pentafluoroethylcyclohexane | 1737-48-0

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氟化物
• 英文名称: pentafluoroethylcyclohexane
• 英文别名: perfluoroethylcyclohexane；Cyclohexane, (pentafluoroethyl)-；1,1,2,2,2-pentafluoroethylcyclohexane
• CAS: 1737-48-0
• 化学式: C₈H₁₁F₅
• 分子量: 202.167
• InChiKey: IIZKNKHOOPBVEG-UHFFFAOYSA-N

物化性质

• 沸点：
  101.5 °C
• 密度：
  1.826 g/cm3(Temp: 25 °C)

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• 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：
  5

反应信息

• 作为产物：
  描述：

  全氟-2-(1-乙基-1-甲基丙基)-2-(1-甲基丙基)环氧乙烷 、 环己烷 生成 pentafluoroethylcyclohexane
  参考文献：
  名称：

  COE, P. L.;SELLARS, A.;TATLOW, J. C.;FIELDING, H. C.;WHITTAKER, G., J. FLUOR. CHEM., 1985, 27, N 1, 71-84

  摘要：

  DOI：

文献信息

• NONAQUEOUS SOLVENT FOR ELECTRICAL STORAGE DEVICE
  申请人：TAKEUCHI Takashi

  公开号：US20120130135A1

  公开（公告）日：2012-05-24

  Provided is a nonaqueous solvent for an electrical storage device, including a fluorine-containing, cyclic, saturated hydrocarbon represented by the following general formula (1) and having a structure obtained by introducing one or two substituents R into a cyclopentane ring: in the general formula (1), R is represented by C n X 2n+1 , n represents an integer of 1 or more, at least one of the 2n+1 X's represents F, and the other X's each represent H.

  提供了一种用于电子储存设备的非水溶剂，包括以下一般公式（1）所代表的含氟环状饱和碳氢化合物，其结构通过在环戊烷环中引入一个或两个取代基R而获得：在一般公式（1）中，R由CnX2n+1表示，n表示大于等于1的整数，2n+1个X中至少一个表示F，其他X分别表示H。
• Polyfluoro-1,2-epoxy alkanes and cycloalkanes. Part IV [1]. Thermal reactions of the epoxides of the pentamer and hexamer oligomers of tetrafluoroethene
  作者：P.L. Coe、A. Sellars、J.C. Tatlow、H.C. Fielding、G. Whittaker

  DOI：10.1016/s0022-1139(00)80899-4

  日期：1985.1

  Co-pyrolysis of (1) with bromine afforded (E) and (Z) 2-bromoperfluoro-3-methylpent-2-ene (6a, 6b), whilst with toluene, (E) and (Z) 2H-perfluoro-3-methylpent-2-ene (7a, 7b) were obtained: (1) with excess cyclohexene also gave (7a, 7b). The oxiran (2), on pyrolysis alone, gave only (3). In the presence of bromine, (2) gave an equimolar mixture of 1-bromoperfluoro-3-methylpentan-2-one (8) and 3-bromoperfluoro-3-methylpentane

  分别来自四氟乙烯的五聚体和六聚体低聚物的环氧乙烷（1）和（2）在吡咯玻璃上单独在300-500°且存在环己烯，溴和甲苯的情况下热解。因此，单独裂解的环氧乙烷（1）提供了全氟-2-甲基丁-1-烯（3），全氟-2,3-二甲基戊-2-烯（4）和（E）和（Z）全氟-2， 3-己-3-烯（TFE四聚体）（5a，5b）。将（1）与溴共热解得到（E）和（Z）2-溴全氟-3-甲基戊-2-烯（6a，6b），同时与甲苯，（E）和（Z）2H-全氟-3获得了-甲基戊-2-烯（7a，7b）：（1）还带有过量的环己烯（7a，7b）。仅经热解的环氧乙烷（2）仅产生（3）。在溴的存在下，（2）得到1-溴全氟-3-甲基戊烷-2-酮（8）和3-溴全氟-3-甲基戊烷（9）的等摩尔混合物。（2）与甲苯的共热解产生（3）和3H-全氟-3-甲基戊烷（10）。将（2）与环己烯在175°上热解，得到全氟-3-甲基-2-（1-甲基丙基）戊
• NONAQUEOUS SOLVENT AND NONAQUEOUS ELECTROLYTIC SOLUTION FOR ELECTRICITY STORAGE DEVICE AND NONAQUEOUS ELECTRICITY STORAGE DEVICE, LITHIUM SECONDARY BATTERY AND ELECTRIC DOUBLE LAYER CAPACITOR USING THE SAME
  申请人：HASEGAWA Masaki

  公开号：US20090297954A1

  公开（公告）日：2009-12-03

  A nonaqueous solvent for an electricity storage device according to the present invention comprises fluorine-containing cyclic saturated hydrocarbon having a structure which is represented by general formula (1) below and in which one or two substituents R are introduced into a cyclohexane ring (in general formula (1), R is represented by C n X 2n+1 , n is an integer of 1 or greater, at least one of (2n+1) pieces of X's is F, and the other X's are F or H).

