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 |
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 |
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 |
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 |
~93% 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 |
上游产品 2 | |
---|---|
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% |