bis(2,2,2-trifluoroethyl) 2,2,3,3-tetrafluoropropyl phosphate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磷酸及其衍生物
• 英文名称: bis(2,2,2-trifluoroethyl) 2,2,3,3-tetrafluoropropyl phosphate
• 英文别名: 2,2,3,3-Tetrafluoropropyl bis(2,2,2-trifluoroethyl) phosphate
• 化学式: C₇H₇F₁₀O₄P
• 分子量: 376.088
• InChiKey: XUNIVQOQBURGPL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  22
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  14

反应信息

• 作为产物：
  描述：

  2,2,2-三氟乙醇 、 四氟丙醇 在 magnesium chloride 、 anhydrous phosphorus trichloride 、 氯 、 碳酸氢钠 作用下， 以 水 、 叔丁醇 为溶剂， 生成 bis(2,2,2-trifluoroethyl) 2,2,3,3-tetrafluoropropyl phosphate
  参考文献：
  名称：

  ASYMMETRIC AND/OR LOW-SYMMETRIC FLUORINE-CONTAINING PHOSPHATE FOR NON-AQUEOUS ELECTROLYTE SOLUTION

  摘要：

  涉及一种用于赋予非水性二次电池电解液阻燃性能的含氟磷酸盐，提供了具有高阻燃性和提供高电池性能（如高速率充放电特性）的含氟磷酸盐，以及其制造方法。还提供了一种含有该含氟磷酸盐的非水性电解液和非水性二次电池。此外，提供了一种具有高溶解电解质能力并能提供更安全电解液组成的含氟磷酸盐。用于非水性电解液的含氟磷酸盐由通式（1）表示（其中R代表具有1至10个碳原子的烷基或具有1至10个碳原子的含氟烷基，A和B彼此不同且各自代表氢原子或氟原子，n和m各自独立地代表1至8的整数），并且含有30%或更高比例的氟原子。

  公开号：

  US20120094190A1

文献信息

• Fluorinated phosphorus compounds
  作者：Christopher M. Timperley、Ian Holden、Ian J. Morton、Matthew J. Waters

  DOI：10.1016/s0022-1139(00)00327-4

  日期：2000.12

  Treatment of phosphorus pentachloride with four molar equivalents of fluoroalcohol gave symmetrical phosphates (RFO)3PO in isolated yields between 10–92% [RFCF3CH2, C2F5CH2, HCF2CF2CH2, C3F7CH2, (FCH2)2CH, (CF3)2CH, C2F5(CH3)CH]. The reaction proceeded best for fluoroalcohols having many fluorine atoms. 2,2-Difluoroethanol HCF2CH2OH and 1,3-difluoroisopropanol (FCH2)2CHOH did not react cleanly and

  五氯化磷与氟代醇的4个摩尔当量的处理，得到对称的磷酸盐（R ˚F O）3 PO中分离产率10-92％之间[R ˚F CF 3 CH 2，C 2 ˚F 5 CH 2，HCF 2 CF 2 CH 2，C 3 F 7 CH 2，（FCH 2）2 CH，（CF 3）2 CH，C 2 F 5（CH 3）CH]。对于具有许多氟原子的氟代醇，反应进行得最好。2,2-二氟乙醇HCF 2 CH 2 OH和1,3-二氟异丙醇（FCH 2）2 CHOH不能干净地反应，得到产物混合物。六氟异丙醇制得对称磷酸盐[（CF 3）2 CHO] 3 P = O和氯磷烷[（CF 3）2 CHO] 4 PCl的3：7混合物。后者容易与水和醇反应。加热氯化物CF 3 CH 2 OP（O）Cl 2，（CF 3 CH 2 O）2在氯化钙催化剂存在下，P（O）Cl和（C 2 F 5 CH 2 O）2 P（O）Cl与各种氟代醇的不对
• NON-AQUEOUS LIQUID ELECTROLYTE, ELECTRICITY STORAGE DEVICE USING SAME, AND PHOSPHORUS COMPOUND USED THEREIN
  申请人：UBE INDUSTRIES, LTD.