  根据本发明，用于电力存储装置的非水溶剂包括含有氟的环状饱和碳氢化合物，其结构由下面的通式（1）表示，在该通式中，一个或两个取代基R被引入到环己烷环中（在通式（1）中，R由CnX2n+1表示，n是大于等于1的整数，(2n+1)个X中至少有一个是F，其他的X是F或H）。
• EMULSION OF PERFLUORORGANIC COMPOUNDS FOR MEDICAL PURPOSES, METHOD FOR PRODUCING SAID EMULSION AND METHODS FOR CURING AND PREVENTING DISEASES WITH THE AID OF THE EMULSION
  申请人：Otkrytoe Aktsionernoe Obchestvo Nauchno-Proizvodstvennaya Firma "Perftoran"

  公开号：EP1306083A1

  公开（公告）日：2003-05-02

  An emulsion of perfluoroorganic compounds (PFOCs) with gas-transporting properties for intravascular administration comprises a perfluorocarbon rapidly eliminable from the organism and a perfluorinated tertiary amine slowly eliminable from the organism and further comprises at least three kinds of PFOC admixtures taken in small amounts, which are close in their structure and physicochemical properties to the main components and make up a series of PFOCs with gradually changing properties. The emulsion also contains minor admixtures of H-perfluoroalkanes. Such a composition contributes to the formation of a more homogeneous and stable non-clustered perfluorocarbon phase inside the emulsion particles. The PFOC emulsion is stabilized by a polyoxyethylene-polyoxypropylene copolymer. The formulation of the composition provides stability of the emulsion under storage and on entry into the blood flow, as well as a low viscosity of the PFOC emulsion, which secures a high dynamic oxygen capacity of the preparation and improves the delivery of oxygen to tissues. When preparing the emulsion, the stabilizing agent is heated at a temperature of up to 75°C, all the components are saturated with carbon dioxide gas, and the homogenization is carried out with feeding carbon dioxide gas, whereby the origination of peroxides is minimized and the reactogenicity is thus reduced. It is proposed to use PFOC emulsions as a means for treating air-and fat embolism, obliterating vascular injuries of extremities and poisoning with lipophilic poisons, as well as for preventing toxic injuries caused by various xenobiotics.

  一种用于血管内给药的具有气体传输特性的全氟有机化合物（PFOC）乳剂，由一种可从生物体内快速消除的全氟碳化合物和一种可从生物体内缓慢消除的全氟叔胺组成，还包括至少三种少量的全氟有机化合物混合物，这些混合物的结构和理化性质与主要成分接近，并构成一系列性质逐渐变化的全氟有机化合物。乳液中还含有少量的全氟烷烃外加剂。这种成分有助于在乳液颗粒内部形成更均匀、更稳定的非成团全氟碳化物相。全氟辛烷磺酸乳液由聚氧乙烯-聚氧丙烯共聚物稳定。该组合物的配方使乳液在储存和进入血流时保持稳定，并使全氟辛烷磺酸乳液的粘度较低，从而确保制剂具有较高的动态氧容量，提高向组织输送氧气的能力。 在制备乳剂时，将稳定剂在高达 75°C 的温度下加热，用二氧化碳气体使所有成分达到饱和，并用二氧化碳气体进行均质，从而最大限度地减少过氧化物的产生，降低反应性。 建议使用 PFOC 乳剂治疗空气和脂肪栓塞、四肢血管损伤和亲脂毒物中毒，以及预防各种异种生物造成的毒性损伤。
• Compositions comprising a fluoroolefin
  申请人：E. I. Du Pont de Nemours and Company

  公开号：EP1985680A2

  公开（公告）日：2008-10-29

  The present invention relates to compositions for use in refrigeration, air-conditioning, and heat pump systems wherein the composition comprises a fluoroolefin and at least one other component. The compositions of the present invention are useful in processes for producing cooling or heat, as heat transfer fluids, foam blowing agents, aerosol propellants, and fire suppression and fire extinguishing agents.

  本发明涉及用于制冷、空调和热泵系统的组合物，其中组合物包括氟烯烃和至少一种其他成分。本发明的组合物可用于产生冷却或热量的工艺中，也可用作导热液体、泡沫发泡剂、气溶胶推进剂以及灭火剂和灭火剂。