中文名 | 3-(4-羟基-3-甲氧基苯基)-2-甲基丙烯酸 |
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英文名 | 3-(4-hydroxy-3-methoxyphenyl)-2-methylprop-2-enoic acid |
英文别名 |
3-Methylaether-homokaffeesaeure
3-(4-Hydroxy-3-methoxy-phenyl)-2-methyl-acrylsaeure 3-(4-hydroxy-3-methoxy-phenyl)-2-methyl-acrylic acid Homoferulasaeure |
分子式 | C11H12O4 |
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分子量 | 208.21100 |
精确质量 | 208.07400 |
PSA | 66.76000 |
LogP | 1.88870 |
海关编码 | 2918990090 |
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~% 99865-71-1 |
文献:Mann; Woolf Journal of the American Chemical Society, 1957 , vol. 79, p. 120,125 |
~% 99865-71-1 |
文献:Gensler; Berman Journal of the American Chemical Society, 1958 , vol. 80, p. 4949,4952 |
~% 99865-71-1 |
文献:Tiemann; Kraaz Chemische Berichte, 1882 , vol. 15, p. 2063 |
海关编码 | 2918990090 |
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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% |