N-glycidyl-N,N-dimethyl-N-ethylammonium chloride | 211099-44-4

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N-glycidyl-N,N-dimethyl-N-ethylammonium chloride
• 英文别名: glycidylethyldimethylammonium chloride；Ethyl-dimethyl-(oxiran-2-ylmethyl)azanium;chloride；ethyl-dimethyl-(oxiran-2-ylmethyl)azanium;chloride
• CAS: 211099-44-4
• 化学式: C₇H₁₆NO*Cl
• 分子量: 165.663
• InChiKey: WQGFIYIFPAXLPK-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -2.51
• 重原子数：
  10
• 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：
  12.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  二甲基十二/十四烷基叔胺 、 环氧氯丙烷 以 丙酮 为溶剂， 生成 N-glycidyl-N,N-dimethyl-N-ethylammonium chloride
  参考文献：
  名称：

  一锅法合成新型阳离子亲水两亲多糖

  摘要：

  带有各种化学结构的季铵基团的阳离子多糖的合成通过一锅法进行，包括在水性介质中用等摩尔混合物表氯醇/叔胺对中性多糖（葡聚糖、支链淀粉）进行化学改性。反应机理研究表明，季铵化试剂为叔胺原位形成的缩水甘油基衍生物。通过元素分析、电位滴定、FT-IR和NMR光谱证实了阳离子多糖的形成及其化学结构。一锅法的反应效率与使用预先形成的氯羟丙基或缩水甘油基季铵试剂的其他方法相似，但对于引入具有更多疏水性取代基的季铵基团给出了更好的结果。该程序允许合成多种亲水性和两亲性阳离子多糖，具有作为血脂药物、絮凝剂或抗菌剂的潜在应用。

  DOI：

  10.1016/j.carbpol.2010.06.027

文献信息

• Glyoxal free purified cationic polygalactomannan
  申请人：Lamberti SPA

  公开号：EP2343322A1

  公开（公告）日：2011-07-13

  Glyoxal and boron free, light coloured, purified cationic polygalactomannan having cationic DS comprised between 0.01 and 1, process for its preparation and cosmetic, personal care, home care, pharmaceutical, oilfield, paper, textile, coating or industrial cleaning chemical compositions including it.

  乙二醛和无硼、浅色、纯化的阳离子聚半乳糖甘露聚糖（阳离子 DS 含量介于 0.01 和 1 之间），其制备方法以及包括它在内的化妆品、个人护理品、家庭护理品、药品、油田、纸张、纺织品、涂料或工业清洁化学品组合物。
• Cationic arabinoxylans, their hydrophobically modified products, and preparation method and application thereof
  申请人：Evonik Degussa GmbH

  公开号：US10206863B2

  公开（公告）日：2019-02-19

  The present invention provides a cationic arabinoxylan and the hydrophobically modified product thereof. The cationic arabinoxylan is prepared based on a cereal arabinoxylan and a quaternizing agent, with water as solvent and strong alkali as catalyst. The hydrophobically modified product is prepared based on cationic arabinoxylan and alkyl halide, with pyridine as catalyst. Said cationic arabinoxylan and the hydrophobically modified product thereof can be used as a conditioning agent or thickener in cosmetics or personal care compositions, and can also be used in textile, papermaking, pharmaceutical and food industry applications.

  本发明提供了一种阳离子阿拉伯木聚糖及其疏水改性产品。阳离子阿拉伯聚氧乙烯醚以谷物阿拉伯聚氧乙烯醚和季铵化剂为基础，以水为溶剂，强碱为催化剂制备而成。疏水改性产品是以阳离子阿拉伯木聚糖和烷基卤化物为基础，以吡啶为催化剂制备而成。所述阳离子阿拉伯聚氧乙烯醚及其疏水性改性产品可用作化妆品或个人护理组合物中的调理剂或增稠剂，也可用于纺织、造纸、制药和食品工业。
• Shale inhibitors based on cationic tamarind gum, and drilling fluid comprising the shale inhibitor
  申请人：LAMBERTI SPA

  公开号：US10787598B2

  公开（公告）日：2020-09-29

  Method for inhibiting the swelling and the dispersion of shales in the treatment of subterranean shale formations comprising the use of a cationic tamarind gum and fluids for the treatment of subterranean shale formations comprising a cationic tamarind gum.

  在处理地下页岩层时抑制页岩膨胀和分散的方法，包括使用阳离子罗望子树胶和含有阳离子罗望子树胶的处理地下页岩层的液体。
• Cationic polymer composition and its use in conditioning applications
  申请人：——

  公开号：US20030211952A1

  公开（公告）日：2003-11-13

  A composition of a cationic polygalactomannan or a derivative of cationic polygalactomannans is provided that has a mean average molecular weight (Mw) having a lower limit of 5,000 and an upper limit of 200,000 and has a light transmittance in a 10% aqueous solution of greater than 80% at a light wavelength of 600 nm and a protein content of less than 1.0% by weight of polysaccharide, and aldehyde functionality content of at least of 0.01 meq/gram. This composition is prepared in continuous or batch processes using either oxidizing reagents or combination of hydrolytic reagents and oxidizing reagents. This composition is used in personal care and household care products.

  本发明提供了一种阳离子聚半乳糖烷或阳离子聚半乳糖烷衍生物的组合物，该组合物的平均分子量（Mw）下限为 5000，上限为 200000，在波长为 600 纳米的 10%水溶液中透光率大于 80%，蛋白质含量小于多糖重量的 1.0%，醛官能度含量至少为 0.01 meq/克。这种组合物可以使用氧化试剂或水解试剂与氧化试剂的组合，在连续或间歇工艺中制备。这种组合物可用于个人护理和家庭护理产品。
• Cationic, oxidized polysaccharides in conditioning applications
  申请人：Erazo-Majewicz Paquita

  公开号：US20050227902A1

  公开（公告）日：2005-10-13

  A cationic, oxidized polysaccharide or derivative thereof that has a mean average molecular weight (Mw) having a lower limit of 50,000 and an upper limit of 1,000,000 and an aldehyde functionality content of at least 0.001 meq/gram is used in personal care and household care compositions. This cationic, oxidized polysaccharide is prepared in continuous or batch processes using hydrolytic reagents, oxidizing reagents, or combination of hydrolytic reagents and oxidizing reagents. Personal care or household care compositions are prepared by adding the cationic, oxidized polysaccharide to a personal care or household composition containing at least one active ingredient other than the cationic, oxidized polysaccharide of this invention.

  阳离子氧化多糖或其衍生物的平均平均分子量（Mw）下限为 50,000 ，上限为 1,000,000 ，醛官能度含量至少为 0.001 meq/克，可用于个人护理和家居护理组合物。这种阳离子氧化多糖可采用水解试剂、氧化试剂或水解试剂与氧化试剂的组合，在连续或间歇工艺中制备。将阳离子氧化多糖添加到含有至少一种活性成分（本发明阳离子氧化多糖除外）的个人护理或家居护理组合物中，即可制备个人护理或家居护理组合物。