中文名 | 乙酰丙酸半卡巴腙 |
---|---|
英文名 | 4-(carbamoylhydrazinylidene)pentanoic acid |
英文别名 |
Pentanoic acid,4-[2-(aminocarbonyl)hydrazinylidene]
Levulinic acid semicarbazone 4-semicarbazono-valeric acid 4-Semicarbazono-valeriansaeure Laevulinsaeuresemicarbazon 4-Oxo-pentansaeure-semicarbazon |
密度 | 1.37g/cm3 |
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熔点 | 200-202ºC (dec.) |
分子式 | C6H11N3O3 |
分子量 | 173.17000 |
精确质量 | 173.08000 |
PSA | 104.78000 |
LogP | 0.98660 |
折射率 | 1.555 |
~% 89532-09-2 |
文献:Blaise Bulletin de la Societe Chimique de France, 1899 , vol. <3> 21, p. 643 Full Text Show Details Perkin; Simonsen Journal of the Chemical Society, 1907 , vol. 91, p. 829 |
~% 89532-09-2 |
文献:v. Pechmann Chemische Berichte, 1900 , vol. 33, p. 3338 |
海关编码 | 2928000090 |
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中文概述 | 2928000090 其他肼(联氨)及胲(羟胺)的有机衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:20.0% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |