4,4-二乙氧基-3-氧代丁酸乙酯结构式
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常用名 | 4,4-二乙氧基-3-氧代丁酸乙酯 | 英文名 | Ethyl 4,4-diethoxy-3-oxobutanoate |
|---|---|---|---|---|
| CAS号 | 10495-09-7 | 分子量 | 218.247 | |
| 密度 | 1.1±0.1 g/cm3 | 沸点 | 292.2±25.0 °C at 760 mmHg | |
| 分子式 | C10H18O5 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 131.7±11.1 °C |
| 中文名 | 4,4-二乙氧基-3-氧代丁酸乙酯 |
|---|---|
| 英文名 | Ethyl 4,4-diethoxy-3-oxobutanoate |
| 中文别名 | 乙基-4-1,4-二乙氧基-3-氧代丁酸叔丁酯 |
| 英文别名 | 更多 |
| 密度 | 1.1±0.1 g/cm3 |
|---|---|
| 沸点 | 292.2±25.0 °C at 760 mmHg |
| 分子式 | C10H18O5 |
| 分子量 | 218.247 |
| 闪点 | 131.7±11.1 °C |
| 精确质量 | 218.115417 |
| PSA | 61.83000 |
| LogP | 3.09 |
| InChIKey | HYVRRAANXHHPGH-UHFFFAOYSA-N |
| SMILES | CCOC(=O)CC(=O)C(OCC)OCC |
| 蒸汽压 | 0.0±0.6 mmHg at 25°C |
| 折射率 | 1.431 |
| 储存条件 | 2-8°C |
| 危害码 (欧洲) | Xi |
|---|---|
| 海关编码 | 2918990090 |
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~93%
4,4-二乙氧基-3-氧代丁酸乙酯 10495-09-7 |
| 文献:GLAXO GROUP LIMITED; ALDER, Catherine, Mary; BALDWIN, Ian, Robert; BARTON, Nicholas, Paul; CAMPBELL, Amanda, Jennifer; CHAMPIGNY, Aurelie, Cecile; HARLING, John, David; MAXWELL, Aoife, Caitriona; SIMPSON, Juliet, Kay; SMITH, Ian, Edward, David; TAME, Christopher, John; WILSON, Caroline; WOOLVEN, James, Michael Patent: WO2010/106016 A1, 2010 ; Location in patent: Page/Page column 125-126 ; WO 2010/106016 A1 |
| 4,4-二乙氧基-3-氧代丁酸乙酯上游产品 2 | |
|---|---|
| 4,4-二乙氧基-3-氧代丁酸乙酯下游产品 10 | |
| 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% |
| Ethyl 4,4-diethoxy-3-oxobutanoate |
| ethyl 4,4-diethoxyacetoacetate |
| 4,4-Diaethoxy-acetessigsaeure-aethylester |
| 4,4-diethoxy-3-oxo-butyric acid ethyl ester |
| Butanoic acid, 4,4-diethoxy-3-oxo-, ethyl ester |
| 4,4-diethoxy-acetoacetic acid ethyl ester |
| WT814 |