中文名 | 3-氨基吡嗪-2-甲醛 |
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英文名 | 3-Aminopyrazine-2-carbaldehyde |
中文别名 | 3-氨基-2-吡嗪甲醛 |
英文别名 |
2-Pyrazinecarboxaldehyde,3-amino
3-azanylpyrazine-2-carbaldehyde 2-Pyrazinecarboxaldehyde, 3-amino- 3-Amino-pyrazin-2-carbaldehyd Pyrazinecarboxaldehyde,3-amino 3-Amino-pyrazine-2-carbaldehyde 2-formyl-3-aminopyrazine 3-Amino-2-pyrazinecarbaldehyde 3-Aminopyrazine-2-carbaldehyde 3-amino-2-pyrazinecarboxaldehyde 3-aminopyrazinecarboxaldehyde |
密度 | 1.4±0.1 g/cm3 |
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沸点 | 312.8±42.0 °C at 760 mmHg |
熔点 | 119-120°C |
分子式 | C5H5N3O |
分子量 | 123.113 |
闪点 | 143.0±27.9 °C |
精确质量 | 123.043259 |
PSA | 68.87000 |
LogP | 1.23 |
蒸汽压 | 0.0±0.7 mmHg at 25°C |
折射率 | 1.667 |
储存条件 | 2-8°C,惰性气体氛围 |
危害码 (欧洲) | Xi |
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海关编码 | 2933990090 |
~34% 32710-14-8 |
文献:SMITHKLINE BEECHAM CORPORATION Patent: WO2006/63167 A1, 2006 ; Location in patent: Page/Page column 70-71 ; WO 2006/063167 A1 |
~28% 32710-14-8 |
文献:Okawa, Tomohiro; Eguchi, Shoji Tetrahedron, 1998 , vol. 54, # 22 p. 5853 - 5868 |
~% 32710-14-8 |
文献:Journal of Molecular Structure, , vol. 741, # 1-3 p. 67 - 75 |
~% 32710-14-8 |
文献:Journal of the Chemical Society, , p. 2066,2070 |
~% 32710-14-8 |
文献:Journal of the Chemical Society, , p. 2066,2070 |
上游产品 4 | |
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下游产品 0 |
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% |