2-氯-3-氧代丙酸乙酯结构式
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常用名 | 2-氯-3-氧代丙酸乙酯 | 英文名 | Ethyl (chloroformyl)acetate |
|---|---|---|---|---|
| CAS号 | 33142-21-1 | 分子量 | 150.560 | |
| 密度 | 1.2±0.1 g/cm3 | 沸点 | 172.5±25.0 °C at 760 mmHg | |
| 分子式 | C5H7ClO3 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 68.2±22.2 °C |
| 中文名 | (氯甲酰基)乙酸乙酯 |
|---|---|
| 英文名 | ethyl 2-chloro-3-oxopropanoate |
| 中文别名 | 2-氯-3-氧代丙酸乙酯 |
| 英文别名 | 更多 |
| 密度 | 1.2±0.1 g/cm3 |
|---|---|
| 沸点 | 172.5±25.0 °C at 760 mmHg |
| 分子式 | C5H7ClO3 |
| 分子量 | 150.560 |
| 闪点 | 68.2±22.2 °C |
| 精确质量 | 150.008377 |
| PSA | 43.37000 |
| LogP | 1.02 |
| 蒸汽压 | 1.3±0.3 mmHg at 25°C |
| 折射率 | 1.431 |
| 储存条件 | 室温,干燥 |
| 海关编码 | 2918300090 |
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~99%
2-氯-3-氧代丙酸乙酯 33142-21-1 |
| 文献:INTELLIKINE, LLC; MARTIN, Michael; WORRALL, Christopher, Peter; GANCEDO, Susanna, Del Rio; REN, Pingda Patent: WO2013/71272 A1, 2013 ; Location in patent: Paragraph 00276-00297 ; |
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2-氯-3-氧代丙酸乙酯 33142-21-1 |
| 文献:US2004/157845 A1, ; Page 18 ; US 20040157845 A1 |
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2-氯-3-氧代丙酸乙酯 33142-21-1 |
| 文献:WO2012/82689 A1, ; Page/Page column 54 ; WO 2012/082689 A1 |
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2-氯-3-氧代丙酸乙酯 33142-21-1 |
| 文献:Journal of the American Chemical Society, , vol. 72, p. 2888 |
| 2-氯-3-氧代丙酸乙酯上游产品 4 | |
|---|---|
| 2-氯-3-氧代丙酸乙酯下游产品 9 | |
| 海关编码 | 2918300090 |
|---|---|
| 中文概述 | 2918300090 其他含醛基或酮基不含其他含氧基羧酸(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:9.0% 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 | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
| Propanoic acid, 2-chloro-3-oxo-, ethyl ester |
| ETHYL 2-CHLORO-2-FORMYLACETATE |
| 2-Chloro-3-oxopropanoic acid ethyl ester |
| Ethyl 2-chloro-3-oxopropanoate |
| Ethyl 3-chloro-3-oxopropanoate |
| ethyl formylchloroacetate |
| Propanoic acid, 3-chloro-3-oxo-, ethyl ester |
| Ethyl2-Chloro-3-oxopropanoate |
| ethyl 2-(chlorocarbonyl)acetate |
| ethyl 2-formyl-2-chloro-acetate |
| ethyl 2-chloro-3-oxo-propionate |
| Ethyl chloroformylacetate |
| 2-chloro-3-oxo-propionic acid ethyl ester |
| chlorocarboethoxyacetaldehyde |
| Ethyl (chloroformyl)acetate |
| EINECS 251-390-6 |