中文名 | 吡嗪甲酸乙酯 |
---|---|
英文名 | ethyl pyrazine-2-carboxylate |
中文别名 | 吡嗪-2-甲酸乙酯 |
英文别名 |
Pyrazinecarboxylic acid ethyl ester
2-ethylpyrazine carboxylate 2-(Ethoxycarbonyl)pyrazine Ethyl pyrazinecarboxylate ethylpyrazine-2-carboxylate Ethyl 2-pyrazinecarboxylate ethyl 2-pyrazylcarboxylate pyrazine-2-carboxylic acid ethyl ester Ethyl pyrazine-2-carboxylate 2-Pyrazinecarboxylic acid, ethyl ester |
密度 | 1.2±0.1 g/cm3 |
---|---|
沸点 | 236.8±20.0 °C at 760 mmHg |
分子式 | C7H8N2O2 |
分子量 | 152.151 |
闪点 | 97.0±21.8 °C |
精确质量 | 152.058578 |
PSA | 52.08000 |
LogP | 0.21 |
蒸汽压 | 0.0±0.5 mmHg at 25°C |
折射率 | 1.508 |
储存条件 | 室温,干燥 |
危害码 (欧洲) | Xi |
---|---|
海关编码 | 2933990090 |
~87% 6924-68-1 |
文献:Heinisch, Gottfried; Loetsch, Gerhard Tetrahedron, 1986 , vol. 42, # 21 p. 5973 - 5977 |
~86% 6924-68-1 |
文献:Coppa, Fausta; Fontana, Francesca; Lazzarini, Edoardo; Minisci, Francesco; Pianese, Guiseppe; Zhao, Lihua Tetrahedron Letters, 1992 , vol. 33, # 21 p. 3057 - 3060 |
~4%
详细
|
文献:WO2011/123890 A1, ; Page/Page column 63-64 ; |
~91% 6924-68-1 |
文献:Yoshino, Tomonori; Imori, Satomi; Togo, Hideo Tetrahedron, 2006 , vol. 62, # 6 p. 1309 - 1317 |
~74% 6924-68-1 |
文献:Alvarez-Ibarra, C.; Cuervo-Rodriguez, R.; Fernandez-Monreal, M. C.; Ruiz, M. P. Journal of Organic Chemistry, 1994 , vol. 59, # 24 p. 7284 - 7291 |
上游产品 7 | |
---|---|
下游产品 5 | |
海关编码 | 2933990090 |
---|---|
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% |