1,1,2,2-四氟-3-(2,2,3,3-四氟丙氧基)丙烷 | 82914-35-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 1,1,2,2-四氟-3-(2,2,3,3-四氟丙氧基)丙烷
• 英文名称: di(1,1,3-trihydroperfluoropropyl)ether
• 英文别名: 1,1,2,2-tetrafluoro-3-(2,2,3,3-tetrafluoropropoxy)propane；3-(2,2,3,3-tetrafluoropropoxy)-1,1,2,2-tetrafluoropropane；Bis(2,2,3,3-tetrafluoropropyl)ether
• CAS: 82914-35-0
• 化学式: C₆H₆F₈O
• 分子量: 246.1
• InChiKey: JCSRVIQQOQNBKC-UHFFFAOYSA-N

物化性质

• 沸点：
  65 °C(Press: 1 Torr)
• 密度：
  1.6270 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  15
• 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：
  9.2
• 氢给体数：
  0
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  2,2,3,3-Tetrafluoropropyl chlorosulfite 在 copper(l) chloride 作用下， 以 various solvent(s) 为溶剂， 反应 2.0h， 以63%的产率得到1,1,2,2-四氟-3-(2,2,3,3-四氟丙氧基)丙烷
  参考文献：
  名称：

  Decomposition of polyfluoroalkyl chlorosulfites in the presence of copper(I) chloride

  摘要：

  DOI：

  10.1134/s107036320603025x

文献信息

• Synthesis of di(polyfluoroalkyl) ethers
  作者：A. I. Rakhimov、A. V. Nalesnaya、O. V. Vostrikova

  DOI：10.1007/s11167-005-0073-x

  日期：2004.9

  New procedures for preparing di(polyfluoroalkyl) ethers by reactions of polyfluoropropyl chlorosulfonites with polyfluorinated alcohols were tested.

  测试了通过多氟丙基氯磺酸盐与多氟醇反应制备二（多氟烷基）醚的新方法。
• METHODS OF MAKING FLUORINATED ETHERS, FLUORINATED ETHERS, AND USES THEREOF
  申请人：Flynn Richard M.

  公开号：US20100108934A1

  公开（公告）日：2010-05-06

  A method of making a fluorinated ether includes combining, in a polar aprotic solvent: a fluorinated alcohol represented by the formula X—R f 1 CH 2 OH, and a fluorinated sulfonate ester represented by the formula R f 2 CH 2 OS(═O) 2 R f 3 , and base; and obtaining a fluorinated ether represented by the formula Y—R f 1 CH 2 OCH 2 R f 2 —Y. R f 1 is selected from perfluorinated C 1 -C 10 alkylene groups having from 1 to 10 carbon atoms and partially fluorinated C 1 -C 10 alkylene groups, and derivatives thereof having catenated heteroatom(s). X represents H, F, or an HOCH 2 — group. R f 2 is selected from perfluorinated C 1 -C 10 alkyl groups and partially fluorinated C 1 -C 10 alkyl groups, and derivatives thereof having catenated heteroatom(s). R f 3 is a C 1 -C 4 alkyl group. Y represents H, F, or an R f 2 CH 2 OCH 2 — group. A variant method, useful for preparing symmetric fluorinated ethers, is also disclosed. The present disclosure also provides fluorinated ethers preparable according to the methods. Use of fluorinated ethers in various applications is also disclosed.

  一种制备氟化醚的方法包括在极性无水溶剂中结合以下物质：由公式X—Rf1CH2OH表示的氟化醇，以及由公式Rf2CH2OS(═O)2Rf3表示的氟化磺酸酯酯和碱；并获得由公式Y—Rf1CH2OCH2Rf2—Y表示的氟化醚。其中，Rf1选择自具有1至10个碳原子的全氟化C1-C10烷基基团和部分氟化C1-C10烷基基团，以及具有连续杂原子的衍生物。X代表H、F或HOCH2—基团。Rf2选择自全氟化C1-C10烷基基团和部分氟化C1-C10烷基基团，以及具有连续杂原子的衍生物。Rf3是C1-C4烷基基团。Y代表H、F或Rf2CH2OCH2—基团。还公开了一种用于制备对称氟化醚的变种方法。本公开还提供了根据该方法可制备的氟化醚。还公开了氟化醚在各种应用中的使用。
• Synthesis of polyfluoroalkyl chlorosulfites and new polyfluoroalkylation reactions with their participation
  作者：A. I. Rakhimov

  DOI：10.1134/s107036321008013x

  日期：2010.8

  were revealed of polyfluoroalkyl chlorosulfites synthesis by reaction of thionyl chloride with associates polyflorinated alcohol-triethylamine and of a new reaction with polyfluorinated alcohols (catalysis by amides), resulting in symmetrical simple polyfluoroalkyl ethers. New polyfluoroalkylation reactions of aliphatic (including polyfluorinated) alicyclic, benzyl alcohols, phenol, carboxylic acids and

  揭示了通过亚硫酰氯与多聚氟化醇-三乙胺缔合反应合成多氟烷基氯亚硫酸盐的规律，以及与多氟化醇的新反应（酰胺催化）的规律性，从而得到对称的简单多氟烷基醚。研究了脂肪族（包括多氟化）脂环族，苄醇，苯酚，羧酸及其盐与多氟烷基氯亚硫酸盐的新的多氟烷基化反应，该反应通过用卤素，烷氧基（或多氟烷氧基），苯氧基和酰氧基取代氯硅烷基部分来进行。开发了具有新特性的新型合成材料，用于合成高分子材料。
• 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。
• METHODS OF USING HYDROFLUOROETHERS AS HEAT TRANSFER FLUIDS
  申请人：FLYNN Richard M.

  公开号：US20110100601A1

  公开（公告）日：2011-05-05

  An apparatus is provided that includes a device and a mechanism for heat transfer. The mechanism includes a hydrofluoroether heat-transfer fluid wherein the heat transfer fluid is represented by the following structure: Y—R f —CH 2 OCH 2 R f —Y wherein R f may be the same or different and is, independently, selected from the group consisting of perfluorinated alkylene groups which may be linear, cyclic, or branched having from 1 to 10 carbon atoms, partially fluorinated alkylene groups having from 1 to 10 carbon atoms, and derivatives thereof wherein one or more carbon atoms are replaced by catenated nitrogen or oxygen heteroatoms, wherein each R f contains at most one hydrogen atom, wherein Y represents H, F, or an R f CH 2 OCH 2 — group, and wherein the total number of carbon atoms in the molecule is at least 6. A method of transferring heat including the device and the provided heat-transfer fluid is also provided

  提供了一种装置，包括设备和用于传热的机制。该机制包括一种氢氟醚传热流体，其中所述传热流体由以下结构表示：Y—Rf—CH2OCH2Rf—Y，其中Rf可以相同或不同，独立地从以下组中选择：具有1至10个碳原子的全氟烷基，可以是线性、环状或支链的，具有1至10个碳原子的部分氟化烷基和其衍生物，其中一个或多个碳原子被串联的氮或氧杂原子所取代，其中每个Rf分子中最多含有一个氢原子，其中Y表示H、F或RfCH2OCH2-基团，分子中的总碳原子数至少为6。还提供了一种包括所述装置和提供的传热流体的传热方法。