1,1,1,2,2,3,5,5,5-九氟-4-(三氟甲基)戊烷 | 90278-00-5

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氟化物
• 中文名称: 1,1,1,2,2,3,5,5,5-九氟-4-(三氟甲基)戊烷
• 英文名称: 2,3-dihydroperfluoro-2-methylpentane
• 英文别名: 1,1,1,2,2,3,5,5,5-Nonafluoro-4-(trifluoromethyl)pentane
• CAS: 90278-00-5
• 化学式: C₆H₂F₁₂
• 分子量: 302.063
• InChiKey: YQUSLBCSOKMKMQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  12

反应信息

• 作为反应物：
  描述：

  1,1,1,2,2,3,5,5,5-九氟-4-(三氟甲基)戊烷 在 (C2H5)3N*BF3 作用下， 反应 14.0h， 以84%的产率得到1,1,1,4,4,5,5,5-octafluoro-2-(trifluoromethyl)pent-2-ene
  参考文献：
  名称：

  Catalytic and hydride reduction of hexafluoropropylene dimers

  摘要：

  DOI：

  10.1007/bf00954480
• 作为产物：
  描述：

  全氟(2-甲基-2-戊烯) 在 palladium on activated charcoal 氢气 作用下， 生成 2,3,3-trihydroperfluoro-2-methylpentane 、 1,1,1,2,2,3,5,5,5-九氟-4-(三氟甲基)戊烷
  参考文献：
  名称：

  Catalytic and hydride reduction of hexafluoropropylene dimers

  摘要：

  DOI：

  10.1007/bf00954480

文献信息

• PROCESS FOR PRODUCTION OF HEXAFLUOROPROPYLENE OXIDE
  申请人：Daikin Industries, Ltd.

  公开号：EP2090572A1

  公开（公告）日：2009-08-19

  There is provided a process for producing hexafluoropropylene oxide which is novel and capable of achieving a higher yield. An organic phase comprising hexafluoropropylene (HFP) in an organic solvent and an aqueous phase comprising an oxygen-containing oxidizing agent in water are supplied to a small space (or microspace), preferably together with a phase transfer catalyst. The organic phase and the aqueous phase are contacted with each other in the small space, thereby reacting hexafluoropropylene (HFP) with the oxygen-containing oxidizing agent, preferably by an action of the phase transfer catalyst to give hexafluoropropylene oxide (HFPO). After the reaction, the organic phase and the aqueous phase are taken out from the small space to obtain an organic phase comprising the hexafluoropropylene oxide (HFPO).

  提供了一种生产六氟丙烯氧化物的方法，该方法是新颖的并能够实现更高的产量。将含有六氟丙烯（HFP）的有机溶剂有机相和含有含氧氧化剂的水的水相供给一个小空间（或微空间），最好与相转移催化剂一起供给。有机相和水相在小空间内相互接触，从而通过相转移催化剂的作用，使六氟丙烯（HFP）与含氧氧化剂反应，产生六氟丙烯氧化物（HFPO）。反应后，从小空间中取出有机相和水相，以获得含有六氟丙烯氧化物（HFPO）的有机相。
• FLUORINE ATOM-CONTAINING MERCAPTO COMPOUND
  申请人：FUJIFILM CORPORATION

  公开号：US20150266840A1

  公开（公告）日：2015-09-24

  A mercapto compound is represented by formula (1) (in formula (1), R 1 and R 2 each independently represent a hydrogen atom or an alkyl group; R 3 and R 4 each independently represent a hydrogen atom or a substituent; n represents 1 or 2; m represents an integer of 1 to 6; 1 represents an integer of 1 to 6; q represents 0 or 1; p represents 2 or 3; p+q represents 3; X represents a perfluoroalkyl group having 1 to 14 carbon atoms; when n is 2, structures of units represented by CR 1 R 2 may be identical to or different from each other; and when m is 2 or more, structures of units represented by CR 3 R 4 may be identical to or different from each other). The mercapto compound is novel and has excellent affinity for a fluorine-containing polymer and a fluorine-containing solvent.

  一种巯基化合物由式（1）表示（在式（1）中，R1和R2分别独立地表示氢原子或烷基；R3和R4分别独立地表示氢原子或取代基；n表示1或2；m表示1到6的整数；1表示1到6的整数；q表示0或1；p表示2或3；p+q表示3；X表示具有1到14个碳原子的全氟烷基；当n为2时，由CR1R2表示的单元的结构可以相同也可以不同；当m为2或更多时，由CR3R4表示的单元的结构可以相同也可以不同）。该巯基化合物是新颖的，对含氟聚合物和含氟溶剂具有良好的亲和力。
• FLUORINE ATOM-CONTAINING DISULFIDE COMPOUND
  申请人：FUJIFILM Corporation

  公开号：US20160016922A1

  公开（公告）日：2016-01-21

  A disulfide compound represented by formula (1): (in formula (1), R 1 and R 2 each independently represent a hydrogen atom or an alkyl group; R 3 and R 4 each independently represent a hydrogen atom or a substituent; Y represents a single bond, —CO— or —COO—; Rf represents a linear or branched perfluoroalkylene group having 1 to 20 carbon atoms or a linear or branched perfluoroether group having 1 to 20 carbon atoms; when Y is a single bond or —CO—, n represents 0 and m represents an integer of 0 to 6; when Y is —COO—, n represents 1 or 2 and m represents an integer of 1 to 6; and p represents an integer of 2 or 3 and 1 represents an integer of 0 or 1 such that p+1=3).

