1,2,2,3-丙烷四甲腈 | 1274904-48-1

• 物质功能分类: 生物 - 细胞培养 - 添加剂
• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 1,2,2,3-丙烷四甲腈
• 中文别名: 1,2,2,3-四氰基丙烷
• 英文名称: 1,2,2,3-Propanetetracarbonitrile
• 英文别名: propane-1,2,2,3-tetracarbonitrile
• CAS: 1274904-48-1
• 化学式: C₇H₄N₄
• mdl: MFCD10000963
• 分子量: 144.13
• InChiKey: RAFBXJGDOLMWDJ-UHFFFAOYSA-N

物化性质

• 沸点：
  499.6±40.0 °C(Predicted)
• 密度：
  1.224±0.06 g/cm3(Predicted)
• 溶解度：
  溶于甲醇

计算性质

• 辛醇/水分配系数(LogP)：
  -0.9
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.428
• 拓扑面积：
  95.2
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险等级：
  6.1

文献信息

• ELECTROLYTE AND ELECTROCHEMICAL ENERGY STORAGE DEVICE COMPRISING THE SAME
  申请人：Contemporary Amperex Technology Co., Limited

  公开号：EP3435470A1

  公开（公告）日：2019-01-30

  The present invention provides an electrolyte and an electrochemical energy storage device, the electrolyte comprises an electrolyte salt and an additive. The additive comprises a sulfonic ester cyclic quaternary ammonium salt and a multinitrile compound. The sulfonic ester cyclic quaternary ammonium salt and the multinitrile compound can form a dense and uniform passive film with high ionic conductivity on a surface of each of the positive electrode film and the negative electrode film, so as to prevent continuous oxidation and reduction reaction from occurring between the electrolyte and the positive electrode film and the negative electrode film and make the electrochemical energy storage device has excellent high temperature cycle performance and high temperature storage performance.

  本发明提供了一种电解质和一种电化学储能装置，电解质包括电解质盐和添加剂。添加剂包括磺酸酯环季铵盐和多腈化合物。磺酸酯环季铵盐和多腈化合物可以在正极膜和负极膜的表面形成致密均匀、离子导电率高的被动膜，从而防止电解液与正极膜和负极膜之间发生持续的氧化和还原反应，使电化学储能装置具有优异的高温循环性能和高温储能性能。
• ELECTROLYTE AND ELECTROCHEMICAL DEVICE USING SAME
  申请人：Ningde Amperex Technology Limited

  公开号：EP4092799A1

  公开（公告）日：2022-11-23

  The present application relates to an electrolytic solution, and an electrochemical device using the electrolytic solution. The electrolytic solution of the present application includes the compound of Formula I and a carboxylate compound: The electrochemical device prepared with the electrolytic solution of the present application has reduced storage impedance, and improved post-storage swelling, overcharge performance and hot box performance.

  本申请涉及一种电解溶液和一种使用该电解溶液的电化学装置。本申请的电解溶液包括式 I 化合物和羧酸化合物： 使用本申请的电解溶液制备的电化学装置可降低存储阻抗，改善存储后膨胀、过充电性能和热箱性能。
• Electrolyte and electrochemical energy storage device
  申请人：CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

  公开号：US10886565B2

  公开（公告）日：2021-01-05

  The present disclosure provides an electrolyte and an electrochemical energy storage device, the electrolyte comprises an electrolyte salt and an additive. The additive comprises a sulfonic ester cyclic quaternary ammonium salt and a multinitrile compound. The sulfonic ester cyclic quaternary ammonium salt and the multinitrile compound can form a dense and uniform passive film with high ionic conductivity on a surface of each of the positive electrode film and the negative electrode film, so as to prevent continuous oxidation and reduction reaction from occurring between the electrolyte and the positive electrode film and the negative electrode film and make the electrochemical energy storage device has excellent high temperature cycle performance and high temperature storage performance.

  本公开提供了一种电解质和一种电化学储能装置，电解质包括电解质盐和添加剂。添加剂包括磺酸酯环季铵盐和多腈化合物。磺酸酯环季铵盐和多腈化合物可以在正极膜和负极膜的表面形成致密均匀、离子导电率高的被动膜，从而防止电解液与正极膜和负极膜之间发生持续的氧化和还原反应，使电化学储能装置具有优异的高温循环性能和高温储能性能。
• ELECTROLYTE AND ELECTROCHEMICAL ENERGY STORAGE DEVICE
  申请人：Contemporary Amperex Technology Co, Limited

  公开号：US20190036168A1

  公开（公告）日：2019-01-31

  The present disclosure provides an electrolyte and an electrochemical energy storage device, the electrolyte comprises an electrolyte salt and an additive. The additive comprises a sulfonic ester cyclic quaternary ammonium salt and a multinitrile compound. The sulfonic ester cyclic quaternary ammonium salt and the multinitrile compound can form a dense and uniform passive film with high ionic conductivity on a surface of each of the positive electrode film and the negative electrode film, so as to prevent continuous oxidation and reduction reaction from occurring between the electrolyte and the positive electrode film and the negative electrode film and make the electrochemical energy storage device has excellent high temperature cycle performance and high temperature storage performance.
• ELECTROLYTIC SOLUTION, AND ELECTROCHEMICAL DEVICE USING THE SAME
  申请人：NINGDE AMPEREX TECHNOLOGY LIMITED

  公开号：US20210408603A1

  公开（公告）日：2021-12-30

  An electrolytic solution includes the compound of Formula I and a carboxylate compound: The electrochemical device prepared with the electrolytic solution has reduced storage impedance, and improved post-storage swelling, overcharge performance and hot box performance.