84941-15-1

• 常用中文名：(9ci)-1-(二氟甲基)-1H-苯并咪唑
• 常用英文名：1H-benzimidazole, 1-(difluoromethyl)-
• CAS号：84941-15-1
• 分子式：C₈H₆F₂N₂
• 分子量：168.143
• 发布时间：2019-01-02 06:19:10
• 更新时间：2024-01-09 09:36:02

名称

• 中文名: (9ci)-1-(二氟甲基)-1H-苯并咪唑
• 英文名: 1-(difluoromethyl)benzimidazole
• 英文别名: 1H-Benzimidazole,1-(difluoromethyl); 1-Difluoromethylbenzimidazole; 1-Difluoromethyl-1H-benzo[d]imidazole; 1-difluoromethyl-1H-benzimidazole; 1H-benzimidazole, 1-(difluoromethyl)-

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 233.4±50.0 °C at 760 mmHg
• 分子式: C₈H₆F₂N₂
• 分子量: 168.143
• 闪点: 94.9±30.1 °C
• 精确质量: 168.049911
• PSA: 17.82000
• LogP: 1.95
• 蒸汽压: 0.1±0.5 mmHg at 25°C
• 折射率: 1.568

安全

• 海关编码: 2933990090

合成路线

51-17-2 403496-62-8 ~55% 84941-15-1

文献：Wang, Fei; Zhang, Laijun; Zheng, Ji; Hu, Jinbo Journal of Fluorine Chemistry, 2011 , vol. 132, # 8 p. 521 - 528

51-17-2 115262-00-5 ~50% 84941-15-1

文献：Wang, Fei; Li, Lingchun; Ni, Chuanfa; Hu, Jinbo Beilstein Journal of Organic Chemistry, 2014 , vol. 10, p. 344 - 351

51-17-2 930836-30-9 ~86% 84941-15-1

文献：Zheng, Ji; Li, Ya; Zhang, Laijun; Hu, Jinbo; Meuzelaar, Gerrit Joost; Federsel, Hans-Juergen Chemical Communications, 2007 , # 48 p. 5149 - 5151

51-17-2 81290-20-2 ~81% 84941-15-1

文献：Surya Prakash; Krishnamoorthy, Sankarganesh; Ganesh, Somesh K.; Kulkarni, Aditya; Haiges, Ralf; Olah, George A. Organic Letters, 2014 , vol. 16, # 1 p. 54 - 57

51-17-2 75-45-6 ~64% 84941-15-1

文献：Jonczyk, Andrzej; Nawrot, Ewelina; Kisielewski, Michal Journal of Fluorine Chemistry, 2005 , vol. 126, # 11-12 p. 1587 - 1591

51-17-2 115262-01-6 ~38% 84941-15-1

文献：Li, Lingchun; Wang, Fei; Ni, Chuanfa; Hu, Jinbo Angewandte Chemie - International Edition, 2013 , vol. 52, # 47 p. 12390 - 12394 Angew. Chem., 2013 , vol. 125, # 47 p. 12616 - 12620,5

51-17-2 2923-18-4 ~41% 84941-15-1

文献：Poludnenko, V. G.; Didinskaya, O. B.; Pozharskii, A. F. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1984 , vol. 20, # 4 p. 422 - 425 Khimiya Geterotsiklicheskikh Soedinenii, 1984 , vol. 20, # 4 p. 520 - 523

312-73-2 75-45-6 ~37% 84941-15-1

文献：Poludnenko, V. G.; Didinskaya, O. B.; Pozharskii, A. F. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1984 , vol. 20, # 4 p. 422 - 425 Khimiya Geterotsiklicheskikh Soedinenii, 1984 , vol. 20, # 4 p. 520 - 523

上下游产品

上游产品  9
51-17-2 403496-62-8 115262-00-5 930836-30-9
81290-20-2 75-45-6 115262-01-6 2923-18-4
312-73-2
下游产品  0

海关

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%