三乙基甲基铵四氟硼酸盐 | 69444-47-9

• 物质功能分类: 有机原料 - 氨基化合物 - 无环单胺、多胺及其衍生物和盐
• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 三乙基甲基铵四氟硼酸盐
• 中文别名: 三乙基甲基胺四氟硼酸
• 英文名称: Triethylmethylammonium Tetrafluoroborate
• 英文别名: triethyl(methyl)azanium;tetrafluoroborate
• CAS: 69444-47-9
• 化学式: C7H18BF4N
• 分子量: 203.03
• InChiKey: OHZMHURLSZDGTO-UHFFFAOYSA-N

物化性质

• 熔点：
  320 °C
• 密度：
  1.165[at 20℃]
• 溶解度：
  溶于水
• 稳定性/保质期：

  远离氧化物和酸。

计算性质

• 辛醇/水分配系数(LogP)：
  2.79
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 危险等级：
  8
• 海关编码：
  2923900090
• 包装等级：
  III
• 危险类别：
  8
• 危险性防范说明：
  P501,P260,P270,P264,P280,P303+P361+P353,P301+P330+P331,P363,P301+P312+P330,P304+P340+P310,P305+P351+P338+P310,P405
• 危险品运输编号：
  1759
• 危险性描述：
  H302,H314

反应信息

• 作为反应物：
  描述：

  三乙基甲基铵四氟硼酸盐 、 氰化钾 以96%的产率得到
  参考文献：
  名称：

  KOBLER H.; MUNZ R.; AL GASSER G.; SIMCHEN G., J. LIEBIGS ANN. CHEM., 1978, NO 12, 1937-1945

  摘要：

  DOI：
• 作为产物：
  描述：

  三乙胺 、 氯甲酸甲酯 、 boron trifluoride dimethyl etherate 以83%的产率得到
  参考文献：
  名称：

  KOBLER H.; MUNZ R.; AL GASSER G.; SIMCHEN G., J. LIEBIGS ANN. CHEM., 1978, NO 12, 1937-1945

  摘要：

  DOI：

文献信息

• Production of quaternary ammonium salt of hydroxycarboxylic acid and quaternary ammonium salt of inorganic acid
  申请人：——

  公开号：US20040254242A1

  公开（公告）日：2004-12-16

  A quaternary ammonium hydroxycarboxylate is produced by quaternizing a tertiary amine with a hydroxycarboxylic ester represented by the following Formula 1: 1 wherein R 1 to R 3 are as defined in the disclosure. By using only one tertiary amine having at least one substituent different from R 1 of the ester moiety of the hydroxycarboxylic ester and by controlling the reaction conditions, a mixture of quaternary ammonium hydroxycarboxylates having different quaternary ammonium ions is produced. By reacting an inorganic acid with the quaternary ammonium hydroxycarboxylate or its mixture, a quaternary ammonium salt of inorganic acid or its mixture is produced.

  一种四价铵羟基羧酸盐是通过使用以下公式1:1所代表的羟基羧酸酯与一种具有至少一个不同于羟基羧酸酯基团的R1取代基的三级胺进行季铵化反应而制得，其中R1至R3如本文所定义。通过仅使用一种具有至少一个不同于羟基羧酸酯基团的R1取代基的三级胺，并控制反应条件，可以产生具有不同季铵离子的季铵化四价铵羟基羧酸盐混合物。通过将无机酸与季铵化四价铵羟基羧酸盐或其混合物反应，可以产生无机酸的季铵盐或其混合物。
• Electrical double-layer capacitor
  申请人：——

  公开号：US20040130852A1

  公开（公告）日：2004-07-08

  There is provided an electrical double-layer capacitor that shows only a small increase of resistance even when used under continuous application of high voltage, and has a high energy residual ratio after it is left standing for a long period of time. It includes an electrode element 3 which consists of a pair of electrodes 5 and 5 disposed opposite to each other with a separator 6 interposed therebetween and is impregnated with a nonaqueous electrolyte solution. The nonaqueous electrolyte solution is prepared by dissolving quaternary ammonium salts into cyclic carbonates. The impurities contained in the nonaqueous electrolyte solution impregnated into the electrode element 3 comprise 30 ppm or less of glycols, 30 ppm or less of primary alcohols and less than 20 ppm of tertiary amines, and the water content is 50 ppm or less. The quaternary ammonium salt is triethylmethylammonium tetrafluoroborate. The cyclic carbonate is propylene carbonate. The nonaqueous electrolyte solution has a concentration of 0.1 to 2.5 mol/liter. The electrode 5 is a polarizable electrode composed using activated carbon.

  提供了一种电双层电容器，即使在连续高电压下使用时，其电阻只会略微增加，并且在长时间放置后具有高能量残留比。它包括一个电极元件，该元件由一对相对放置的电极5和5组成，之间隔有分离器6，并浸渍有非水电解质溶液。非水电解质溶液是通过将季铵盐溶解到环状碳酸酯中制备的。浸渍到电极元件3中的非水电解质溶液中包含的杂质包括30 ppm或更少的甘醇，30 ppm或更少的一级醇和少于20 ppm的三级胺，水含量为50 ppm或更少。季铵盐是三乙基甲基铵四氟硼酸盐。环状碳酸酯是丙烯酸酯。非水电解质溶液的浓度为0.1至2.5 mol /升。电极5是由活性炭制成的极化电极。
• Production of quaternary ammonium salt of hydroxycarboxylic acid and quarternary ammonium salt of inorganic acid
  申请人：Mitsubishi Gas Chemical Company, Inc

  公开号：US06784317B2

  公开（公告）日：2004-08-31

  A quaternary ammonium hydroxycarboxylate is produced by quaternizing a tertiary amine with a hydroxycarboxylic ester represented by the following Formula 1: wherein R1 to R3 are as defined in the disclosure. By using only one tertiary amine having at least one substituent different from R1 of the ester moiety of the hydroxycarboxylic ester and by controlling the reaction conditions, a mixture of quaternary ammonium hydroxycarboxylates having different quaternary ammonium ions is produced. By reacting an inorganic acid with the quaternary ammonium hydroxycarboxylate or its mixture, a quaternary ammonium salt of inorganic acid or its mixture is produced.

  通过用以下公式1表示的羟基羧酸酯与三级胺进行季铵化反应，可以制备四元季铵羟基羧酸盐：其中R1至R3如本文所述。通过仅使用具有至少一个与羟基羧酸酯的酯基部分的R1不同的取代基的一种三级胺，并控制反应条件，可以产生具有不同季铵离子的四元季铵羟基羧酸盐混合物。通过将无机酸与四元季铵羟基羧酸盐或其混合物反应，可以制备无机酸的四元季铵盐或其混合物。