(4R)-N,N'-bis[3-(dimethylamino)propyl]-2-ethyl-4-methylpentanediamide

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: (4R)-N,N'-bis[3-(dimethylamino)propyl]-2-ethyl-4-methylpentanediamide
• 化学式: C₁₈H₃₈N₄O₂
• 分子量: 342.5
• InChiKey: MQOQIUBNYLTGTL-AAFJCEBUSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  24
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  64.7
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• GAS SEPARATION COMPOSITE MEMBRANE AND GAS SEPARATING MODULE, GAS SEPARATION APPARATUS AND GAS SEPARATION METHOD USING THE SAME
  申请人：FUJIFILM Corporation

  公开号：US20140130668A1

  公开（公告）日：2014-05-15

  A gas separation composite membrane, containing a gas-permeable supporting layer and a gas separating layer containing a crosslinked polyimide resin over the gas-permeable supporting layer, in which the crosslinked polyimide resin has structure in which a polyimide compound is crosslinked through a specific crosslinking chain, the specific crosslinking chain has at least one kind of linking group selected from the group consisting of —NR a C(═O)—, —NR b C(═O)O—, —CH 2 OCH 2 —, —CH 2 SCH 2 —, —OC(═O)O—, —C(═O)O − N + (R c ) 3 —, —SO 3 − N + (R d ) 3 — and —PO 3 − N + (R e ) 3 —, and R a , R b , R c , R d and R e each independently represent a hydrogen atom or a substituent.
• US9238204B2
  申请人：——

  公开号：US9238204B2

  公开（公告）日：2016-01-19