trimethyl-(2-valeryloxy-ethyl)-ammonium; chloride | 90830-40-3

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: trimethyl-(2-valeryloxy-ethyl)-ammonium; chloride
• 英文别名: Trimethyl-(2-valeryloxy-aethyl)-ammonium; Chlorid；N,N,N-Trimethyl-2-(pentanoyloxy)ethan-1-aminium chloride；trimethyl(2-pentanoyloxyethyl)azanium;chloride
• CAS: 90830-40-3
• 化学式: C₁₀H₂₂NO₂*Cl
• 分子量: 223.743
• InChiKey: JTLHYCGXOYLZMM-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -1.57
• 重原子数：
  14
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  氯化胆碱 、 戊酰氯 生成 trimethyl-(2-valeryloxy-ethyl)-ammonium; chloride
  参考文献：
  名称：

  Dudley, Journal of the Chemical Society, 1931, p. 765,767

  摘要：

  DOI：

文献信息

• Cationic copolymer and use thereof in lost circulation additive
  申请人：CHINA PETROLEUM & CHEMICAL CORPORATION

  公开号：US10266617B2

  公开（公告）日：2019-04-23

  A cationic copolymer represented by the following formula (I) has a viscosity average molecular weight in a range from 2 million to 10 million. In the cationic copolymer, the mole fractions of three structural units corresponding to three monomers are as follows: x being in a range from 0.01 to 20%, y being in a range from 0 to 15%, and z=1−x−y. When used in the construction of leaking stoppage in an oil well, a cationic chemical lost circulation additive prepared with the cationic copolymer is mixed with an anionic drilling fluid in a section of the wellbore where lost circulation occurs. Then neutral reaction and cross linking reaction occur, so that the viscosity of the resulting mixture rapidly increases to form a space grid structure. This blocks off the leakage path, and thus effects on efficient leaking stoppage in a short time period.

  由下式（I）表示的阳离子共聚物的粘度平均分子量在 200 万至 1000 万之间。在阳离子共聚物中，对应于三种单体的三种结构单元的摩尔分数如下：x 在 0.01 至 20% 的范围内，y 在 0 至 15% 的范围内，z=1-x-y。在油井堵漏施工中使用时，将用阳离子共聚物制备的阳离子化学失循环添加剂与阴离子钻井液混合，注入发生失循环的井筒段。然后发生中性反应和交联反应，使所得混合物的粘度迅速增加，形成空间网格结构。这样就阻断了渗漏路径，从而在短时间内有效堵漏。
• CATIONIC COPOLYMER AND USE THEREOF IN LOST CIRCULATION ADDITIVE
  申请人：CHINA PETROLEUM & CHEMICAL CORPORATION

  公开号：US20160200848A1

  公开（公告）日：2016-07-14

  A cationic copolymer represented by the following formula (I) has a viscosity average molecular weight in a range from 2 million to 10 million. In the cationic copolymer, the mole fractions of three structural units corresponding to three monomers are as follows: x being in a range from 0.01 to 20%, y being in a range from 0 to 15%, and z=1−x−y. When used in the construction of leaking stoppage in an oil well, a cationic chemical lost circulation additive prepared with the cationic copolymer is mixed with an anionic drilling fluid in a section of the wellbore where lost circulation occurs. Then neutral reaction and cross linking reaction occur, so that the viscosity of the resulting mixture rapidly increases to form a space grid structure. This blocks off the leakage path, and thus effects on efficient leaking stoppage in a short time period.
• Dudley, Journal of the Chemical Society, 1931, p. 765,767
  作者：Dudley

  DOI：——

  日期：——