中文名 | 1H-1,2,3-三氮唑-5-甲酸乙酯 |
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英文名 | Ethyl 1H-1,2,3-triazole-4-carboxylate |
中文别名 |
酸乙酯1H-1,2,3-三唑-5-羧酸乙酯
1H-1,2,3-噻唑-4-羧酸乙酯 1,2,3-三氮唑-4-甲酸乙酯 |
英文别名 |
1H-1,2,3-Triazole-5-carboxylic acid, ethyl ester
ethyl 2H-triazole-4-carboxylate Ethyl 1H-1,2,3-triazole-4-carboxylate Ethyl 1H-1,2,3-triazole-5-carboxylate |
密度 | 1.3±0.1 g/cm3 |
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沸点 | 284.7±13.0 °C at 760 mmHg |
分子式 | C5H7N3O2 |
分子量 | 141.128 |
闪点 | 126.0±19.8 °C |
精确质量 | 141.053833 |
PSA | 67.87000 |
LogP | 0.74 |
蒸汽压 | 0.0±0.6 mmHg at 25°C |
折射率 | 1.525 |
储存条件 | 室温,干燥 |
危害码 (欧洲) | Xi |
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海关编码 | 2933990090 |
~48% 40594-98-7 |
文献:Sezer, Oezkan; Dabak, Kadir; Akar, Ahmet; Anac, Olcay Helvetica Chimica Acta, 1996 , vol. 79, # 2 p. 449 - 453 |
~28% 40594-98-7 |
文献:Chattopadhyay, Buddhadeb; Gevorgyan, Vladimir Organic Letters, 2011 , vol. 13, # 14 p. 3746 - 3749 |
~45% 40594-98-7 |
文献:Anisimova; Berestovitskaya; Berkova; Makarova Russian Journal of Organic Chemistry, 2007 , vol. 43, # 5 p. 652 - 655 |
~68% 40594-98-7 |
文献:Buckle, Derek R.; Rockell, Caroline J.M. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1982 , p. 627 - 630 |
~83% 40594-98-7 |
文献:Taherpour, Avat Arman; Kheradmand, Khojasteh Journal of Heterocyclic Chemistry, 2009 , vol. 46, # 1 p. 131 - 133 |
~% 40594-98-7 |
文献:Yamada et al. Yakugaku Zasshi, 1957 , vol. 77, p. 452,455 Chem.Abstr., 1957 , p. 14697 |
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% |