(2-羟基三亚甲基)二(三甲基铵)二氯化物 | 55636-09-4

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: (2-羟基三亚甲基)二(三甲基铵)二氯化物
• 英文名称: (2-Hydroxytrimethylene)bis(trimethylammonium) dichloride
• 英文别名: [2-hydroxy-3-(trimethylazaniumyl)propyl]-trimethylazanium;dichloride
• CAS: 55636-09-4
• 化学式: C9H24Cl2N2O
• 分子量: 247.2
• InChiKey: UIYQPSXVBLBPQP-UHFFFAOYSA-L

物化性质

• 熔点：
  256-257 °C (decomp)

计算性质

• 辛醇/水分配系数(LogP)：
  -6.23
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  0.0
• 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：
  3

反应信息

• 作为产物：
  描述：

  环氧氯丙烷 、 三甲胺盐酸盐 生成 (2-羟基三亚甲基)二(三甲基铵)二氯化物
  参考文献：
  名称：

  TASSET, EMMETT L.

  摘要：

  DOI：

文献信息

• Synthetic multiple quaternary ammonium salts
  申请人：Lang Weilian

  公开号：US20050194113A1

  公开（公告）日：2005-09-08

  This invention pertains to novel multiple quaternary ammonium salts and their derivatives represented by the formula: wherein each R 1 , R′ 1 , R 2 , R′ 2 , R 3 , R′ 3 , R 4 or R 5 is independently selected from the group consisting alkyl, aryl, aralkyl and —CH 2 —CH(OR 6 )—CH 2 N + R 1 R 2 R 3 ; wherein one or more R 6 group is selected from the group consisting of: and wherein An − is an anion. This invention also pertains to novel multiple quaternary ammonium salts and their derivatives represented by the formula: wherein each R 1 , R′ 1 , R 2 , R′ 2 , R 3 or R′ 3 group is independently selected from the group consisting of alkyl, aryl, aralkyl and —CH 2 —CH(OR 4 )—CH 2 N + R 1 R 2 R 3 ; wherein one or more R 4 group is selected from the group consisting of: and wherein An − is an anion.

  本发明涉及一种新型的多重季铵盐及其衍生物，其化学式如下： 其中每个R1、R′1、R2、R′2、R3、R′3、R4或R5都是从烷基、芳基、芳基烷基和—CH2—CH(OR6)—CH2N+R1R2R3组成的群体中独立选择的；其中一个或多个R6基团是从下列群体中选择的： 并且An−是一个阴离子。 本发明还涉及一种新型的多重季铵盐及其衍生物，其化学式如下： 其中每个R1、R′1、R2、R′2、R3或R′3基团都是从烷基、芳基、芳基烷基和—CH2—CH(OR4)—CH2N+R1R2R3组成的群体中独立选择的；其中一个或多个R4基团是从下列群体中选择的： 并且An−是一个阴离子。
• Crystalline 3-methacryloyloxy-2-hydroxypropyl-trimethylammonium chloride monomer
  申请人：POLYPURE INC.

  公开号：EP0371823A1

  公开（公告）日：1990-06-06

  The present invention provides a mixture of 3-methacryloyloxy-2-hydroxypropyltrimethylammonium chloride monomer and its isomer having a particle crystalline size of greater than about 40 microns. The crystalline monomers are directly prepared without an intervening recrystallization step. The monomers are useful in the preparation of water soluble polymers having antistatic, flocculation and water treatment properties.

  本发明提供了一种 3-甲基丙烯酰氧基-2-羟丙基三甲基氯化铵单体及其异构体的混合物，其颗粒结晶尺寸大于约 40 微米。这些结晶单体可直接制备，无需重结晶步骤。这些单体可用于制备具有抗静电、絮凝和水处理特性的水溶性聚合物。
• A process for the production of substituted acryloyloxyhydroxypropyltrialkylammonium chloride
  申请人：RHONE-POULENC SPECIALTY CHEMICALS CO.

  公开号：EP0371821A1

  公开（公告）日：1990-06-06

  The preparation of 3-(R)acryloyloxy-2-hydroxypropyltrialkylammonim halide monomer is enhanced by carrying out the reaction in a media which is a non-solvent for the monomer, but is a solvent for the reactants.

  在单体无溶剂但反应物有溶剂的介质中进行反应，可提高 3-(R)丙烯酰氧基-2-羟丙基三烷基氨卤单体的制备效率。
• Process of preparation of halohydroxypropyltrialkylammonium halides
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0546205A1

  公开（公告）日：1993-06-16

  The present invention is a process for producing halohydroxypropyltrialkylammonium halides by reacting a trialkylamine salt with an epihalohydrin, the improvement comprising using 1,3-dihalo-2-propanol as a cosolvent. Using that cosolvent reduces the amount of diquaternary, dichloropropanol, and epoxy by-products formed. The cosolvent is preferably separated from the reaction mixture and recycled for use with additional trialkylamine salt and epihalohydrin. The process is particularly useful in preparing chlorohydroxypropyltrimethylammonium chloride.

  本发明是一种通过三烷基胺盐与表卤素反应生产卤代羟丙基三烷基卤化铵的工艺，其改进包括使用 1,3-二卤-2-丙醇作为共溶剂。使用该助溶剂可减少形成的二季戊四醇、二氯丙醇和环氧副产物的数量。共溶剂最好从反应混合物中分离出来，并回收用于额外的三烷基胺盐和环卤醇。该工艺尤其适用于制备氯羟丙基三甲基氯化铵。
• Cationic polysaccharide, its preparation and use
  申请人：BASF SE

  公开号：EP2192228A1

  公开（公告）日：2010-06-02

  The present invention relates to the use of a polysaccharide having a cationic degree of substitution (DS) of more than 0.2 to 1.0 and a molecular weight average over 30 000 000 Dalton as a fixative in making of paper or paperboard, to the process for making paper or paperboard and to paper or paperboard as produced by the process.

  本发明涉及一种阳离子取代度（DS）大于 0.2 至 1.0 且平均分子量大于 30 000 000 道尔顿的多糖作为纸或纸板制造固定剂的用途、纸或纸板的制造工艺以及由该工艺生产的纸或纸板。