  一种由式（1）表示的二硫化合物：（在式（1）中，R1和R2各自独立地表示氢原子或烷基；R3和R4各自独立地表示氢原子或取代基；Y表示单键，-CO-或-COO-；Rf表示具有1至20个碳原子的线性或支链全氟烷基或具有1至20个碳原子的线性或支链全氟醚基；当Y为单键或-CO-时，n表示0，m表示0至6的整数；当Y为-COO-时，n表示1或2，m表示1至6的整数；p表示2或3的整数，1表示0或1的整数，使得p+1=3）。
• Compositions of 1,1,1,2,2,3,5,5,5-nonafluoro-4-trifluoromethylpentane
  申请人：E. I. du Pont de Nemours and Company

  公开号：US05073288A1

  公开（公告）日：1991-12-17

  Mixtures of the compound 1,1,1,2,2,3,5,5,5-nonafluoro-4-trifluoromethylpentane with alcohols, ethers, esters, ketones, nitrogen-containing organic compounds, and halogenated hydrocarbons are disclosed; as is a process for cleaning a solid surface which comprises treating the surface with said mixtures. Binary mixtures of 1,1,1,2,2,3,5,5,5-nonafluoro-4-trifluoromethylpentane with about 5 to 13 weight percent methanol, with about 3 to 11 weight percent ethanol, with about 4 to 12 weight percent isopropanol, with about 52 to 60 weight percent trans-1,2-dichloroethylene, with about 47 to 55 weight percent dichloromethane, with about 1 to 9 weight percent trichloroethane, with about 0.1 to 7 weight percent acetonitrile, and with about 0.1 to 5 weight percent nitromethane, and ternary mixtures of from about 75 to 83 weight percent 1,1,1,2,2,3,5,5,5-nonafluoro-4-trifluoromethylpentane, about 8 to 16 weight percent acetone, and from about 5 to 13 weight percent ethanol, are disclosed as azeotrope or azeotrope-like compositions and are particularly suited for use where solvent recovery and reuse is practiced.

  本文介绍了1,1,1,2,2,3,5,5,5-九氟-4-三氟甲基戊烷与醇类、醚类、酯类、酮类、含氮有机化合物和卤代烃的混合物，以及用该混合物处理固体表面的清洗工艺。本文还介绍了二元混合物，包括1,1,1,2,2,3,5,5,5-九氟-4-三氟甲基戊烷与约5至13重量％的甲醇，约3至11重量％的乙醇，约4至12重量％的异丙醇，约52至60重量％的反式-1,2-二氯乙烯，约47至55重量％的二氯甲烷，约1至9重量％的三氯乙烷，约0.1至7重量％的乙腈，以及约0.1至5重量％的硝基甲烷；以及三元混合物，包括约75至83重量％的1,1,1,2,2,3,5,5,5-九氟-4-三氟甲基戊烷，约8至16重量％的丙酮和约5至13重量％的乙醇，这些混合物是类共沸物或类共沸物组合物，特别适用于溶剂回收和重复使用的场合。
• Compositions of octafluorotrifluoromethylpentane and
  申请人：E. I. Du Pont de Nemours and Company

  公开号：US05076956A1

  公开（公告）日：1991-12-31

  Mixtures of the two fluorocarbon compounds 1,1,2,2,3,5,5,5-nonafluoro-4-trifluoromethylpentane and 1,1,1,2,2,5,5,5-octafluoro-4-trifluoromethylpentane with alcohols, ethers, esters, ketones, nitrogen-containing organic compounds, and halogenated hydrocarbons are disclosed; as is a process for cleaning a solid surface which comprises treating the surface with said mixtures. Ternary mixtures of about 88 to 96 weight percent total of said two fluorocarbon compounds with methanol (including at least about 11 weight percent 1,1,1,2,2,3,5,5,5-nonafluoro-4-trifluoromethylpentane and at least about 13 weight percent 1,1,1,2,2,5,5,5-octafluoro-4-trifluoromethylpentane) and with ethanol (including at least about 28 weight percent 1,1,1,2,2,3,5,5,5-nonafluoro-4-triluoformethylpentane and at least about 16 weight percent 1,1,1,2,2,5,5,5-octafluoro-4-trifluoromethyl-pentane) are disclosed as quasiazeotrope compositions that are useful where recovery and reuse of solvents is practiced.

  本文介绍了两种氟碳化合物1,1,2,2,3,5,5,5-非a-氟基-4-三氟甲基戊烷和1,1,1,2,2,5,5,5-八氟-4-三氟甲基戊烷与醇、醚、酯、酮、含氮有机化合物和卤代烃的混合物，以及一种用该混合物处理固体表面的清洗工艺。本文还介绍了约88至96重量％的上述两种氟碳化合物与甲醇（包括至少约11重量％的1,1,1,2,2,3,5,5,5-非a-氟基-4-三氟甲基戊烷和至少约13重量％的1,1,1,2,2,5,5,5-八氟-4-三氟甲基戊烷）和乙醇（包括至少约28重量％的1,1,1,2,2,3,5,5,5-非a-氟基-4-三氟甲基戊烷和至少约16重量％的1,1,1,2,2,5,5,5-八氟-4-三氟甲基戊烷）的三元混合物作为准共沸组成物，适用于回收和再利用溶剂的场合。