3-(propylamino)-N,N,N-trimethylpropan-1-aminium bromide | 1456781-71-7

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 3-(propylamino)-N,N,N-trimethylpropan-1-aminium bromide
• 英文别名: trimethyl-[3-(propylamino)propyl]azanium;bromide
• CAS: 1456781-71-7
• 化学式: Br*C₉H₂₃N₂
• 分子量: 239.199
• InChiKey: MNGKPEZDKIKHLD-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -1.91
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  12
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-(propylamino)-N,N,N-trimethylpropan-1-aminium bromide 、 溴代十二烷 以 乙醇 为溶剂， 反应 24.25h， 以5.29 g的产率得到3-(dodecyl(propyl)amino)-N,N,N-trimethylpropan-1-aminium bromide
  参考文献：
  名称：

  CLEANING COMPOSITIONS COMPRISING PH-SWITCHABLE AMINE SURFACTANTS

  摘要：

  公开号：

  EP2831214B1
• 作为产物：
  描述：

  正丙胺 、 (3-溴丙基)三甲基溴化铵 以 乙醇 为溶剂， 反应 4.33h， 以4.07 g的产率得到3-(propylamino)-N,N,N-trimethylpropan-1-aminium bromide
  参考文献：
  名称：

  CLEANING COMPOSITIONS COMPRISING PH-SWITCHABLE AMINE SURFACTANTS

  摘要：

  公开号：

  EP2831214B1

文献信息

• Cleaning compositions comprising pH-switchable amine surfactants
  申请人：The Proctor & Gamble Company

  公开号：US08877696B2

  公开（公告）日：2014-11-04

  A cleaning composition may comprise a pH-switchable sudsing system and a cleansing system. The pH-switchable sudsing system may comprise a primary sudsing agent in combination with a pH-switchable co-surfactant. The pH-switchable co-surfactant is selected from diamine molecules having a general formula R1R2—N—R3—N+(CH3)3X−, where R1 is a linear or branched C8 to C16 hydrocarbyl, R2 is a linear or branched C1 to C3 hydrocarbyl, R3 is a linear or branched C3 to C6 hydrocarbylene, and X is a counteranion. The tertiary amine nitrogen of the pH-switchable co-surfactant has a pKa value. When the tertiary amine nitrogen is unprotonated, the pH-switchable co-surfactant may provide a suds-boosting effect in washing solutions at a washing pH above the pKa. When the tertiary amine nitrogen is protonated, the pH-switchable co-surfactant may provide a suds-reducing benefit in rinse waters at a rinse pH below the pKa.

  一种清洁组合物可能包括一个pH可调的起泡系统和一个清洁系统。pH可调的起泡系统可能包括与pH可调的共表面活性剂相结合的主要起泡剂。pH可调的共表面活性剂是从具有一般式R1R2—N—R3—N+(CH3)3X−的二胺分子中选择的，其中R1是直链或支链C8到C16的烃基，R2是直链或支链C1到C3的烃基，R3是直链或支链C3到C6的烃基，X是一个反离子。pH可调的共表面活性剂的三级胺氮具有pKa值。当三级胺氮未质子化时，pH可调的共表面活性剂可以在洗涤pH高于pKa的洗涤液中提供起泡增强效果。当三级胺氮质子化时，pH可调的共表面活性剂可以在漂洗pH低于pKa的漂洗水中提供减少起泡的好处。
• US8877696B2
  申请人：——

  公开号：US8877696B2

  公开（公告）日：2014-11-04
• [EN] CLEANING COMPOSITIONS COMPRISING PH-SWITCHABLE AMINE SURFACTANTS<br/>[FR] COMPOSITIONS DE NETTOYAGE COMPRENANT DES TENSIOACTIFS AMINES COMMUTABLES EN FONCTION DU PH
  申请人：PROCTER & GAMBLE

  公开号：WO2013148639A1

  公开（公告）日：2013-10-03

  A cleaning composition comprises a pH-switchable sudsing system and a cleansing system. The pH-switchable sudsing system comprises a primary sudsing agent in combination with a pH-switchable co- surfactant. The pH-switchable co-surfactant is selected from diamine molecules having a general formula R1R2-N-R3-N+ (CH3)X, where R1 is a linear or branched C8 to C16 hydrocarbyl, R2 is a linear or branched C1 to C3 hydrocarbyl, R3 is a linear or branched C3 to C6 hydrocarbylene, and X is a counteranion. The tertiary amine nitrogen of the pH-switchable co-surfactant has a pKa value. When the tertiary amine nitrogen is unprotonated, the pH-switchable co-surfactant may provide a suds-boosting effect in washing solutions at a washing pH above the pKa. When the tertiary amine nitrogen is protonated, the pH-switchable co-surfactant may provide a suds-reducing benefit in rinse waters at a rinse pH below the pKa.