52313-46-9

52313-46-9结构式
52313-46-9结构式

化源商城直购

中文名 3-乙氧基羰基-1-苯基戊烷-1,4-二酮
英文名 ethyl 2-acetyl-4-oxo-4-phenylbutanoate
密度 1.123g/cm3
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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52313-46-9结构式

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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 ;

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52313-46-9结构式

52313-46-9

文献:Borsche; Fels Chemische Berichte, 1906 , vol. 39, p. 1814

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52313-46-9结构式

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文献:TAKEDA PHARMACEUTICAL COMPANY LIMITED Patent: WO2006/82952 A1, 2006 ; Location in patent: Page/Page column 177 ;

~78%

52313-46-9结构式

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

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文献:Vladimirova, Stanislava; Bijev, Atanas Heterocyclic Communications, 2014 , vol. 20, # 2 p. 111 - 115
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%