3,3-Difluoropropyl propanoate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 3,3-Difluoropropyl propanoate
• 英文别名: 3,3-difluoropropyl propanoate
• 化学式: C₆H₁₀F₂O₂
• 分子量: 152.14
• InChiKey: LVTJQWGHKKVDST-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  10
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• [EN] NEW COMPONENTS FOR ELECTROLYTE COMPOSITIONS<br/>[FR] NOUVEAUX COMPOSANTS POUR COMPOSITIONS D'ÉLECTROLYTE
  申请人：SOLVAY

  公开号：WO2020025501A1

  公开（公告）日：2020-02-06

  The present invention relates to the field of chemical components for electrolyte compositions which are useful in electrochemical cells, such as lithium-ion batteries. More specifically, the invention provides new components and their combinations, which can be used as solvents, additives and/or electrolyte salts. These components are suitable to improve various characteristics of electrolyte compositions and, in fine, of the electrochemical cells in which said electrolyte compositions are incorporated. The invention also relates to the manufacturing processes of these components.

  本发明涉及用于电化学电池（如锂离子电池）的电解质组合物的化学成分领域。更具体地说，本发明提供了一种新的组分及其组合物，可用作溶剂、添加剂和/或电解质盐。这些组分适用于改善电解质组合物的各种特性，进而改善所述电解质组合物所组成的电化学电池的特性。本发明还涉及这些组分的制造工艺。
• [EN] FLUORINE-CONTAINING ESTERS AND METHODS OF PREPARATION THEREOF<br/>[FR] ESTERS FLUORÉS, ET PROCÉDÉS D'ÉLABORATION DE CEUX-CI
  申请人：DU PONT

  公开号：WO2013180782A1

  公开（公告）日：2013-12-05

  A method for preparing fluorine-containing carboxylic acid esters is described in which a salt of a carboxylic acid is reacted with a fluorinated alkyl halide. The fluorine-containing carboxylic acid esters prepared by the method disclosed herein are particularly useful as electrolyte solvents for electrochemical cells, such as a lithium ion battery, where a high purity solvent is desired.

  本文描述了一种制备含氟羧酸酯的方法，其中羧酸的盐与氟化烷基卤化物发生反应。通过本文所披露的方法制备的含氟羧酸酯特别适用于电化学电池等电化学电池的电解质溶剂，其中需要高纯度溶剂。
• [EN] NONAQUEOUS ELECTROLYTE COMPOSITIONS COMPRISING FLUORINATED SULFONES<br/>[FR] COMPOSITIONS D'ÉLECTROLYTE NON AQUEUSES COMPRENANT DES SULFONES FLUORÉS
  申请人：DU PONT

  公开号：WO2017209762A1

  公开（公告）日：2017-12-07

  Disclosed herein are electrolyte compositions comprising a fluorinated solvent, a fluorinated sulfone, at least one component selected from a borate salt, and/or an oxalate salt, and/or a fluorinated cyclic carbonate, and at least one electrolyte salt. The fluorinated solvent may be a fluorinated acyclic carboxylic acid ester, a fluorinated acyclic carbonate, a fluorinated acyclic ether, or combinations thereof. The electrolyte compositions are useful in electrochemical cells, such as lithium ion batteries.

  本文揭示了包括氟化溶剂、氟化砜、至少一种硼酸盐、和/或草酸盐、和/或氟化环状碳酸酯、以及至少一种电解质盐的电解质组合物。氟化溶剂可以是氟化非环状羧酸酯、氟化非环状碳酸酯、氟化非环状醚，或其组合物。这些电解质组合物在电化学电池（如锂离子电池）中有用。
• NONAQUEOUS ELECTROLYTE COMPOSITIONS COMPRISING SILYL OXALATES
  申请人：SOLVAY SA

  公开号：US20190245243A1

  公开（公告）日：2019-08-08

  Disclosed herein are electrolyte compositions comprising a fluorinated solvent, at least one silyl oxalate represented by the formulas RR′Si(C 2 O 4 ), wherein R and R′ are each the same or different from each other and independently selected from C 1 -C 8 alkyl, C 2 -C 8 alkenyl, C 2 -C 8 alkynyl, or C 6 -C 10 aryl radical, optionally comprising at least one substituent selected from halogen, hydroxyl, alkoxy, carbonyl, and carboxyl groups; and LiPF6. Also disclosed herein are electrolyte compositions comprising a fluorinated solvent and a lithium oxalato phosphate salt represented by the formula LiPF (6-2q) (C 2 O 4 ) q , wherein q is 1, 2 or 3; wherein the oxalato phosphate salt comprises at least a portion that is derived from at least one silyl oxalate as defined herein. The electrolyte compositions are useful in electrochemical cells, such as lithium ion batteries.

  本文披露了包括氟化溶剂、至少一种由RR′Si(C2O4)表示的硅酰草酸酯组成的电解质组合物，其中R和R′各自相同或不同且独立选择自C1-C8烷基、C2-C8烯基、C2-C8炔基或C6-C10芳基，可选地包括至少一种来自卤素、羟基、烷氧基、羰基和羧基的取代基；和LiPF6。本文还披露了包括氟化溶剂和由LiPF(6-2q)( )q表示的锂草酸盐磷酸盐组成的电解质组合物，其中q为1、2或3；其中草酸盐磷酸盐包括至少一部分源自本文定义的至少一种硅酰草酸酯。这些电解质组合物在锂离子电池等电化学电池中有用。
• [EN] NEW COMPONENTS FOR ELECTROLYTE COMPOSITIONS<br/>[FR] NOUVEAUX COMPOSANTS POUR COMPOSITIONS ÉLECTROLYTIQUES
  申请人：SOLVAY

  公开号：WO2020025499A1

  公开（公告）日：2020-02-06

  The present invention relates to the field of chemical components for electrolyte compositions which are useful in electrochemical cells, such as lithium-ion batteries. More specifically, the invention provides components and their combinations, which can be used as solvents, additives and/or electrolyte salts. These components are suitable to improve various characteristics of electrolyte compositions and,in fine, of the electrochemical cells in which said electrolyte compositions are incorporated. The invention also relates to the manufacturing processes of these components.

  本发明涉及用于电化学电池（如锂离子电池）中有用的电解质组成物的化学成分领域。更具体地说，本发明提供了可用作溶剂、添加剂和/或电解质盐的成分及其组合物。这些成分适用于改善电解质组成物的各种特性，并最终改善所述电解质组成物所包含的电化学电池的特性。本发明还涉及这些成分的制造过程。