2,2,3,3,4,4,5,5,6,6-十氟-6-[(1,2,2-三氟乙烯基)氧]己腈 | 120903-40-4

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 乙烯基卤化物
• 中文名称: 2,2,3,3,4,4,5,5,6,6-十氟-6-[(1,2,2-三氟乙烯基)氧]己腈
• 英文名称: MV5CN
• 英文别名: 2,2,3,3,4,4,5,5,6,6-Decafluoro-6-[(trifluoroethenyl)oxy]hexanenitrile；2,2,3,3,4,4,5,5,6,6-decafluoro-6-(1,2,2-trifluoroethenoxy)hexanenitrile
• CAS: 120903-40-4
• 化学式: C₈F₁₃NO
• 分子量: 373.073
• InChiKey: QCWQPRUOTXVNSB-UHFFFAOYSA-N

物化性质

• 沸点：
  110°C(lit.)
• 密度：
  1.660±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  33
• 氢给体数：
  0
• 氢受体数：
  15

安全信息

• 储存条件：
  2-8°C

反应信息

• 作为反应物：
  描述：

  2,2,3,3,4,4,5,5,6,6-十氟-6-[(1,2,2-三氟乙烯基)氧]己腈 生成 6-[2-(5-cyano-1,1,2,2,3,3,4,4,5,5-decafluoropentoxy)-1,2,3,3,4,4-hexafluorocyclobutyl]oxy-2,2,3,3,4,4,5,5,6,6-decafluorohexanenitrile
  参考文献：
  名称：

  GLAZKOV, A. A.;IGNATENKO, A. V.;KRUKOVSKIJ, S. P.;PONOMARENKO, V. A., IZV. AN CCCP. CEP. XIM.,(1988) N 10, S. 2372-2377

  摘要：

  DOI：
• 作为产物：
  描述：

  2,2,3,3,4,4,5,5,6,6-Decafluoro-6-trifluorovinyloxy-hexanoic acid amide 在 吡啶 、 三氟乙酸酐 作用下， 以 四氢呋喃 为溶剂， 以96%的产率得到2,2,3,3,4,4,5,5,6,6-十氟-6-[(1,2,2-三氟乙烯基)氧]己腈
  参考文献：
  名称：

  PROCESS FOR PREPARING FLUOROAMIDE AND FLUORONITRILE

  摘要：

  提供了制备氟酰胺和氟代腈的简单过程，可保证更高的产量。即通过让式（1）表示的氟酸酯：CF2═CF—Rf—COOR（其中Rf是具有2至20个碳原子的全氟烷基或全氟氧烷基；R是具有1至6个碳原子的烷基），与氨或氢氧化铵反应，制备式（2）表示的氟酰胺：CF2═CF—Rf—CONH2的过程；以及通过让上述制备过程得到的氟酰胺与具有醚键，酯键，酮基或氰基的溶剂（b）中的脱水剂（c）反应，制备式（3）表示的氟代腈：CF2═CF—Rf—CN的过程。其中Rf如上所定义。

  公开号：

  US20100185007A1

文献信息

• Fluorine-containing elastomer composition
  申请人：NIPPON MEKTRON, LTD.

  公开号：EP0606883A1

  公开（公告）日：1994-07-20

  A fluorine-containing elastomer composition comprising a terpolymer of tetrafluoroethylene, perfluoro(lower alkyl vinyl ether) and perfluoro(ω-cyanoalkyl vinyl ether) and a bisaminophenyl compound represented by the following general formula as a curing agent: wherein A is an alkylidene group having 1 to 6 carbon atoms, a perfluoroalkylidene group having 1 to 10 carbon atoms, a SO₂ group, an O group, a CO group, or a carbon-carbon bond capable of directly coupling two benzene rings; and X and Y each are a hydroxyl group or an amino group can give a rubbery vulcanization product with a good processability and good physical properties by a commercially available cross-linking agent free from any safety problem.

  一种含氟弹性体组合物，由四氟乙烯、全氟（低级烷基乙烯基醚）和全氟（ω-氰基烷基乙烯基醚）的三元共聚物以及作为固化剂的下式通式所代表的双氨基苯基化合物组成： 其中，A 是具有 1 至 6 个碳原子的亚烷基、具有 1 至 10 个碳原子的全氟亚烷基、SO₂ 基、O 基、CO 基或能直接偶联两个苯环的碳碳键；X 和 Y 分别是羟基或氨基，这样就能利用市售的交联剂制备出具有良好加工性和物理性能的橡胶硫化产品，而不会产生任何安全问题。
• Bisaminothiophenol compound, process for producing the same and curing agent for fluorine-containing elastomer comprising the same
  申请人：NIPPON MEKTRON, LTD.

  公开号：EP0712842A1

  公开（公告）日：1996-05-22

  2,2-bis(4-aminophenyl)hexafluoropropane is allowed to react with potassium thiocyanate and bromine to obtain 2,2-bis (5-amino-4,6-benzothiazolyl)hexafluoropropane, which is allowed to further react successively with potassium hydroxide and hydrochloric acid to obtain 2,2-bis(4-amino-3-mercaptophenyl)hexafluoropropane, which is a novel compound applicable as a curing agent for a fluorine-containing elastomer having CN groups as cross-linkable groups.

