N-methyl-N-[2-(methylamino)ethyl]pentanamide | 917202-04-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: N-methyl-N-[2-(methylamino)ethyl]pentanamide
• CAS: 917202-04-1
• 化学式: C₉H₂₀N₂O
• 分子量: 172.27
• InChiKey: HUGHLSZLUJKZGF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  32.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2924199090

文献信息

• ELECTROLYTE FOR ELECTROLYTIC CAPACITOR, ELECTROLYTIC CAPACITOR AND PROCESS FOR PRODUCING TETRAFLUOROALUMINATE SALT OF ORGANIC ONIUM
  申请人：Takeda Masayuki

  公开号：US20070188977A1

  公开（公告）日：2007-08-16

  There are provided an aluminum electrolytic capacitor comprising an anode, a cathode comprising aluminum and an electrolytic solution containing an onium salt of fluorine-containing anion, wherein the electrolytic solution has a water concentration of 1% by weight or less, or wherein the cathode has a peak top of Al2p spectrum of 74.0 to 75.8 eV as measured by a method in which the surface of the cathode in the aluminum electrolytic capacitor heated at 125° C. for 50 hours is analyzed by X-ray photoelectron spectroscopy (XPS); an electrolytic solution for electrolytic capacitor comprising a quaternary cyclic amidinium tetrafluoroaluminate and a solvent and containing specific impurity compounds in a total amount of 0.6% by weight or less, and an electrolytic capacitor using the electrolytic solution; and a method for preparing an organic onium tetrafluoroaluminate which is advantageously used in an aluminum electrolytic capacitor.

  提供了一种铝电解电容器，包括阳极、含铝的阴极和含有含氟阴离子的有机盐电解液。其中，电解液的水浓度为重量的1%或更低，或者阴极具有Al2p光谱峰顶在74.0到75.8电子伏特之间的峰值，该峰值是通过将铝电解电容器中的阴极表面加热至125℃，并通过X射线光电子能谱（XPS）分析得出的。还提供了一种电解电容器用电解液，其中包括四元环酰胺铵四氟铝酸盐和溶剂，并且总杂质化合物的含量不超过重量的0.6%。此外，还提供了使用该电解液的电解电容器，以及制备有机盐四氟铝酸盐的方法，该方法在铝电解电容器中具有优势。