N,N'-(4-Methyl-1,3-phenylene)bis(N'-hexylurea) | 61657-50-9

• 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: N,N'-(4-Methyl-1,3-phenylene)bis(N'-hexylurea)
• 英文别名: 1-hexyl-3-[3-(hexylcarbamoylamino)-4-methylphenyl]urea
• CAS: 61657-50-9
• 化学式: C₂₁H₃₆N₄O₂
• 分子量: 376.5
• InChiKey: YXJDATCCXPMHAR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  27
• 可旋转键数：
  12
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  82.3
• 氢给体数：
  4
• 氢受体数：
  2

文献信息

• Supramolecular Polymers Associative to Carbon Nanotubes
  申请人：Reynolds John R.

  公开号：US20080287638A1

  公开（公告）日：2008-11-20

  A supramolecular polymer and its composite with carbon nanotubes, CNTs, are described. The supramolecular polymer is an ensemble of precursors that independently contain “sticky feet” for non-covalent binding to carbon nanotube surfaces and associative groups. There is at least one of the associative groups covalently bound to each of the precursor and there is at least one covalently connecting moiety connecting associative groups within a precursor or connecting an associative group to a linker to a “sticky foot” in a precursor. When the associative groups are in a dissociative state, the supramolecular polymer precursors and CNTs can be combined to form a dispersion. Upon promotion, the dissociated associative groups in the dispersion can associate to yield a CNT/supramolecular polymer composite.

  本文描述了一种超分子聚合物及其与碳纳米管(CNTs)复合物。超分子聚合物是由预体组成的集合体，这些预体分别含有“粘性脚”以非共价结合到碳纳米管表面和关联基团。每个预体至少有一个关联基团共价结合，至少有一个共价连接基团连接预体内的关联基团或将关联基团连接到预体中的连接器到“粘性脚”。当关联基团处于解离状态时，可以将超分子聚合物预体和CNTs组合形成分散体。在促进作用下，分散液中解离的关联基团可以结合形成CNT/超分子聚合物复合物。