1-Ethyl-1-(2-hydroxyethyl)piperidinium | 76201-94-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 1-Ethyl-1-(2-hydroxyethyl)piperidinium
• 英文别名: 2-(1-ethylpiperidin-1-ium-1-yl)ethanol
• CAS: 76201-94-0
• 化学式: C9H20NO+
• 分子量: 158.26
• InChiKey: LLRQJDDMNLNQEX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• Process for the separation of reaction mixtures and the recirculation of quaternary salts
  申请人：——

  公开号：US20030166959A1

  公开（公告）日：2003-09-04

  A process for the separation and recycling of catalyst components from a chemical reaction mixture is disclosed. The process entails at least one extraction step.

  公开了一种从化学反应混合物中分离和回收催化剂组分的方法。该过程涉及至少一个萃取步骤。
• Method for manufacturing stabilized polyacetal resin, stabilized polyacetal resin, stabilized polyacetal resin composition, and molded article of stabilized polyacetal resin
  申请人：Polyplastics Co., Ltd.

  公开号：EP1867667A1

  公开（公告）日：2007-12-19

  The present invention provides an agent to decompose unstable terminal group, which is effective in a small adding amount, which sufficiently decreases the quantity of residual unstable terminal group, and which generates very little limitation on the treatment method, the apparatus, and the use amount of the agent. Specifically, it provides a method for manufacturing stabilized polyacetal resin having the step of applying heat treatment to a polyacetal resin having an unstable terminal group in the presence of an agent to decompose the unstable terminal group, which agent is composed of a heterocyclic quaternary ammonium salt, thus decreasing the quantity of the unstable terminal group.

  本发明提供了一种分解不稳定末端基团的药剂，其添加量小，效果好，能充分减少残留的不稳定末端基团的数量，并且对处理方法、装置和药剂的使用量限制很小。具体地说，它提供了一种制造稳定聚缩醛树脂的方法，该方法的步骤是：在有药剂存在的情况下，对具有不稳定末端基团的聚缩醛树脂进行热处理，以分解不稳定末端基团，该药剂由杂环季铵盐组成，从而减少不稳定末端基团的数量。
• Process for the preparation of quaternary salt phenolate solutions
  申请人：——

  公开号：US20030139626A1

  公开（公告）日：2003-07-24

  The preparation of quaternary salt phenolate solutions is disclosed. The preparation entails mixing an aqueous hydroxide-containing solution with an organic phase that contains phenol and quaternary salt, distilling off the water and precipitating and filtering off the resulting salt.

  本发明公开了酚酸季盐溶液的制备方法。制备过程包括将含氢氧化物的水溶液与含有苯酚和季盐的有机相混合，蒸馏掉水分，沉淀并过滤掉生成的盐。
• Process for the preparation of organic solutions
  申请人：——

  公开号：US20030151019A1

  公开（公告）日：2003-08-14

  A process for the preparation of a solution of a quaternary cation and an anion from a deprotonated hydroxy aromatic in an organic solvent by means of a reactive extraction of a quaternary salt in the presence of an aqueous hydroxide solution, a hydroxy aromatic and an organic solvent is disclosed. Also disclosed is a process for the recycling of a quaternary salt phenolate solution from a reaction mixture.

  本发明公开了一种从有机溶剂中的去质子化羟基芳香族中制备季阳离子和阴离子溶液的工艺，其方法是在氢氧化物水溶液、羟基芳香族和有机溶剂存在下，通过反应萃取季盐。还公开了一种从反应混合物中回收季盐酚酸盐溶液的工艺。
• VERFAHREN ZUR HERSTELLUNG VON QUARTÄRSALZPHENOLATSLÖSUNGEN UND ZUR REGENERIERUNG UND RÜCKFÜHRUNG VON QUARTÄRSALZPHENOLATLÖSUNGEN AUS REAKTIONSGEMISCHEN
  申请人：Bayer MaterialScience AG

  公开号：EP1461305A1

  公开（公告）日：2004-09-29