2-ethyl-1,3-dimethyl-hexahydro-pyrimidine | 22385-51-9

• 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: 2-ethyl-1,3-dimethyl-hexahydro-pyrimidine
• 英文别名: 2-Ethyl-1,3-dimethylhexahydropyrimidine；2-ethyl-1,3-dimethyl-1,3-diazinane
• CAS: 22385-51-9
• 化学式: C₈H₁₈N₂
• 分子量: 142.244
• InChiKey: SFPKPXDJZVKVRD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

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。
• Electric Double-Layer Capacitor
  申请人：Kikuchi Taketoshi

  公开号：US20090103241A1

  公开（公告）日：2009-04-23

  An activated carbon comprising a carbonized and activated compound represented by the formula (1): (wherein, R represents a hydrocarbon group having 1 to 12 carbon atoms, said hydrocarbon group may be optionally substituted with hydroxyl group, alkyl group, alkoxy group, aryl group, aryloxy group, sulfonyl group, halogen atoms, nitro group, thioalkyl group, cyano group, carboxyl group, amino group or amide group, R′ represents hydrogen atom or methyl group, and n represents an integer of 4, 6, or 8).

  一种活性炭，包括由式（1）所表示的碳化和活化化合物： 其中，R表示具有1至12个碳原子的碳氢基团，该碳氢基团可以选择地被羟基、烷基、烷氧基、芳基、芳氧基、磺酰基、卤素原子、硝基、硫代烷基、氰基、羧基、氨基或酰胺基取代；R′表示氢原子或甲基基团；n表示4、6或8的整数。
• ELECTRIC DOUBLE LAYER CAPACITOR
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP1905740A1

  公开（公告）日：2008-04-02

  An activated carbon comprising a carbonized and activated compound represented by the formula (1): (wherein, R represents a hydrocarbon group having 1 to 12 carbon atoms, said hydrocarbon group may be optionally substituted with hydroxyl group, alkyl group, alkoxy group, aryl group, aryloxy group, sulfonyl group, halogen atoms, nitro group, thioalkyl group, cyano group, carboxyl group, amino group or amide group, R' represents hydrogen atom or methyl group, and n represents an integer of 4, 6, or 8).

  一种活性炭，包含由式（1）代表的碳化和活化化合物： (其中，R 代表具有 1 至 12 个碳原子的烃基，所述烃基可选择性地被羟基、烷基、烷氧基、芳基、芳氧基、磺酰基、卤素原子、硝基、硫代烷基、氰基、羧基、氨基或酰胺基取代，R'代表氢原子或甲基，n 代表 4、6 或 8 的整数）。
• ACTIVATED CARBON AND METHOD FOR PRODUCING THE SAME
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP2093191A1

  公开（公告）日：2009-08-26

  An activated carbon obtained by activating a carbide of a compound (1) with an alkali metal hydroxide, wherein the compound (1) is obtained, for example, by dehydration condensation of a resorcinol and an aldehyde using an acid catalyst.

  通过用碱金属氢氧化物活化化合物(1)的碳化物而获得的活性炭，其中化合物(1)例如是通过使用酸催化剂对间苯二酚和醛进行脱水缩合而获得的。
• NONAQUEOUS ELECTROLYTE SOLUTION FOR ELECTRIC DOUBLE LAYER CAPACITORS
  申请人：Otsuka Chemical Co., Ltd.

  公开号：EP3232455A1

  公开（公告）日：2017-10-18

  The present invention provides a nonaqueous electrolytic solution that provides an electric double layer capacitor having excellent durability. The nonaqueous electrolytic solution of the present invention is a nonaqueous electrolytic solution for electric double layer capacitors prepared by dissolving a quaternary ammonium salt as an electrolyte in a nonaqueous solvent, and the nonaqueous electrolytic solution has an alkali metal cation concentration of 0.1 to 30 ppm.

  本发明提供了一种非水电解溶液，它能提供一种具有出色耐久性的双电层电容器。本发明的非水电解溶液是一种用于电动双层电容器的非水电解溶液，它是通过在非水溶剂中溶解作为电解质的季铵盐来制备的，非水电解溶液的碱金属阳离子浓度为 0.1 至 30 ppm。