Dipropyl-propargyl-phosphat | 18687-44-0

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 卤代烷
• 英文名称: Dipropyl-propargyl-phosphat
• 英文别名: Dipropyl-propin-(2)-yl-phosphat；phosphoric acid dipropyl ester prop-2-ynyl ester；Dipropyl prop-2-ynyl phosphate
• CAS: 18687-44-0
• 化学式: C₉H₁₇O₄P
• 分子量: 220.205
• InChiKey: AYHKRRVXHIUOIY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  14
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• NON-AQUEOUS ELECTROLYTE FOR LITHIUM-ION BATTERY AND LITHIUM-ION BATTERY
  申请人：SHENZHEN CAPCHEM TECHNOLOGY CO., LTD.

  公开号：US20190237804A1

  公开（公告）日：2019-08-01

  A non-aqueous electrolyte for a lithium-ion battery and a lithium-ion battery. The non-aqueous electrolyte comprises unsaturated phosphate compounds and unsaturated cyclic carboxylic acid anhydride compounds. The unsaturated phosphate compounds have the structure illustrated in structural formula 4; structural formula 4: R 13 , R 11 , and R 12 are independently selected from hydrocarbon groups having 1-5 carbon atoms respectively, and at least one of R 13 , R 11 , and R 12 is an unsaturated hydrocarbon group containing double bonds or triple bonds; the unsaturated cyclic carboxylic acid anhydride compounds have the structure illustrated in structural formula 5; structural formula 5: R 14 is independently selected from vinylidene having 2-4 carbon atoms or fluoro-substituted vinylidene. By means of the synergistic effect of two compounds, the non-aqueous electrolyte has excellent high-temperature cycling performance and storage performance, and also has lower impedance and good low-temperature performance.
• US4257987A
  申请人：——

  公开号：US4257987A

  公开（公告）日：1981-03-24