methyl perfluoro(9,9-dihydro-9-iodo-2,5bistrifluoromethyl-3,6-dioxanonanoate) | 106394-05-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: methyl perfluoro(9,9-dihydro-9-iodo-2,5bistrifluoromethyl-3,6-dioxanonanoate)
• 英文别名: methyl 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2-tetrafluoro-3-iodopropoxy)propoxy]propanoate
• CAS: 106394-05-2
• 化学式: C₁₀H₅F₁₄IO₄
• 分子量: 582.029
• InChiKey: VBIKVUDCPOVQDG-UHFFFAOYSA-N

物化性质

• 沸点：
  337.1±42.0 °C(Predicted)
• 密度：
  1.906±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  29
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  18

反应信息

• 作为反应物：
  描述：

  methyl perfluoro(9,9-dihydro-9-iodo-2,5bistrifluoromethyl-3,6-dioxanonanoate) 在 锌 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 9H,9H-perfluoro-2,5-dimethyl-3,6-dioxa-8-nonenoic acid
  参考文献：
  名称：

  Polyelectrolytic Behavior of a Novel Fluorine-Containing Ionomer, PPFNA

  摘要：

  Solution properties of a novel fluorine-containing ionomer PPFNA were studied by pH titration, conductivity, and viscosity measurements. This polymer is a poly(carboxylic acid) but dissociates strongly, resulting in a low pH value and a high specific conductance at low degrees of neutralization. When the solution was neutralized with NaOH, the conductance decreased sharply at first and then decreased gradually until full neutralization. This conductometric titration profile indicates that this polymer is a fairly strong polyelectrolyte but not a typical strong one such as poly(styrene sulfonic acid) or aliphatic ionenes. The pH measurement showed that this polymer is a strong polyacid, although the titration profile changed slightly upon the addition of salt. The reduced viscosity of the salt-free solution was well fitted to Fuoss' equation, specific to polyelectrolyte solutions. Upon the addition of salt, however, the viscosity-neutralization profile became rather similar to that of weak polyacid, and the concentration dependence of the reduced viscosity shifted gradually to that of nonionic polymer solutions. The corresponding monomer behaves like a completely strong acid, in contrast to the polymer, especially in conductometric titration.

  DOI：

  10.1021/jp0224923
• 作为产物：
  描述：

  六氟环氧丙烷 、 2,2-difluoro-3-iodopropionyl fluoride 在 cesium fluoride 作用下， 以 甲醇 、 2,2-difluoro-3-iodopropionyl fluoride (ICH₂ CF₂ COF) 为溶剂， 生成 methyl perfluoro(9,9-dihydro-9-iodo-2,5bistrifluoromethyl-3,6-dioxanonanoate)
  参考文献：
  名称：

  Fluorine-containing olefin, fluorine-containing polymer and

  摘要：

  提供一种含氟烯烃，例如CH.sub.2 .dbd.CFCF.sub.2 --R.sub.f.sup.6 --(CH.sub.2).sub.k --X.sup.2 [其中，X.sup.2为##STR1##，R.sub.f.sup.6为含1至40个碳原子的氟代含氟烷基或--OR.sub.f.sup.7--(Rf.sup.7为含1至40个碳原子的氟代含氟烷基或含3至50个碳原子的氟代含氟醚基)，k为0或1至6的整数]；通过聚合上述烯烃制备的含氟功能性基团的聚合物，与各种耐热热塑性树脂具有良好的亲和性，并能与热塑性树脂形成均匀分散物；以及包括上述含氟功能性基团聚合物和芳香族聚酯或类似物作为耐热热塑性树脂的热塑性树脂组合物。

  公开号：

  US05986150A1

文献信息

• Method of chlorination of end of fluorine-containing compound
  申请人：Daikin Industries, Ltd.

  公开号：US06657094B1

  公开（公告）日：2003-12-02

  There is provided a method of end-chlorination of a fluorine-containing compound which can easily provide a fluorine-containing monomer having a functional group such as nitrile group at relatively low cost. The method of chlorinating an end of a fluorine-containing compound having iodine atom at an end thereof comprises reacting a fluorine-containing organic compound having iodine atom at a molecular end thereof and represented by the formula (I): RfCX2I  (I) wherein Rf is an organic residue having fluorine atom, X is hydrogen atom or chlorine atom, with a chlorine gas at a temperature of from 150° C. to 180° C. under irradiation with light to cleave the C—I bond and replace iodine atom with chlorine atom.

