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名称
- 中文名: 3-(3,4-二甲氧基苯基)-3-氧丁酸乙酯
- 英文名:Ethyl 4-(3,4-dimethoxyphenyl)-3-oxobutanoate
- 英文别名:4-(3,4-dimethoxy-phenyl)-acetoacetic acid ethyl ester Ethyl 3-oxo-4-(3,4-dimethoxyphenyl)butanoate 4-(3,4-DIMETHOXY-PHENYL)-3-OXO-BUTYRIC ACID ETHYL ESTER Benzenebutanoic acid,3,4-dimethoxy-b-oxo-,ethyl ester Acetoaceticacid,4-(3,4-dimethoxyphenyl)-,ethyl ester (6CI) 4-(3,4-Dimethoxy-phenyl)-acetessigsaeure-aethylester ethyl 4-(3,4-dimethoxyphenyl)-3-oxobutyrate
物化性质
- 分子式:C14H18O5
- 分子量:266.29000
- 精确质量:266.11500
- PSA:61.83000
- LogP:1.76860
海关信息
- 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%