中文名 | 4,4'-(2-羟基乙酰基)二苯甲酸二甲酯 |
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英文名 | methyl 4-[1-hydroxy-2-(4-methoxycarbonylphenyl)-2-oxoethyl]benzoate |
英文别名 |
Benzoic acid,4,4'-(1-hydroxy-2-oxo-1,2-ethanediyl)bis-,dimethyl ester
4,4'-bis(methoxycarbonyl)-benzil 4,4'-bis(methoxycarbonyl)benzoin 2-hydroxy-1,2-bis-(4-methoxycarbonylphenyl)-ethanone 4,4'-bis(methyloxycarbonyl)benzoin |
分子式 | C18H16O6 |
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分子量 | 328.31600 |
精确质量 | 328.09500 |
PSA | 89.90000 |
LogP | 2.17610 |
储存条件 | 2-8°C, 干燥 |
海关编码 | 2918990090 |
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~83% 40742-02-7 |
文献:Winkelmann, Ole; Naether, Christian; Luening, Ulrich Organic and Biomolecular Chemistry, 2009 , vol. 7, # 3 p. 553 - 556 |
~10% 40742-02-7 |
文献:Mitkina, Tatiana; Stanglmair, Christoph; Setzer, Wolfgang; Gruber, Michael; Kisch, Horst; Koenig, Burkhard Organic and Biomolecular Chemistry, 2012 , vol. 10, # 17 p. 3556 - 3561 |
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% |