中文名 | 3-乙氧基羰基-1-苯基戊烷-1,4-二酮 |
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英文名 | ethyl 2-acetyl-4-oxo-4-phenylbutanoate |
密度 | 1.123g/cm3 |
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沸点 | 392ºC at 760mmHg |
分子式 | C14H16O4 |
分子量 | 248.27400 |
闪点 | 173.8ºC |
精确质量 | 248.10500 |
PSA | 60.44000 |
LogP | 2.02770 |
折射率 | 1.507 |
海关编码 | 2918300090 |
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~99% 52313-46-9 |
文献:Krizaj, David; Prestwich, Glenn D.; Barabas, Peter; Xu, Yong; Ryskamp, Daniel Patent: US2013/303539 A1, 2013 ; Location in patent: Paragraph 0131; 0132; 0133 ; |
~% 52313-46-9 |
文献:Borsche; Fels Chemische Berichte, 1906 , vol. 39, p. 1814 |
~% 52313-46-9 |
文献:TAKEDA PHARMACEUTICAL COMPANY LIMITED Patent: WO2006/82952 A1, 2006 ; Location in patent: Page/Page column 177 ; |
~78% 52313-46-9 |
文献:Mackay, Donald; Dao, Le H.; Dust, Julian M. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 2408 - 2416 |
~% 52313-46-9 |
文献:Vladimirova, Stanislava; Bijev, Atanas Heterocyclic Communications, 2014 , vol. 20, # 2 p. 111 - 115 |
上游产品 5 | |
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下游产品 10 | |
海关编码 | 2918300090 |
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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% |