3-[2-[2-(2-Methoxybutoxy)butoxy]butoxy]pentane

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-[2-[2-(2-Methoxybutoxy)butoxy]butoxy]pentane
• 英文别名: 3-[2-[2-(2-methoxybutoxy)butoxy]butoxy]pentane
• 化学式: C₁₈H₃₈O₄
• 分子量: 318.5
• InChiKey: NSMMGJKHOCJENJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  22
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  36.9
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• USE OF OLIGO-QUATERNARY COMPOSITIONS TO INCREASE SCALE INHIBITOR LIFETIME IN A SUBTERRANEAN FORMATION
  申请人：Corsicana Technologies, Inc.

  公开号：US20140151048A1

  公开（公告）日：2014-06-05

  A method of inhibiting scale in a subterranean formation comprises pretreating the subterranean formation with a polyquaternary amine that serves as a squeeze life extention (SLE) agent, and then introducing a scale inhibitor pill into the subterranean formation, wherein the scale inhibitor pill includes one or more scale inhibitor compositions. For example, the polyquaternary amine may be a polymer having up to 5 quaternary amine centers, but is preferably a nonpolymeric diquaternary amine having a molecular weight of from 250 to 500. One such example is 1,3-propandiaminium, 2-hydroxy-N,N,N,N′,N′,N′-hexamethyl-, dichloride. The SLE agent is preferably introduced into the formation in a brine solution having a concentration from 0.1 to 20 weight percent. The SLE agents may be used with a variety of known scale inhibitors and scale inhibitor chemistries.
• US9803450B2
  申请人：——

  公开号：US9803450B2

  公开（公告）日：2017-10-31