2-ethenyl-4-fluoro-1H-benzimidazole

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: 2-ethenyl-4-fluoro-1H-benzimidazole
• 化学式: C₉H₇FN₂
• 分子量: 162.16
• InChiKey: MHPGGOWHBOJBAY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  28.7
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• PROCESS FOR PRODUCING ION EXCHANGE MEMBRANES BY MELT-PROCESSING OF ACIDIC PFSA IONOMERS
  申请人：National Research Council of Canada

  公开号：US20140242368A1

  公开（公告）日：2014-08-28

  A process for producing an ion exchange membrane involves melt-processing a mixture of a perfluorosulfonic acid ionomer in its acid form and a specific azole additive. The additive may be a triazole, alkyl triazole, vinyl triazole, fluoro-alkyl triazole, fluoro-vinyl triazole, pyrazole, alkyl pyrazole, vinyl pyrazole, fluoro-alkyl pyrazole, fluoro-vinyl pyrazole, benzimidazole, alkyl benzimidazole, vinyl benzimidazole, fluoro-alkyl benzimidazole, fluoro-vinyl benzimidazole or any mixture thereof to form a film having a thickness of from 3 to 200 microns. Ion exchange membranes so produced have reduced in-plane-swelling, improved dimensional stability and mechanical properties, and are useful as electrolytes in proton exchange membrane fuel cells.
• US9543607B2
  申请人：——

  公开号：US9543607B2

  公开（公告）日：2017-01-10
• US9941538B2
  申请人：——

  公开号：US9941538B2

  公开（公告）日：2018-04-10