英文名 | Ethanone, 1,1-(2,4-pyridinediyl)bis- (9CI) |
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英文别名 |
2,4-diacetylpyridine
1,1'-pyridine-2,4-diyl-bis-ethanone 2,4-Diacetylpyridin 2,3-DIMETHYLIMIDAZO[1,2-A]PYRIDINE-7-CARBALDEHYDE |
密度 | 1.119g/cm3 |
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沸点 | 305.9ºC at 760mmHg |
分子式 | C9H9NO2 |
分子量 | 163.17300 |
闪点 | 143.2ºC |
精确质量 | 163.06300 |
PSA | 47.03000 |
LogP | 1.48680 |
蒸汽压 | 0.0008mmHg at 25°C |
折射率 | 1.521 |
海关编码 | 2933399090 |
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~84% 20857-17-4 |
文献:Fontana, Francesca; Minisci, Francesco; Barbosa, Maria Claudia Nogueira; Vismara, Elena Journal of Organic Chemistry, 1991 , vol. 56, # 8 p. 2866 - 2869 |
~90% 20857-17-4 |
文献:Attia, A.; El-Salam, O. I. Abd; Youssef, T. E. Egyptian Journal of Chemistry, 2000 , vol. 43, # 5 p. 351 - 362 |
~% 20857-17-4 |
文献:West Jr.; Silverman; Dougherty Journal of the American Chemical Society, 1996 , vol. 118, # 6 p. 1452 - 1463 |
~% 20857-17-4
详细
|
文献:Chianelli, D.; Testaferri, L.; Tiecco, M.; Tingoli, M. Tetrahedron, 1982 , vol. 38, # 5 p. 657 - 663 |
海关编码 | 2933399090 |
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中文概述 | 2933399090. 其他结构含非稠合吡啶环的化合物. 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 | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |