1,2-dichloro-1H,2H,6H-undecafluoro-6-iodo-hexane | 812-52-2

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机碘化物
• 英文名称: 1,2-dichloro-1H,2H,6H-undecafluoro-6-iodo-hexane
• 英文别名: 1,2-dichloro-undecafluoro-6-iodo-hexane；1,2-Dichlor-undecafluor-6-jod-hexan；5,6-Dichloro-1-iodoperfluorohexane；1,2-dichloro-1,1,2,3,3,4,4,5,5,6,6-undecafluoro-6-iodohexane
• CAS: 812-52-2
• 化学式: C₆Cl₂F₁₁I
• 分子量: 478.859
• InChiKey: JUQBWXTVWJXUBI-UHFFFAOYSA-N

物化性质

• 沸点：
  172.8±40.0 °C(Predicted)
• 密度：
  2.087±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  20
• 可旋转键数：
  5
• 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：
  11

反应信息

• 作为反应物：
  描述：

  1,2-dichloro-1H,2H,6H-undecafluoro-6-iodo-hexane 在 硫酸 作用下， 生成 5,6-Dichlor-perfluor-capronsaeure-anilid
  参考文献：
  名称：

  Fluorinated monocarboxylic acids

  摘要：

  DOI：

  10.1007/bf00911470
• 作为产物：
  描述：

  四氟乙烯 、 1,2-二氯-2-碘-1,1,2-三氟乙烷 在 过氧化苯甲酰 作用下， 生成 1,2-dichloro-1H,2H,6H-undecafluoro-6-iodo-hexane
  参考文献：
  名称：

  Knunjanz et al, Doklady Akademii Nauk SSSR, 1959, vol. 129, p. 328

  摘要：

  DOI：

文献信息

• Coupling Reactions of Chlorofluoro and Perfluoroalkyl Iodides
  作者：Ivan Wlassics、Vito Tortelli

  DOI：10.1135/cccc20081719

  日期：——

  Coupling reactions of chlorofluoro- and perfluoroalkyl iodides R_f-I with R_f = ClCF₂CFCl(CF₂)₃CF₂-, ClCF₂CFClO(CF₂)₃CF₂-, ClCF₂CFCl-, (CF₃)₂CF- , (CF₃)₂CFCF₂CF₂- in the presence of a zinc/solvent system give dimers in good yields. Both homodimerizations (one iodide) and heterodimerizations (two different iodides) have been studied. The effect of temperature and solvent is shown. The zinc mediated dechlorination of vicinal chlorine atoms in the dimers afforded terminal alkenes and dienes.

  氯氟烷基碘化物Rf-I与Rf = ClCF2CFCl（CF2）3CF2-，ClCF2CFClO（CF2）3CF2-，ClCF2CFCl-，（CF3）2CF-，（CF3）2CFCF2CF2-在锌/溶剂体系存在下进行偶联反应，产生良好收率的二聚体。研究了同聚反应（一个碘化物）和异聚反应（两个不同的碘化物）。显示了温度和溶剂的影响。二聚体中邻位氯原子的锌介导脱氯反应产生了末端烯烃和二烯烃。
• Fluorinated monomers and polymers
  申请人：E. I. Du Pont de Nemours and Company

  公开号：US05260492A1

  公开（公告）日：1993-11-09

  Disclosed herein are novel monomers of the formula CF.sub.2 .dbd.CF(CF.sub.2).sub.n CH.sub.2 OCF.dbd.CF.sub.2, wherein n is 1, 2 or 3, and novel intermediates of the formula CF.sub.2 ClCFCl(CF.sub.2).sub.n CH.sub.2 OCF.dbd.CF.sub.2 wherein n is 1, 2 or 3. Also disclosed is a fluoropolymer containing cyclic units when the monomer wherein n is 1 is free radically polymerized. The polymer is particularly useful in for coatings and encapsulants.

  本发明涉及一种新型单体，其化学式为CF.sub.2 .dbd.CF(CF.sub.2).sub.n CH.sub.2 OCF.dbd.CF.sub.2，其中n为1、2或3，以及一种新型中间体，其化学式为CF.sub.2 ClCFCl(CF.sub.2).sub.n CH.sub.2 OCF.dbd.CF.sub.2，其中n为1、2或3。当n为1的单体通过自由基聚合时，所得到的氟聚合物包含环状单元，特别适用于涂料和封装材料。
• Fluorine-containing rubber
  申请人：Daikin Kogyo Co., Ltd.

