中文名 | 5-氯-4-氧代戊酸 |
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英文名 | 5-chloro-4-oxopentanoic acid |
英文别名 |
Pentanoic acid,5-chloro-4-oxo
Levulinic acid,5-chloro 5-Chlorolevulinic acid 5-Chlor-4-oxo-valeriansaeure 5-chloro-4-oxo-valeric acid |
密度 | 1.318g/cm3 |
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沸点 | 291.4ºC at 760 mmHg |
分子式 | C5H7ClO3 |
分子量 | 150.56000 |
闪点 | 130ºC |
精确质量 | 150.00800 |
PSA | 54.37000 |
LogP | 0.65910 |
折射率 | 1.466 |
海关编码 | 2918300090 |
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~% 60254-71-9 |
文献:Shaw; Hager Journal of the American Chemical Society, 1959 , vol. 81, p. 1011 Full Text View citing articles Show Details Shaw et al. Journal of Biological Chemistry, 1959 , vol. 234, p. 2560,2561 |
~% 60254-71-9 |
文献:Neuberger; Scott Journal of the Chemical Society, 1954 , p. 1820,1822 |
~% 60254-71-9 |
文献:Rodionow et al. Zhurnal Obshchei Khimii, 1953 , vol. 23, p. 1835,1839; engl. Ausg. S. 1939, 1942 |
~% 60254-71-9 |
文献:Rodionow et al. Zhurnal Obshchei Khimii, 1953 , vol. 23, p. 1835,1839; engl. Ausg. S. 1939, 1942 |
上游产品 4 | |
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下游产品 0 |
海关编码 | 2918300090 |
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中文概述 | 2918300090 其他含醛基或酮基不含其他含氧基羧酸(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:9.0% 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 | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |