Sodium;6-azaniumylhexylazanium;5-sulfonatobenzene-1,3-dicarboxylate | 133947-67-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Sodium;6-azaniumylhexylazanium;5-sulfonatobenzene-1,3-dicarboxylate
• CAS: 133947-67-8
• 化学式: C₆H₁₈N₂*C₈H₃O₇S*Na
• 分子量: 384.386
• InChiKey: URULHBSSDRCVQG-UHFFFAOYSA-M

物化性质

• 物理描述：
  Liquid

计算性质

• 辛醇/水分配系数(LogP)：
  -3.54
• 重原子数：
  25
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  192
• 氢给体数：
  4
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  1,6-己二胺 、 sodium 1,3-dicarboxybenzene-5-sulphonate 以 水 为溶剂， 生成 Sodium;6-azaniumylhexylazanium;5-sulfonatobenzene-1,3-dicarboxylate
  参考文献：
  名称：

  Synthesis and characterization of a water-soluble nylon copolyamide

  摘要：

  A novel water-soluble copolyamide based on Nylon 66 was synthesized via solution-melt poly-condensation of hexanedioic acid and sodium 5-sulfoisophthalate with 1,6-diaminohexane. The chemical structures of the products were ascertained by various spectroscopic techniques (FT-IR, Raman, and H-1 NMR). The thermal properties of the polyamides under consideration were measured by TGA and DSC. According to the temperature dependence of FTIR spectra, it was found that the average strength of the intermolecular hydrogen bond of the water-soluble copolyamides becomes weak with increasing the temperature. It was found that the obtained random copolyamides could self-assemble into spherical micelles in aqueous solution with the size dependent on the hydrophilic fraction according to the DLS and TEM measurements. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.polymer.2013.05.070

文献信息

• Synthesis and characterization of a water-soluble nylon copolyamide
  作者：Yongping Bai、Lei Huang、Tong Huang、Jun Long、Yongfeng Zhou

  DOI：10.1016/j.polymer.2013.05.070

  日期：2013.7

  A novel water-soluble copolyamide based on Nylon 66 was synthesized via solution-melt poly-condensation of hexanedioic acid and sodium 5-sulfoisophthalate with 1,6-diaminohexane. The chemical structures of the products were ascertained by various spectroscopic techniques (FT-IR, Raman, and H-1 NMR). The thermal properties of the polyamides under consideration were measured by TGA and DSC. According to the temperature dependence of FTIR spectra, it was found that the average strength of the intermolecular hydrogen bond of the water-soluble copolyamides becomes weak with increasing the temperature. It was found that the obtained random copolyamides could self-assemble into spherical micelles in aqueous solution with the size dependent on the hydrophilic fraction according to the DLS and TEM measurements. (C) 2013 Elsevier Ltd. All rights reserved.