S-propyltetrahydrothiophenium iodide | 114067-72-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 硫杂环戊烷
• 英文名称: S-propyltetrahydrothiophenium iodide
• 英文别名: 1-Propylthiolan-1-ium;iodide
• CAS: 114067-72-0
• 化学式: C₇H₁₅S*I
• 分子量: 258.167
• InChiKey: ZNMOFJXFJNOHAU-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -1.19
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  S-propyltetrahydrothiophenium iodide 、 bis(trifluoromethane)sulfonimide lithium 以 水 为溶剂， 反应 24.0h， 生成
  参考文献：
  名称：

  Novel hydrophobic cyclic sulfonium-based ionic liquids as potential electrolyte

  摘要：

  A novel series of hydrophobic room temperature ionic liquids based on six cyclic sulfonium cations with TFSI(-)were synthesized and characterized. Their physical parameter (density and viscosity), electrochemical and thermal properties (electrochemical windows, conductivity, phase transition behavior and decomposition temperature) had been measured. Most of them showed low melting point (<-60 degrees C) and low viscosity and good conductivity (52 mPa s and 4.10 mS cm(-1) at 25 degrees C, respectively). Three kinds of phase transition behavior were observed from differential scanning calorimeter curves for these room temperature ionic liquids. The decomposition temperature of these hydrophobic room temperature ionic liquids was near to 80 degrees C higher than those hydrophilic ones. The result shows that these ionic liquids are suitable for electrochemical devices such as dye-sensitized solar cells even under some rigorous condition and it is an efficient method for improving ionic liquids' properties by modifying the structure of cyclic sulfonium. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molliq.2010.10.011

文献信息

• スルホニウム塩、電解液およびリチウムイオン二次電池
  申请人：ＴＤＫ株式会社

  公开号：JP2017178790A

  公开（公告）日：2017-10-05

  【課題】 高温耐久性に優れたスルホニウム塩、電解液およびリチウムイオン二次電池を提供すること【解決手段】 化学式（１）で示されるスルホニウム塩。【化１】【選択図】なし

  【问题】提供具有优异高温耐久性的磺胺盐、电解液和锂离子二次电池【解决方法】化学式（1）所示的磺胺盐。【化1】【选择图】无