中文名 | 3-(2,4-二甲氧基苯基)-3-氧代丙酸乙酯 |
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英文名 | ethyl 3-(2,4-dimethoxyphenyl)-3-oxopropanoate |
英文别名 | Aethyl-2.4-dimethoxybenzoylacetat |
分子式 | C13H16O5 |
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分子量 | 252.26300 |
精确质量 | 252.10000 |
PSA | 61.83000 |
LogP | 1.83970 |
海关编码 | 2918990090 |
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~85% 60946-77-2 |
文献:Al-Rifai, Nafisah; Ruecker, Hannelore; Amslinger, Sabine Chemistry - A European Journal, 2013 , vol. 19, # 45 p. 15384 - 15395 |
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% |