  公开号：EP0045070A2

  公开（公告）日：1982-02-03

  A fluorine-containing rubber having an excellent alcohol resistance which comprises a polymeric chain comprising units of vinylidene fluoride and units of at least one other fluorine-containing ethylenically unsaturated monomer, the content of the vinylidene fluoride units being not more than 55 mol % on the basis of the entire monomeric units, and at least one iodine atom linked to a carbon atom in the polymeric chain, and which is crosslinkable with a crosslinking agent to give a crosslinked rubber having a high alcohol resistance.

  一种具有极佳耐酒精性的含氟橡胶，它由一条聚合链组成，聚合链由偏氟乙烯单元和至少一种其他含氟乙烯基不饱和单体单元组成，其中偏氟乙烯单元的含量在整个单体单元中不超过 55 摩尔%，聚合链中至少有一个碘原子与碳原子相连，可与一种交联剂交联，生成具有高耐酒精性的交联橡胶。
• Block polymer, process for producing a polymer, and polymer electrolyte fuel cell
  申请人：ASAHI GLASS COMPANY LTD.

  公开号：EP1126537A1

  公开（公告）日：2001-08-22

  A polymer electrolyte fuel cell comprising a membrane-form polymer electrolyte, a cathode disposed on one side of the polymer electrolyte, and an anode disposed on the other side of the polymer electrolyte, wherein the cathode comprises a catalyst and an ion exchange resin, and the ion exchange resin is made of a polymer comprising the following segments A and segments B: Segments A: segments made of a polymer having sulfonic acid groups; and Segments B: segments made of a fluoropolymer having substantially no ion exchange groups.

  一种聚合物电解质燃料电池，包括膜状聚合物电解质、设置在聚合物电解质一侧的阴极和设置在聚合物电解质另一侧的阳极，其中阴极包括催化剂和离子交换树脂，离子交换树脂由聚合物制成，聚合物包括以下A段和B段： 区段 A：由具有磺酸基团的聚合物制成的区段；以及 区段 B：由基本上没有离子交换基团的含氟聚合物制成的区段。
• METHOD FOR PRODUCING VULCANIZABLE FLUORINE-CONTAINING ELASTOMER
  申请人：DAIKIN INDUSTRIES, LTD.

  公开号：EP1589047A1

  公开（公告）日：2005-10-26

  The present invention provides a process for preparing a fluorine-containing elastomer in a high productivity comparable to that of non-iodine transfer polymerization process by carrying out an iodine transfer polymerization at high pressure. The present invention also provides a fluorine-containing elastomer prepared by this process, and fluorine-containing molded articles. The process is a batch copolymerization process conducted under conditions that the reduced temperature of the critical constant is at least 0.95 and the reduced pressure of the critical constant is at least 0.80 wherein the reduced temperature and the reduced pressure are calculated using the Peng-Robinson formula from the critical temperature, the critical pressure and the composition ratio of each of the monomers in the gaseous phase in a reaction vessel, in which ethylenically unsaturated compounds containing at least one fluoroolefine are copolymerized in the presence of a compound having the formula: Rf1·Ix wherein Rf1 is a saturated or unsaturated fluorohydrocarbon or chlorofluorohydrocarbon group having 1 to 16 carbon atoms, and x is the number of bonds of Rf1 and an integer of 1 to 4.

  本发明提供了一种通过在高压下进行碘转移聚合制备含氟弹性体的工艺，其生产率与非碘转移聚合工艺相当。本发明还提供了一种通过该工艺制备的含氟弹性体和含氟模塑制品。该工艺是在临界常数的降低温度至少为 0.95 和临界常数的降低压力至少为 0.80 的条件下进行的批量共聚工艺，其中降低温度和降低压力是根据临界温度、临界压力和反应容器中气相中每种单体的组成比例，用彭-罗宾逊公式计算得出的、 其中，含有至少一种氟烯烃的乙烯基不饱和化合物在具有以下式子的化合物存在下共聚：Rf1-Ix 其中 Rf1 是具有 1 至 16 个碳原子的饱和或不饱和氟烃或氯氟烃基团，x 是 Rf1 的键数和 1 至 4 的整数。