  提供了一种氟含化合物的端氯化方法，该方法可以以相对较低的成本轻松地提供具有功能基团（例如腈基团）的氟含单体。将具有端部碘原子的氟含有机化合物进行氯化的方法包括将具有分子末端碘原子的氟含有机化合物（由公式（I）表示）与氯气在150℃至180℃的温度下，在光照下反应，以裂解C-I键并用氯原子取代碘原子。其中，Rf是具有氟原子的有机残基，X是氢原子或氯原子。
• FLUOROOLEFIN, FLUOROPOLYMER, AND THERMOPLASTIC RESIN COMPOSITION CONTAINING THE POLYMER
  申请人：DAIKIN INDUSTRIES, LIMITED

  公开号：EP0728776A1

  公开（公告）日：1996-08-28

  To provide a fluorine-containing olefin represented, for example, by CH2=CFCF2-Rf6-(CH2)k-X2 [wherein, X2 is -CH2OH, Rf6 is a fluorine-substituted fluorine-containing alkyl group having 1 to 40 carbon atoms or -ORf7- (Rf7 is a fluorine-substituted fluorine-containing alkyl group having 1 to 40 carbon atoms or a fluorine-substituted fluorine-containing ether group having 3 to 50 carbon atoms), k is 0 or an integer of 1 to 6]; a fluorine-containing polymer with functional group which is prepared by polymerizing the above-mentioned olefin, has good affinity with various heat-resisting thermoplastic resins and is capable of forming homogeneous dispersion with the thermoplastic resin; and a thermoplastic resin composition comprising the above-mentioned fluorine-containing polymer with functional group and an aromatic polyester or the like as the heat-resisting thermoplastic resin.

  提供一种含氟烯烃，例如由CH2=CFCF2-Rf6-(CH2)k-X2[其中，X2是-CH2OH、 Rf6 是具有 1 至 40 个碳原子的氟取代的含氟烷基或-ORf7-（Rf7 是具有 1 至 40 个碳原子的氟取代的含氟烷基或具有 3 至 50 个碳原子的氟取代的含氟醚基），k 是 0 或 1 至 6 的整数]；通过聚合上述烯烃制备的含氟官能团聚合物，该聚合物与各种耐热热塑性树脂具有良好的亲和性，并能与热塑性树脂形成均匀的分散体；以及由上述含氟官能团聚合物和作为耐热热塑性树脂的芳香族聚酯或类似物组成的热塑性树脂组合物。
• PERFLUOROVINYLOXY POLYETHER CARBOXYLIC ACID ALKALI METAL SALT AND METHOD FOR PRODUCING THE SAME
  申请人：UNIMATEC CO., LTD.

  公开号：US20160332951A1

  公开（公告）日：2016-11-17

  A perfluorovinyloxy polyether carboxylic acid alkali metal salt represented by the general formula is provided: CF 2 ═CF[OCF 2 CF(CF 3 )] b O(CF 2 ) a O[CF(CF 3 )CF 2 O] c CF(CF 3 )COOM  [I], wherein M is alkali metal, preferably sodium or potassium, a is an integer of 1 to 6, preferably 2, and b+c is an integer of 0 to 6, preferably 0 or 1. This perfluorovinyloxy polyether carboxylic acid alkali metal salt is produced by subjecting a perfluorovinyloxy polyether carboxylic acid alkyl ester represented by the general formula: CF 2 ═CF[OCF 2 CF(CF 3 )] b O(CF 2 ) a O[CF(CF 3 )CF 2 O] c CF(CF 3 )COOR  [II], wherein R is an alkyl group having 1 to 12 carbon atoms, a is an integer of 1 to 6, and b+c is an integer of 0 to 6; to hydrolysis or solvolysis in the presence of an alkali metal hydroxide.
• US5670593A
  申请人：——

  公开号：US5670593A

  公开（公告）日：1997-09-23
• US5986150A
  申请人：——

  公开号：US5986150A

  公开（公告）日：1999-11-16