英文名 | 5-(2,5-dimethoxyphenyl)-5-oxopentanoic acid |
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英文别名 |
5-(2,5-Dimethoxy-phenyl)-5-oxo-valeriansaeure
5-(2,5-dimethoxyphenyl)-5-ketopentanoic acid 5-(2,5-DIMETHOXYPHENYL)-5-OXOVALERIC ACID |
密度 | 1.183g/cm3 |
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沸点 | 448.3ºC at 760 mmHg |
分子式 | C13H16O5 |
分子量 | 252.26300 |
闪点 | 170.6ºC |
精确质量 | 252.10000 |
PSA | 72.83000 |
LogP | 2.14140 |
折射率 | 1.522 |
海关编码 | 2918990090 |
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~% 63467-20-9 |
文献:Journal of the University of Bombay, Science: Physical Sciences, Mathematics, Biological Sciences and Medicine, , vol. 15/5 A, p. 19 |
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% |