2,2,3,3,3-五氟-2-氟丙烯酸丙酯 | 96250-35-0

• 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
• 中文名称: 2,2,3,3,3-五氟-2-氟丙烯酸丙酯
• 中文别名: 2-氟-2-丙烯酸2,2,3,3,3-五氟丙基酯
• 英文名称: 2,2,3,3,3-Pentafluoropropyl 2-fluoroprop-2-enoate
• CAS: 96250-35-0
• 化学式: C₆H₄F₆O₂
• mdl: MFCD03424475
• 分子量: 222.08
• InChiKey: KOEWOWNPLYLJOW-UHFFFAOYSA-N

物化性质

• 沸点：
  112.1±40.0℃ (760 Torr)
• 密度：
  1.399±0.06 g/cm3 (20 ºC 760 Torr)
• 闪点：
  19.5±28.0℃

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  8

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2916190090

文献信息

• Vinyl ethers and fluorine-containing copolymers prepared therefrom
  申请人：DAIKIN INDUSTRIES, LIMITED

  公开号：EP0281991A2

  公开（公告）日：1988-09-14

  Vinyl ethers having a carboxyl group in a form of salt are stable and is usable as materials for fluorine-containing copolymers. The vinyl ethers can provide sable monomer compositions by mixing with vinyl ethers having a free carboxyl group when the former vinyl ethers are present in an amount of not less than 1 % by mole of the latter vinyl ethers. The fluorine-containing copolymer prepared by copolymerizing fluoroolefins with the vinyl ethers are useful as aqueous coatings particularly electro dip coatings.

  具有羧基盐形式的乙烯基醚是稳定的，可用作含氟共聚物的材料。 如果前一种乙烯基醚的含量不低于后一种乙烯基醚的 1%（按摩尔计），则与具有游离羧基的乙烯基醚混合，乙烯基醚可提供可塑单体组合物。 通过氟烯烃与乙烯基醚共聚制备的含氟共聚物可用作水性涂料，特别是电浸渍涂料。
• 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。
• ANTIREFLECTION ARTICLE
  申请人：DAIKIN INDUSTRIES, LIMITED

  公开号：EP0924537A1

  公开（公告）日：1999-06-23

  An antireflection article, comprising an acrylic resin substrate and a fluoropolymer film provided on the surface of the substrate, wherein the film has a thickness of 0.03 to 0.5 µm and the fluoropolymer has a refractive index of 1.30 to 1.40 and comprises a block compatible with an acrylic resin and a block of a fluoroelastomer. This article possesses scratch resistance and antireflection effect comparable with the conventional articles and, in addition, can be stably prepared at a low cost, or possesses an antireflection effect superior to that of the conventional antireflection film while maintaining the scratch resistance.

  一种抗反射制品，包括丙烯酸树脂基材和基材表面的氟聚合物薄膜，其中薄膜的厚度为 0.03 至 0.5 µm，氟聚合物的折射率为 1.30 至 1.40，并由与丙烯酸树脂相容的嵌段和氟橡胶嵌段组成。该产品具有与传统产品相当的抗划伤性和抗反射效果，而且可以低成本稳定制备，或在保持抗划伤性的同时，具有优于传统抗反射膜的抗反射效果。
• REFRACTIVE INDEX PROFILE TYPE OPTICAL FIBER
  申请人：Mitsubishi Rayon Co., Ltd.

  公开号：EP1026525A1

  公开（公告）日：2000-08-09

  Disclosed is a graded index type optical fiber having a multilayer structure comprising a plurality of concentrically arranged non-blended layers LNB1 to LNBm formed of (co)polymers P1 to Pm selected from the group consisting of two or more homopolymers HP1, HP2, ... and HPn composed of units of vinyl monomers M1, M2, ... and Mn, respectively (provided that the refractive indices of the homopolymers decrease in that order), and one or more binary copolymers CPs composed of units of vinyl monomers M1, M2, ... and Mn, each of (co)polymers P1 to Pm having a glass transition temperature (Tg) of 80°C or above, wherein the refractive index is highest at the center of the multilayer structure and decreases gradually toward the outer periphery thereof. This optical fiber has a small transmission loss, a large numerical aperture, and excellent resistance to moist heat.

  本发明公开了一种具有多层结构的分级索引型光纤，该多层结构包括多个同心排列的非混合层 LNB1 至 LNBm，这些非混合层由选自以下组别的（共）聚合物 P1 至 Pm 组成：分别由乙烯基单体 M1、M2、......和 Mn 的单元组成的两种或多种均聚物 HP1、HP2......和 HPn（条件是均聚物的折射率依次降低），以及由乙烯基单体 M1、M2......和 Mn 的单元组成的一种或多种二元共聚物 CPs。和 Mn 组成的单元的两种或多种均聚物 HP1、HP2、......和 HPn（条件是均聚物的折射率依次降低），以及由乙烯基单体 M1、M2、......和 Mn 组成的一种或多种二元共聚物 CPs，（共）聚合物 P1 至 Pm 的玻璃化转变温度 (Tg) 均为 80°C 或以上，其中折射率在多层结构的中心最高，并向外周逐渐降低。这种光纤的传输损耗小，数值孔径大，耐湿热性能极佳。
• ANTIREFLECTION FILM AND NONGLARE ARTICLE
  申请人：Daikin Industries, Ltd.

  公开号：EP1086971A1

  公开（公告）日：2001-03-28

  An antireflection film comprising a cured film of a fluorine-containing prepolymer, which has a fluorine content of at least 50 wt. % and at least two epoxy groups bonded to one molecule, and a thickness of from 0.03 to 0.5 µm. This antireflection film has improved scratch resistance and abrasion resistance with maintaining antireflection effects, since it can increase the film strength while keeping a low refractive index.

  一种抗反射膜，由含氟预聚物的固化膜组成，该预聚物的氟含量至少为 50%，至少有两个环氧基团键合在一个分子上，厚度为 0.03 至 0.5 微米。 这种减反射膜在保持减反射效果的同时，还能提高抗划伤性和耐磨性，因为它能在保持低折射率的同时提高薄膜强度。