  公开号：US20170275311A1

  公开（公告）日：2017-09-28

  The present invention is concerned with a nonaqueous electrolytic solution having an electrolyte salt dissolved in a nonaqueous solvent, the nonaqueous electrolytic solution containing a compound represented by the following general formula (X), in which a polar group (X) is bound to a phosphorus atom (P), and capable of improving electrochemical characteristics in a broad temperature range; an energy storage device using the same; and a novel compound. In the formula, R 10 and R 20 are each independently an organic group selected from the group consisting of an alkyl group having 1 to 8 carbon atoms, an alkenyl group having 2 to 6 carbon atoms, an alkynyl group having 3 to 6 carbon atoms, and an aryl group having 6 to 12 carbon atoms, or a lithium atom; and X is a polar group (i) containing a —C(═O) group, a —P(═O) group, or an —S(═O) 2 group, a polar group (ii) containing a —CN group or an alkyl group having 1 to 6 carbon atoms, in which a part of hydrogen atoms is substituted with a fluorine atom, or a 4- to 7-membered ring polar group (iii) containing a —C(═O)—O— group or a —C(═O)—N— group, provided that when X is a 4- to 7-membered ring polar group (iii) containing a —C(═O)—N— group, at least one of R 10 and R 20 is a lithium atom.

  本发明涉及一种非水电解质溶液，其中电解质盐溶解在非水溶剂中，该非水电解质溶液含有以下通式（X）所代表的化合物，其中极性基（X）与磷原子（P）结合，并能够改善广泛温度范围内的电化学特性；使用该非水电解质溶液的储能装置；以及一种新化合物。在该公式中，R10和R20分别独立地是从包括具有1至8个碳原子的烷基基团、具有2至6个碳原子的烯基基团、具有3至6个碳原子的炔基基团和具有6至12个碳原子的芳基基团或锂原子中选择的有机基团；X是一个极性基（i），其中包含一个—C(═O)基团、一个—P(═O)基团或一个—S(═O)2基团，一个极性基（ii），其中包含一个—CN基团或一个具有1至6个碳原子的烷基基团，其中部分氢原子被氟原子取代，或一个4至7环极性基（iii），其中包含一个—C(═O)—O—基团或一个—C(═O)—N—基团，但当X是一个包含一个—C(═O)—N—基团的4至7环极性基（iii）时，至少一个R10和R20是锂原子。
• NONAQUEOUS ELECTROLYTE, CAPACITOR DEVICE USING SAME, AND CARBOXYLIC ACID ESTER COMPOUND USED IN SAME
  申请人：UBE Industries, Ltd.

  公开号：EP3086396A1

  公开（公告）日：2016-10-26

  The present invention provides a nonaqueous electrolytic solution capable of improving electrochemical characteristics in the case of using an energy storage device at a high temperature and at a high voltage and further capable of inhibiting the gas generation while maintaining a capacity retention rate after storage at a high temperature and at a high voltage and also provides an energy storage device using the same. Disclosed is a nonaqueous electrolytic solution having an electrolyte salt dissolved in a nonaqueous solvent, the nonaqueous electrolytic solution containing a carboxylic acid ester compound represented by the following general formula (I). In the formula, each of R1 and R2 independently represents a hydrogen atom, a -C(=O)-OR4 group, or the like, and R1 and R2 may be bonded to each other to form a ring structure. R3 represents a hydrogen atom or the like, and n represents an integer of 1 to 3. When n is 1, then L and R4 represent an alkyl group having 1 to 6 carbon atoms or the like; and when n is 2 or 3, then L represents an n-valent connecting group, X represents a -C(=O)- group, an -S(=O)-group, an -S(=O)2- group, an -S(=O)2-R5-S(=O)2- group or a CR6R7 group, R5 represents an alkylene group having 1 to 4 carbon atoms, and each of R6 and R7 represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms.