  将 2,2-双(4-氨基苯基)六氟丙烷与硫氰酸钾和溴反应，得到 2,2-双(5-氨基-4,6-苯并噻唑基)六氟丙烷，再将其先后与氢氧化钾和盐酸反应，得到 2.2-双(4-氨基-3-巯基苯基)六氟丙烷、2，2-双（4-氨基-3-巯基苯基）六氟丙烷，这是一种新型化合物，可用作具有 CN 基团作为可交联基团的含氟弹性体的固化剂。
• FLUORINE-CONTAINING ELASTOMER COMPOSITION
  申请人：Unimatec Co., Ltd.

  公开号：EP2070982A1

  公开（公告）日：2009-06-17

  A fluorine-containing elastomer composition, which comprises (A) a fluorine-containing elastomer consisting of a copolymer comprising (a) tetrafluoroethylene, (b) perfluoro(alkyl vinyl ether) or perfluoro-(alkoxyalkyl vinyl ether), and (c) a cyano group-containing perfluorovinyl ether, (B) a cross-linking agent, and (C) spherical silica, wherein the spherical silica is high purity amorphous silica particles obtained by calcining metallic silica powders, and cooling the resulting vaporous silicon oxide. The present fluorine-containing elastomer composition can provide seal materials having distinguished processability, product appearance, plasma resistance, etc. by the cyano group-containing perfluoroelastomer having a good heat resistance and only silica as contained therein.

  一种含氟弹性体组合物，它包括(A)含氟弹性体，该弹性体由共聚物组成，共聚物包括(a)四氟乙烯，(b)全氟（烷基乙烯基醚）或全氟（烷氧基烷基乙烯基醚）、和 (c) 含氰基的全氟乙烯基醚，(B) 交联剂，和 (C) 球形二氧化硅，其中球形二氧化硅是通过煅烧金属二氧化硅粉末并冷却所得气相氧化硅而得到的高纯度无定形二氧化硅颗粒。本发明的含氟弹性体组合物中的含氰基全氟弹性体具有良好的耐热性，且其中仅含有二氧化硅，因此可以提供在加工性、产品外观、抗等离子体性等方面具有显著优势的密封材料。
• FLUORINE-CONTAINING ELASTOMER
  申请人：Unimatec Co., Ltd.

  公开号：EP2230263A1

  公开（公告）日：2010-09-22

  Disclosed is a fluorine-containing elastomer having a copolymerization composition containing (A) 72.8 to 74.0 mol% of tetrafluoroethylene, (B) 26.8 to 24.0 mol% of perfluoro(lower alkyl vinyl ether) or perfluoro(lower alkoxy-lower alkyl vinyl ether), and (C) 0.2 to 3.0 mol% of a perfluoro unsaturated nitrile compound, and having a Mooney viscosity ML1+10(121°C) of 70 to 115. The fluorine-containing elastomer is compounded with a bisamidoxime compound, which is used as a vulcanizing agent, in an amount of 0.2 to 5 parts by weight based on 100 parts by weight of the fluorine-containing elastomer to form a fluorine-containing elastomer composition. The vulcanizate of the composition, even when used under plasma irradiation conditions or at temperatures as high as 300°C, can prevent weight loss caused by plasma irradiation and exhibits excellent heat resistance at temperatures as high as 300°C or more.

  本发明公开了一种含氟弹性体，其共聚组合物含有 (A) 72.8 至 74.0 摩尔%的四氟乙烯，(B) 26.8 至 24.0 摩尔%的全氟（低级烷基乙烯基醚）或全氟（低级烷氧基-低级烷基乙烯基醚），以及 (C) 0.2 至 3.0 摩尔%的全氟不饱和腈化合物，且门尼粘度 ML1+10(121°C)为 70 至 115。将含氟弹性体与用作硫化剂的双脒肟化合物复配，复配量为 0.2 至 5 份（以 100 份含氟弹性体的重量计），形成含氟弹性体组合物。该组合物的硫化胶即使在等离子辐照条件下或在高达 300°C 的温度下使用，也能防止等离子辐照造成的重量损失，并在高达 300°C 或更高温度下表现出优异的耐热性。
• PARTICULATE VINYLIDENE-FLUORIDE-BASED POLYMER AND METHOD FOR PRODUCING PARTICULATE VINYLIDENE-FLUORIDE-BASED POLYMER
  申请人：Kureha Corporation

  公开号：EP3825336A1

  公开（公告）日：2021-05-26

  As a particulate vinylidene fluoride-based polymer having excellent solubility, provided is a particulate vinylidene fluoride-based polymer, a powder bulk density of vinylidene fluoride-based polymer being 0.5 g/mL or greater, and a content of particles having a degree of circularity of 0.8 or less being 50% or less.

  作为一种溶解性极佳的微粒状偏氟乙烯聚合物，提供了一种微粒状偏氟乙烯聚合物，其偏氟乙烯聚合物的粉末体积密度为 0.5 g/mL 或更大，圆度为 0.8 或更小的颗粒含量为 50%或更少。