acetaldehyde-[bis-(2-fluoro-ethyl)-acetal] | 371-30-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: acetaldehyde-[bis-(2-fluoro-ethyl)-acetal]
• 英文别名: 1,1-Bis-(2-fluor-aethoxy)-aethan；Acetaldehyd-[bis-(2-fluor-aethyl)-acetal]；Di(2-fluoroethoxy)ethane；1,1-bis(2-fluoroethoxy)ethane
• CAS: 371-30-2
• 化学式: C₆H₁₂F₂O₂
• 分子量: 154.157
• InChiKey: JLBVACMJFANSEK-UHFFFAOYSA-N

物化性质

• 沸点：
  80 °C(Press: 30 Torr)
• 密度：
  1.0914 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  10
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  2-氟乙醇 、 三聚乙醛 在 盐酸 作用下， 生成 acetaldehyde-[bis-(2-fluoro-ethyl)-acetal]
  参考文献：
  名称：

  Olah; Pavlath, Acta Chimica Academiae Scientiarum Hungaricae, 1954, vol. 4, p. 89,94

  摘要：

  DOI：

文献信息

• NONAQUEOUS ELECTROLYTE SOLUTION AND ENERGY DEVICE USING SAME
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：US20200274199A1

  公开（公告）日：2020-08-27

  The present invention provides an energy device having excellent properties. Also provided is a nonaqueous electrolyte solution containing a compound represented by the following Formula (1), wherein R 11 , R 12 and R 13 each independently represent an organic group having 1 to 3 carbon atoms; and R 11 and R 12 , R 11 and R 13 , or R 12 and R 13 are optionally bound with each other to form a 5-membered ring or a 6-membered ring, with a proviso that a total number of carbon atoms of R 11 , R 12 and R 13 is 7 or less.

  本发明提供了一种具有优异性能的能源装置。同时还提供了一种非水电解质溶液，其中包含由以下式（1）表示的化合物，其中R11、R12和R13各自独立地表示具有1到3个碳原子的有机基团；且R11和R12、R11和R13或R12和R13可以选择地相互结合形成一个5元环或6元环，条件是R11、R12和R13的总碳原子数不超过7。
• NON-AQUEOUS ELECTROLYTE SOLUTION, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
  申请人：Mitsubishi Chemical Corporation

  公开号：US20220209300A1

  公开（公告）日：2022-06-30

  Provided are: a non-aqueous electrolyte solution with which a non-aqueous electrolyte secondary battery having both excellent durability and excellent charging characteristics can be provided; and a non-aqueous electrolyte secondary battery including the same. The non-aqueous electrolyte solution contains: a non-aqueous solvent: a compound represented by the following Formula (1); and at least one heteroatom-containing lithium salt selected from the group consisting of (A) a lithium salt having an F—S bond, (B) a lithium salt having an oxalic acid skeleton, and (C) a lithium salt having P═O and P—F bonds, and the content of the heteroatom-containing lithium salt is 0.001% by mass or more and 5% by mass or less: wherein, R 1 represents a hydrogen atom or a methyl group, and R 2 represents a hydrogen atom, or a hydrocarbon group having 1 to 5 carbon atoms and optionally containing a halogen atom.

  提供了一种非水电解质溶液，可以提供耐久性和充电特性均优秀的非水电解质二次电池；以及包括该溶液的非水电解质二次电池。该非水电解质溶液包含：非水溶剂；以下式（1）所表示的化合物；以及从（A）具有F—S键的锂盐、（B）具有草酸骨架的锂盐和（C）具有P═O和P—F键的锂盐中选择的至少一种含杂原子的锂盐，其中含杂原子的锂盐的含量为质量的0.001％或更多，5％或更少：其中，R1表示氢原子或甲基基团，R2表示氢原子或具有1至5个碳原子的碳氢基团，并可选地含有卤素原子。
• NON-AQUEOUS ELECTROLYTE SOLUTION AND NON-AQUEOUS ELECTROLYTE RECHARGEABLE BATTERY USING SAME
  申请人：Mitsubishi Chemical Corporation

  公开号：EP3086398A1

  公开（公告）日：2016-10-26

  A task is to provide a non-aqueous electrolytic solution exhibiting excellent cycle capacity maintaining ratio and excellent low-temperature resistance characteristics and a non-aqueous electrolyte secondary battery using the same. An object of the present invention is to provide a non-aqueous electrolytic solution which improves the cycle capacity maintaining ratio and low-temperature resistance characteristics, and a non-aqueous electrolyte secondary battery using the non-aqueous electrolytic solution. The present invention is a non-aqueous electrolytic solution comprising an electrolyte and a non-aqueous solvent dissolving therein the electrolyte, wherein the non-aqueous electrolytic solution contains a compound represented by formula (1) (wherein X represents an organic group containing a heteroatom, Y represents a sulfur atom, a phosphorus atom, or a carbon atom, n represents an integer of 1 or 2, m represents an integer of 2 to 4, 1 represents an integer of 1 or 2, and Z represents an organic group having 4 to 12 carbon atoms and optionally having a heteroatom), and a non-aqueous electrolyte secondary battery comprising the non-aqueous electrolytic solution.

