemie (Leipzig), 1926 , vol. <2> 112, p. 63 |
| 上游产品 4 | |
|---|---|
| 下游产品 1 | |
| 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% |