  本发明提供了一种非水性电解溶液，该溶液能够改善在高温高压下使用储能装置时的电化学特性，并且能够进一步抑制气体生成，同时在高温高压下储存后保持容量保持率，本发明还提供了使用该溶液的储能装置。本发明公开了一种非水电解溶液，该溶液具有溶解在非水溶剂中的电解质盐，该非水电解溶液含有由以下通式（I）代表的羧酸酯化合物。 式中，R1 和 R2 各自独立地代表氢原子、-C(＝O)-OR4 基团或类似基团，R1 和 R2 可相互键合以形成环状结构。R3 代表氢原子或类似物，n 代表 1 至 3 的整数。当 n 为 1 时，L 和 R4 代表具有 1 至 6 个碳原子的烷基或类似基团；当 n 为 2 或 3 时，L 代表 n 价连接基团，X 代表 -C(=O)- 基团、-S(=O)- 基团、-S(=O)2- 基团、-S(=O)2-R5-S(=O)2- 基团或 CR6R7 基团，R5 代表具有 1 至 4 个碳原子的亚烷基，R6 和 R7 分别代表氢原子或具有 1 至 6 个碳原子的烷基。
• NON-AQUEOUS ELECTROLYTE, POWER STORAGE DEVICE USING SAME, AND LITHIUM SALT USED FOR SAME
  申请人：UBE Industries, Ltd.

  公开号：EP3145019A1

  公开（公告）日：2017-03-22

  A nonaqueous electrolytic solution having an electrolyte salt dissolved in a nonaqueous solvent, the nonaqueous electrolytic solution containing a lithium salt having a specific α,β-dihydroxy carboxylic acid ester structure, phosphono hydroxy carboxylic acid structure, alkoxycarbonyl hydroxy carboxylic acid structure, or formyloxy structure; an energy storage device using the nonaqueous electrolytic solution; and a lithium salt used for the nonaqueous electrolytic solution. This nonaqueous electrolytic solution makes it possible not only to improve the electrochemical characteristics when the energy storage device is used at a high temperature and a high voltage and to improve the capacity retention rate after high-voltage and high-temperature storage, but also to suppress gas generation.

  一种非水电解溶液，其电解质盐溶解在非水溶剂中，该非水电解溶液含有一种锂盐，该锂盐具有特定的α,β-二羟基羧酸酯结构、膦酰基羟基羧酸结构、烷氧基羰基羟基羧酸结构或甲酰氧基结构；使用非水电解溶液的储能装置；以及用于非水电解溶液的锂盐。这种非水电解溶液不仅能改善储能装置在高温高压下使用时的电化学特性，提高高压高温储存后的容量保持率，还能抑制气体的产生。
• Non-aqueous liquid electrolyte, electricity storage device using same, and phosphorus compound used therein
  申请人：UBE INDUSTRIES, LTD.

  公开号：US10093688B2

  公开（公告）日：2018-10-09

  A nonaqueous electrolytic solution having an electrolyte salt dissolved in a nonaqueous solvent, containing a compound of formula (X): where R10 and R20 are each a group selected from an alkyl having 1 to 8 carbon atoms, an alkenyl having 2 to 6 carbon atoms, an alkynyl having 3 to 6 carbon atoms, and an aryl having 6 to 12 carbon atoms, or a lithium; and X is a polar group (i) containing a —C(═O), a —P(═O), or an —S(═O)2 group, a polar group (ii) containing a —CN or an alkyl group having 1 to 6 carbon atoms, in which a part of hydrogen atoms is substituted with a fluorine atom, or a 4- to 7-membered ring polar group (iii) containing a —C(═O)—O— or a —C(═O)—N— group, where when X is a 4- to 7-membered ring polar group (iii) containing —C(═O)—N—, at least one of R10 and R20 is lithium.

  一种非水电解溶液，其电解质盐溶解在非水溶剂中，含有式 (X) 化合物： 其中 R10 和 R20 各为选自具有 1 至 8 个碳原子的烷基、具有 2 至 6 个碳原子的烯基、具有 3 至 6 个碳原子的炔基和具有 6 至 12 个碳原子的芳基或锂的基团；和 X 是极性基团(i)，含有-C(═O)、-P(═O)或-S(═O)2 基团；极性基团(ii)，含有-CN 或具有 1 至 6 个碳原子的烷基，其中部分氢原子被氟原子取代、或含有-C(═O)-O-或-C(═O)-N-基团的 4 至 7 元环极性基团(iii)，其中当 X 为含有-C(═O)-N-的 4 至 7 元环极性基团(iii)时，R10 和 R20 中至少有一个是锂。