N, N, N-tributyldodecan-1-aminium bromide | 27875-78-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N, N, N-tributyldodecan-1-aminium bromide
• 英文别名: dodecanyltributaneylammonium bromide；dodecaneyltributylammonium bromide；dodecanyltributylammonium bromide；n-dodecyltributylammonium bromide；tributyldodecanylammonium bromide；dodecyltributylammonium bromide；tributyldodecylammonium bromide；tributyl(dodecyl)azanium;bromide
• CAS: 27875-78-1
• 化学式: Br*C₂₄H₅₂N
• 分子量: 434.588
• InChiKey: FGQQGDVRJUAQLN-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  5.13
• 重原子数：
  26
• 可旋转键数：
  20
• 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：
  1

反应信息

• 作为产物：
  描述：

  三正丁胺 、 溴代十二烷 以 乙腈 为溶剂， 生成 N, N, N-tributyldodecan-1-aminium bromide
  参考文献：
  名称：

  Structure and transport in concentrated micellar solutions with a lower consolute boundary

  摘要：

  通过脉冲-场梯度 1HNMR 和库埃特粘度计测量了十二烷基三丁基溴化铵（C12NBu3Br）水溶液的自扩散系数和粘度与浓度和温度的关系。这些溶液没有形成液晶相，在所有成分下都保持各向同性，但在 8 至 80 wt.% 溶液之间，在 58 °C 的较低临界温度以上会发生脱溶。首先使用传统方法解释扩散结果，即研究表面活性剂和水在块态和胶束束缚态之间的分配情况。事实证明，另一种结合粘度结果的高浓度表面活性剂溶液自扩散方法更有成效，它揭示了两相体高浓度侧附近溶液结构的变化。在此基础上，提出了一种涉及表面活性剂水合的相分离机制，并将其与该系统及相关系统的先前结果进行了比较。

  DOI：

  10.1039/ft9949002071

文献信息

• Fluorobenzoates and process for their production
  申请人：IHARA CHEMICAL INDUSTRY Co., Ltd.

  公开号：EP0296479A2

  公开（公告）日：1988-12-28

  A fluorobenzoate having the formula: wherein X is a fluorine atom or a hydrogen atom, and R is an alkyl group.

  具有以下式子的氟苯甲酸酯 其中 X 是氟原子或氢原子，R 是烷基。
• POLYORTHOESTER AND CURABLE COMPOSITION CONTAINING THE SAME
  申请人：KANSAI PAINT CO., LTD.

  公开号：EP1225172A1

  公开（公告）日：2002-07-24

  The present invention relates to a novel polyorthoester which is prepared by reacting: (a) an orthoester such as methyl orthoformate, ethyl orthoformate, methyl orthoacetate and ethyl orthoacetate, (b) at least one glycol compound selected from α-glycols and β-glycols, and (c) a hydroxyl group-containing compound having at least two hydroxyl groups in a molecule other than the compound (b) described above and which has a high degree of freedom in molecular design and a low viscosity and is readily controlled in a molecular weight and to a curable composition comprising the above polyorthoester.

  本发明涉及一种新型聚orthoester，它是通过以下反应制备的： (a) 原甲酸甲酯、原甲酸乙酯、原乙酸甲酯和原乙酸乙酯等原酯、 (b) 至少一种选自 α-乙二醇和 β-乙二醇的乙二醇化合物，以及 (c) 含羟基的化合物，其分子中至少有两个羟基，而不是上述化合物 (b)； (d) 含羟基的化合物，其分子中至少有两个羟基，而不是上述化合物 (c)。 (c) 含羟基的化合物，其分子中至少有两个羟基，而不是上述的化合物(b)； (d) 分子设计自由度高，粘度低，分子量容易控制，可固化的包含上述聚酯的组合物。
• Bazito, Reinaldo C.; El Seoud, Omar A.; Barlow, Graham K., Berichte der Bunsengesellschaft/Physical Chemistry Chemical Physics, 1997, vol. 101, # 12, p. 1933 - 1941
  作者：Bazito, Reinaldo C.、El Seoud, Omar A.、Barlow, Graham K.、Halstead, Tom K.

  DOI：——

  日期：——
• Liquid-liquid phase separation in cationic micellar solutions
  作者：Gregory G. Warr、Thomas N. Zemb、Maurice. Drifford

  DOI：10.1021/j100370a063

  日期：1990.4.5
• Effect of head-group size on micellization and phase behavior in quaternary ammonium surfactant systems
  作者：Scott A. Buckingham、Christopher J. Garvey、Gregory G. Warr

  DOI：10.1021/j100141a054

  日期：1993.9

  The micellization and phase equilibria in aqueous solutions of cationic quaternary ammonium bromide surfactants of the type alkyltrimethyl-, -ethyl-, -propy-, -butyl-, and -pentylammonium bromide have been investigated as a function of alkyl chain length, electrolyte concentration, and temperature. A large isotropic (micellar) phase is observed in triethyl- and tripropylammonium surfactants, which demixes into two conjugate phases on warming in the case of the alkyltributylammonium bromides. Liquid-liquid phase separation is also observed for tetradecyltripentylammonium bromide. Critical micelle concentrations are found to decrease with increasing hydrophobicity of the surfactant ion, but the free energy of micellization of tetradecyltributylammonium bromide is the same as that of tetradecyltrimethylammonium bromide over a range of temperatures. Some evidence is found for the formation of premicellar aggregates in tributylammonium surfactants at elevated temperatures, consistent with significant polydispersity and changing monomer concentrations observed previously. The results are discussed in terms of the hydrophobic and electrostatic contributions to the free energy of micellization, and some inferences are drawn regarding the nature of the interactions which give rise to phase separation.