1,1-dimethyl-4-(2,2,3,3,4,4,4-heptafluorobutyryl)piperazinium iodide | 1455134-82-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: 1,1-dimethyl-4-(2,2,3,3,4,4,4-heptafluorobutyryl)piperazinium iodide
• 英文别名: 1,1-Dimethyl-4-(2,2,3,3,4,4,4-heptafluorobutyryl) piperazinium iodide；1-(4,4-dimethylpiperazin-4-ium-1-yl)-2,2,3,3,4,4,4-heptafluorobutan-1-one;iodide
• CAS: 1455134-82-3
• 化学式: C₁₀H₁₄F₇N₂O*I
• 分子量: 438.127
• InChiKey: UWCUMFYGGQCPMT-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -1.26
• 重原子数：
  21
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  N-甲基哌嗪 以 甲苯 为溶剂， 反应 2.0h， 生成 1,1-dimethyl-4-(2,2,3,3,4,4,4-heptafluorobutyryl)piperazinium iodide
  参考文献：
  名称：

  Inhibitory activity of fluorine-containing quaternary ammonium salts comprising an N-methylpiperazinyl moiety

  摘要：

  New fluorine-containing quaternary ammonium salts comprising an N-methylpiperazinyl moiety, which exhibited a high inhibiting capacity against hydrochloric acid corrosion of low-carbon steel, were synthesized. The polarization-resistance method was applied to determine the uniform corrosion rate of steel-3 in relation to the structure and concentration of the fluorine-containing substituents in the salts. It was found that the structure of the fluorine-containing moiety of the quaternary ammonium salts does not significantly influence the corrosion processes.

  DOI：

  10.1134/s1070427213070082