| 1392836-76-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• CAS: 1392836-76-8
• 化学式: C₄₈H₁₁₄N₄O₂₂Si₈
• 分子量: 1324.13
• InChiKey: UZLZKZKZFXNILW-XRZHCQLGSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.78
• 重原子数：
  82.0
• 可旋转键数：
  47.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.96
• 拓扑面积：
  381.28
• 氢给体数：
  14.0
• 氢受体数：
  24.0

反应信息

• 作为产物：
  描述：

  [3-N-(2-aminoethyl)aminopropyl]tris(trimethylsiloxy)silane 以 氘代甲醇-d 为溶剂， 生成
  参考文献：
  名称：

  Adsorption and Aggregation Behaviors of Tetrasiloxane-Tailed Gemini Surfactants with (EO)_m Spacers

  摘要：

  Adsorption and aggregation behaviors of novel tetrasiloxane-tailed gemini surfactants N,N'-ditetrasiloxane-N,N'-digluconamide oligo ethylene glycol diglycidyl (Si-m-Si, where m is the number of ethylene glycol of 1, 2, and 3) were investigasted using surface tension, bromophenol blue encapsulation, dynamic light scattering (DLS), and transmission electron microscope (TEM) methods. The static surface tension of the aqueous Si-m-Si solutions measured at the critical aggregate concentration (CAC) was observed to be lower than that of traditional hydrocarbon gemini surfactants. This suggests that these newly synthesized gemini surfactants are capable of forming a closely packed monolayer film at the air/aqueous solution interface. With a combination of DLS data, TEM measurements, and bromophenol blue entrapment studies, formations of vesicles in Si-m-Si solutions appear to occur at a concentration well above the CAC. Moreover, the size of vesicles depended on their m values.

  DOI：

  10.1021/jp310063d