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63213-41-2

63213-41-2结构式
63213-41-2结构式

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英文名 4-Oxo-4-(2,3,4-trimethoxyphenyl)butanoic acid
英文别名 4-Oxo-4-(2,3,4-trimethoxy-phenyl)-buttersaeure
4-oxo-4-(2,3,4-trimethoxy-phenyl)-butyric acid
4-(2,3,4-TRIMETHOXYPHENYL)-4-OXOBUTYRIC ACID
密度 1.216g/cm3
沸点 451.739ºC at 760 mmHg
分子式 C13H16O6
分子量 268.26300
闪点 170.531ºC
精确质量 268.09500
PSA 82.06000
LogP 1.75990
折射率 1.521
海关编码 2918990090
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%