中文名 | 5-氯-2,3-二甲基吡嗪 |
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英文名 | 5-Chloro-2,3-dimethylpyrazine |
英文别名 |
2-chloro-5,6-dimethylpyrazine
Pyrazine, 5-chloro-2,3-dimethyl- QC-6892 5-Chloro-2,3-dimethylpyrazine 5-Chlor-2,3-dimethyl-pyrazin 5-chloro-2,3-dimethyl-pyrazine |
密度 | 1.2±0.1 g/cm3 |
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沸点 | 196.2±35.0 °C at 760 mmHg |
分子式 | C6H7ClN2 |
分子量 | 142.586 |
闪点 | 90.3±11.5 °C |
精确质量 | 142.029770 |
PSA | 25.78000 |
LogP | 1.56 |
蒸汽压 | 0.6±0.4 mmHg at 25°C |
折射率 | 1.526 |
储存条件 | 2-8°C,保存于惰性气体中 |
海关编码 | 2933990090 |
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~% 59489-32-6 |
文献:VERTEX PHARMACEUTICALS INCORPORATED Patent: WO2007/100670 A1, 2007 ; Location in patent: Page/Page column 49-50 ; WO 2007/100670 A1 |
~% 59489-32-6 |
文献:Karmas; Spoerri Journal of the American Chemical Society, 1952 , vol. 74, p. 1580,1582 |
~% 59489-32-6 |
文献:Watahiki, Hiroko; Tsutsui, Mayumi; Akita, Yasuo; Watanabe, Tokuhiro; Kurihara, Teruo Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 465 - 473 |
~17% 59489-32-6 |
文献:Watahiki, Hiroko; Tsutsui, Mayumi; Akita, Yasuo; Watanabe, Tokuhiro; Kurihara, Teruo Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 465 - 473 |
~% 59489-32-6
详细
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文献:Busby, Reginald E.; Khan, Mohammad A.; Khan, Mohammad R.; Parrick, John; Shaw, C. J. Granville; Iqbal, Mohammad Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 1427 - 1430 |
上游产品 5 | |
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下游产品 1 | |
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% |