中文名 | 2-(1,2,4-三唑-5-基)乙酸乙酯 |
---|---|
英文名 | ethyl 2-(1H-1,2,4-triazol-5-yl)acetate |
英文别名 |
ethyl 1,2,4-triazolylacetate
ethyl 1H-1,2,4-triazol-5-ylacetate |
密度 | 1.256g/cm3 |
---|---|
沸点 | 315.4ºC at 760 mmHg |
分子式 | C6H9N3O2 |
分子量 | 155.15500 |
闪点 | 144.5ºC |
精确质量 | 155.06900 |
PSA | 67.87000 |
蒸汽压 | 0.000439mmHg at 25°C |
折射率 | 1.518 |
储存条件 | 室温,干燥 |
海关编码 | 2933990090 |
---|
~55% 23159-61-7 |
文献:Takeda Pharmaceutical Company Limited Patent: EP1953148 A1, 2008 ; Location in patent: Page/Page column 111 ; EP 1953148 A1 |
~75% 23159-61-7 |
文献:Kiselyov, Alexander S.; Piatnitski Chekler, Eugene L.; Chernisheva, Natalia B.; Salamandra, Lev K.; Semenov, Victor V. Tetrahedron Letters, 2009 , vol. 50, # 27 p. 3809 - 3812 |
~% 23159-61-7 |
文献:Ainsworth; Jones Journal of the American Chemical Society, 1954 , vol. 76, p. 5651,5653 |
上游产品 2 | |
---|---|
下游产品 0 |
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% |