中文名 | 4-甲基-3(2H)-哒嗪酮 |
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英文名 | 4-Methyl-2H-pyridazin-3-one |
中文别名 | 3-羟基-4-甲基哒嗪 |
英文别名 |
5-methyl-1H-pyridazin-6-one
3(2H)-Pyridazinone, 4-methyl- 3-pyridazinol, 4-methyl- 4-Methyl-3(2H)-pyridazinone 4-Methylpyridazin-3(2H)-one 4-Methylpyridazin-3-ol |
密度 | 1.2±0.1 g/cm3 |
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熔点 | 151-153°C |
分子式 | C5H6N2O |
分子量 | 110.114 |
精确质量 | 110.048012 |
PSA | 46.01000 |
LogP | -0.07 |
折射率 | 1.577 |
储存条件 | 室温,干燥 |
危害码 (欧洲) | Xi |
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海关编码 | 2933990090 |
~47% 33471-40-8 |
文献:MERCK SHARP and DOHME LIMITED Patent: WO2004/74290 A1, 2004 ; Location in patent: Page 78-79 ; WO 2004/074290 A1 |
~89% 33471-40-8 |
文献:Donohoe, Timothy J.; Fishlock, Lisa P.; Basutto, Jose A.; Bower, John F.; Procopiou, Panayiotis A.; Thompson, Amber L. Chemical Communications, 2009 , # 21 p. 3008 - 3010 |
~79% 33471-40-8 |
文献:McNab, Hamish Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , p. 1203 - 1208 |
~% 33471-40-8 |
文献:Journal of Medicinal Chemistry, , vol. 30, # 2 p. 239 - 249 |
~% 33471-40-8 |
文献:Journal of Medicinal Chemistry, , vol. 30, # 2 p. 239 - 249 |
~% 33471-40-8 |
文献:Journal of the American Chemical Society, , vol. 78, p. 407,408 |
~% 33471-40-8 |
文献:Bulletin de la Societe Chimique de France, , vol. 2, # 3-4 p. 129 - 132 |
上游产品 6 | |
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下游产品 3 | |
海关编码 | 2933990090 |
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中文概述 | 2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0% |
申报要素 | 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |