1,3-二(3-氯丙基)脲 | 13908-83-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 中文名称: 1,3-二(3-氯丙基)脲
• 英文名称: 1,3-bis(3-chloropropyl)urea
• CAS: 13908-83-3
• 化学式: C₇H₁₄Cl₂N₂O
• 分子量: 213.107
• InChiKey: XQPCLLJPAQVRDX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  41.1
• 氢给体数：
  2
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1,3-二(3-氯丙基)脲 在 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 81.33h， 生成
  参考文献：
  名称：

  新型基于苯并咪唑-脲的大环荧光传感器：合成，H2PO4（-）的比例传感以及通过协同结合策略改善阴离子结合性能。

  摘要：

  开发了一种获得基于苯并咪唑-脲的，附有荧光团的大环受体的模块化方法。由于苯并咪唑鎓和尿素部分的协同结合作用，此类受体可用作H2PO4（-）的选择性比率荧光传感器。

  DOI：

  10.1039/c3cc43184c
• 作为产物：
  描述：

  3-氯丙基异氰酸酯 在 水 、 三乙胺 作用下， 以 丙酮 为溶剂， 生成 1,3-二(3-氯丙基)脲
  参考文献：
  名称：

  潜在的抗癌药的合成。XXXVI。N-亚硝基脲。二。卤代烷基衍生物。

  摘要：

  DOI：

  10.1021/jm00324a026

文献信息

• THE USE OF OLIGO-QUATERNARY COMPOSITIONS TO INCREASE SCALE INHIBITOR LIFETIME IN A SUBTERRANEAN FORMATION
  申请人：Nalco Company

  公开号：EP2852651B1

  公开（公告）日：2021-12-15
• 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.
• US9624758B2
  申请人：——

  公开号：US9624758B2

  公开（公告）日：2017-04-18
• US9803450B2
  申请人：——

  公开号：US9803450B2

  公开（公告）日：2017-10-31
• [EN] THE USE OF OLIGO-QUATERNARY COMPOSITIONS TO INCREASE SCALE INHIBITOR LIFETIME IN A SUBTERRANEAN FORMATION<br/>[FR] UTILISATION DE COMPOSITIONS OLIGOQUATERNAIRES POUR AUGMENTER LA DURÉE DE VIE D'UN INHIBITEUR D'INCRUSTATIONS DANS UNE FORMATION SOUTERRAINE
  申请人：CORSICANA TECHNOLOGIES INC

  公开号：WO2013177237A1

  公开（公告）日：2013-11-28

  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,Ν',Ν',Ν'-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.