  本发明的任务是提供一种非水电解质溶液，该溶液具有优异的循环容量保持率和低温电阻特性，以及使用该溶液的非水电解质二次电池。本发明的目的是提供一种可提高循环容量保持率和低温电阻特性的非水电解溶液，以及使用该非水电解溶液的非水电解质二次电池。本发明是一种非水电解质溶液，包括电解质和溶解在电解质中的非水溶剂，其中非水电解质溶液含有由式（1）代表的化合物（其中 X 代表含有杂原子的有机基团，Y 代表硫原子、磷原子或碳原子）、其中 X 代表含有杂原子的有机基团，Y 代表硫原子、磷原子或碳原子，n 代表 1 或 2 的整数，m 代表 2 至 4 的整数，1 代表 1 或 2 的整数，Z 代表具有 4 至 12 个碳原子且任选具有一个杂原子的有机基团），以及包含该非水性电解溶液的非水性电解质二次电池。
• NONAQUEOUS ELECTROLYTE SOLUTION AND NONAQUEOUS ELECTROLYTE BATTERY
  申请人：Mitsubishi Chemical Corporation

  公开号：EP3780226A1

  公开（公告）日：2021-02-17

  Provided is a nonaqueous electrolyte battery in which not only the generation of a gas during high-temperature storage but also an increase in the battery resistance are inhibited. Also provided is a nonaqueous electrolyte solution containing: a compound represented by the following Formula (A); a cyclic carbonate having an unsaturated carbon-carbon bond; and at least one compound selected from the group consisting of compounds represented by the following Formula (B) or (C). In this nonaqueous electrolyte solution, the content of the cyclic carbonate having an unsaturated carbon-carbon bond with respect to a total amount of the nonaqueous electrolyte solution is in a specific range, and the content of the at least one compound selected from the group consisting of compounds represented by Formula (B) or (C) is in a specific range.         OCN-Q-NCO     (C)

  本发明提供了一种非水电解质电池，它不仅能抑制高温储存期间气体的产生，还能抑制电池电阻的增加。本发明还提供了一种非水电解质溶液，其中含有：由下式（A）代表的化合物；具有不饱和碳碳键的环状碳酸盐；以及至少一种选自由下式（B）或（C）代表的化合物组成的化合物组。在该非水电解质溶液中，具有不饱和碳-碳键的环状碳酸盐的含量占该非水电解质溶液总量的比例在特定范围内，至少一种选自由式（B）或（C）代表的化合物组成的组的化合物的含量在特定范围内。 OCN-Q-NCO (C)
• NON-AQUEOUS ELECTROLYTE SOLUTION FOR SODIUM ION SECONDARY BATTERY, AND SODIUM ION SECONDARY BATTERY
  申请人：Mitsubishi Chemical Corporation

  公开号：EP3933997A1

  公开（公告）日：2022-01-05

  The present invention is aimed at providing: a non-aqueous electrolyte solution for a sodium ion secondary battery, with which a sodium ion secondary battery having a low resistance and showing a limited amount of gas generation after a durability test can be provided; and a sodium ion secondary battery obtained by using the same. The non-aqueous electrolyte solution for a sodium ion secondary battery comprises: a non-aqueous solvent; NaPF6; and a compound represented by the following Formula (1) (wherein, R1 and R2 each independently represent a hydrogen atom or a hydrocarbon group having 1 to 6 carbon atoms, and n represents 0 or 1), and a ratio of the content of the compound represented by Formula (1) with respect to the content of NaPF6, [compound represented by Formula (1)]/[NaPF6] (molar ratio), is 0.001 to 1.5:

  本发明旨在提供：一种用于钠离子二次电池的非水电解质溶液，使用该溶液可提供电阻低且在耐久性测试后显示气体生成量有限的钠离子二次电池；以及使用该溶液获得的钠离子二次电池。钠离子二次电池用非水性电解质溶液包括：非水性溶剂；NaPF6；以及由下式（1）表示的化合物（其中，R1 和 R2 各自独立地代表氢原子或具有 1 至 6 个碳原子的烃基，n 代表 0 或 1），且由式（1）表示的化合物的含量与 NaPF6 的含量之比[由式（1）表示的化合物]/[NaPF6]（摩尔比）为 0.001 至 1.5：