中文名 | 1-(3,4-二氟苯基)哌嗪 |
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英文名 | 1-(3,4-Difluorophenyl)piperazine |
英文别名 |
Piperazine, 1-(3,4-difluorophenyl)-
1-(3,4-Difluorophenyl)piperazine |
密度 | 1.2±0.1 g/cm3 |
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沸点 | 311.0±42.0 °C at 760 mmHg |
分子式 | C10H12F2N2 |
分子量 | 198.212 |
闪点 | 141.9±27.9 °C |
精确质量 | 198.096848 |
PSA | 15.27000 |
LogP | 1.46 |
蒸汽压 | 0.0±0.7 mmHg at 25°C |
折射率 | 1.511 |
危害码 (欧洲) | C: Corrosive; |
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海关编码 | 2933599090 |
~99% 255893-57-3 |
文献:Baenziger, Markus; Cercus, Jacques; Hirt, Hans; Laumen, Kurt; Malan, Christophe; Spindler, Felix; Struber, Fritz; Troxler, Thomas Tetrahedron Asymmetry, 2003 , vol. 14, # 22 p. 3469 - 3477 |
~% 255893-57-3 |
文献:US2004/162282 A1, ; US 20040162282 A1 |
~% 255893-57-3 |
文献:Journal of Fluorine Chemistry, , vol. 146, p. 70 - 75 |
~73% 255893-57-3 |
文献:BAYER HEALTHCARE AG Patent: WO2004/96778 A1, 2004 ; Location in patent: Page/Page column 31 ; |
~% 255893-57-3 |
文献:Bioorganic and Medicinal Chemistry Letters, , vol. 17, # 5 p. 1376 - 1380 |
上游产品 6 | |
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下游产品 1 | |
海关编码 | 2933599090 |
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中文概述 | 2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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 | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |