1-Methyl--pyrrolinium chloride | 915769-54-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氮杂环丙烷
• 英文名称: 1-Methyl--pyrrolinium chloride
• 英文别名: 1-methyl-2,3-dihydro-1H-pyrrol-1-ium;chloride
• CAS: 915769-54-9
• 化学式: C5H10ClN
• 分子量: 119.59
• InChiKey: RRRGLKZEDWNIFF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -3.58
• 重原子数：
  7
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  4.4
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• Aqueous delayed acid system for well stimulation
  申请人：Baker Hughes Holdings LLC

  公开号：US11390799B2

  公开（公告）日：2022-07-19

  The disclosure relates to an aqueous acidizing fluid. In addition to an acid, the fluid contains an organophosphorus surfactant and/or an acid retarder. The organophosphorus surfactant may be an amino phosphonate or a phosphino carboxylate. The acid retarder comprises the combination of urea or a urea derivative and a bifunctional organic compound. Suitable bifunctional organic compounds contain at least one quaternary ammonium or phosphonium and at least one alcohol as well as salts of nitrogen containing heterocyclic rings.

  本公开涉及一种水基酸化液。除了酸之外，该液体还含有一种有机磷表面活性剂和/或一种酸缓凝剂。有机磷表面活性剂可以是氨基膦酸盐或膦基羧酸盐。缓酸剂包括脲或脲衍生物与双官能团有机化合物的组合。合适的双官能有机化合物包含至少一种季铵或鏻和至少一种醇以及含氮杂环的盐。
• NEUARTIGE ARBEITSMEDIEN FÜR KÄLTEPROZESSE
  申请人：Evonik Degussa GmbH

  公开号：EP1893716A1

  公开（公告）日：2008-03-05
• AQUEOUS DELAYED ACID SYSTEM FOR WELL STIMULATION
  申请人：Baker Hughes Holdings LLC

  公开号：EP3986978A1

  公开（公告）日：2022-04-27
• Novel Working Media for Refrigeration Processes
  申请人：Jork Carsten

  公开号：US20100095703A1

  公开（公告）日：2010-04-22

  A working medium for refrigeration processes comprising at least one sorbent material and at least one refrigerant, characterized in that the sorbent material contains at least one nonvolatile organic salt which is liquid under standard conditions, or a mixture of organic salts, with the proviso that this is liquid under standard conditions, wherein the salt or the mixture has a thermal stability above 150° C.
• Aqueous Delayed Acid System for Well Stimulation
  申请人：Baker Hughes, a GE company, LLC

  公开号：US20200399530A1

  公开（公告）日：2020-12-24

  The disclosure relates to an aqueous acidizing fluid. In addition to an acid, the fluid contains an organophosphorus surfactant and/or an acid retarder. The organophosphorus surfactant may be an amino phosphonate or a phosphino carboxylate. The acid retarder comprises the combination of urea or a urea derivative and a bifunctional organic compound. Suitable bifunctional organic compounds contain at least one quaternary ammonium or phosphonium and at least one alcohol as well as salts of nitrogen containing heterocyclic rings.