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63467-20-9

63467-20-9结构式
63467-20-9结构式

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英文名 5-(2,5-dimethoxyphenyl)-5-oxopentanoic acid
英文别名 5-(2,5-Dimethoxy-phenyl)-5-oxo-valeriansaeure
5-(2,5-dimethoxyphenyl)-5-ketopentanoic acid
5-(2,5-DIMETHOXYPHENYL)-5-OXOVALERIC ACID
密度 1.183g/cm3
沸点 448.3ºC at 760 mmHg
分子式 C13H16O5
分子量 252.26300
闪点 170.6ºC
精确质量 252.10000
PSA 72.83000
LogP 2.14140
折射率 1.522
海关编码 2918990090

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63467-20-9结构式

63467-20-9

文献:Journal of the University of Bombay, Science: Physical Sciences, Mathematics, Biological Sciences and Medicine, , vol. 15/5 A, p. 19
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%