perfluorocyclohexyl acrylate | 16621-95-7

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 卤代烷
• 英文名称: perfluorocyclohexyl acrylate
• 英文别名: (Perfluor-cyclohexyl)-acrylat；Undecafluorocyclohexyl prop-2-enoate；(1,2,2,3,3,4,4,5,5,6,6-undecafluorocyclohexyl) prop-2-enoate
• CAS: 16621-95-7
• 化学式: C₉H₃F₁₁O₂
• 分子量: 352.104
• InChiKey: CNNKPIGLYRJQRS-UHFFFAOYSA-N

物化性质

• 沸点：
  163.2±40.0 °C(Predicted)
• 密度：
  1.62±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  22
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  13

反应信息

• 作为产物：
  描述：

  2,2-Dichlor-perfluor-cyclohexanon 在 potassium fluoride 作用下， 生成 perfluorocyclohexyl acrylate
  参考文献：
  名称：

  Perhaloketones. XV. Preparation and some reactions of perhalocyclopentanones and -hexanones

  摘要：

  DOI：

  10.1021/jo01271a017

文献信息

• Alkylated fluorochemical oligomers and use thereof in the treatment of fibrous substrates
  申请人：——

  公开号：US20040024262A1

  公开（公告）日：2004-02-05

  This invention provides a method of treating fibrous substrates, such as leather, by contacting the substrate with a fluorochemical compound comprising: a fluorochemical oligomeric portion comprising an aliphatic backbone with a plurality of pendant fluoroaliphatic groups, each fluoroaliphatic group having a fully fluorinated terminal group and each independently linked to a carbon atom of the aliphatic backbone through an organic linking group; an aliphatic moiety; and a linking group which links the fluorochemical oligomeric portion to the aliphatic moiety. The fluorochemical compounds provide desirable oil, water and stain repellency to fibrous substrates.

  这项发明提供了一种处理纤维基质（如皮革）的方法，包括将基质与含有氟化合物接触，该氟化合物包括：含有脂肪族骨架和多个挂链氟脂肪基团的氟化合物寡聚物部分，每个氟脂肪基团具有全氟化的末端基团，并且每个通过有机连接基团独立连接到脂肪族骨架的碳原子上；脂肪基团；以及将氟化合物寡聚物部分连接到脂肪基团的连接基团。这些氟化合物为纤维基质提供了理想的油、水和污渍防护性能。
• Thermosetting composition
  申请人：KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA

  公开号：EP0400303A1

  公开（公告）日：1990-12-05

  A composition comprising (A) a hydroxyl group-­containing acrylic resin, (B) an acrylic copolymer containing an alkoxysilyl group having the formula (I): (C) a polyorganosiloxane and (D) a curing catalyst. The composition can give the film with excellent weatherability, stain resistance, acid resistance, water repellency and durability and with no bad-smelling.

  一种组合物，包括 (A) 含羟基的丙烯酸树脂，(B) 含有式 (I) 烷氧基硅烷基团的丙烯酸共聚物： (C) 聚有机硅氧烷和 (D) 一种固化催化剂。该组合物可使薄膜具有优异的耐候性、抗污性、耐酸性、防水性和耐久性，且无异味。
• Reactive silicone and/or fluorine containing hydrophilic prepolymers and polymers thereof
  申请人：CIBA-GEIGY AG

  公开号：EP0425436A2

  公开（公告）日：1991-05-02

  Vinyl unsaturated copolymers are described which are obtained in a two-step process and which consist of monomeric units A, B, C, D and E, copolymerized in a first step, and in a second step reacted with a reactive vinyl monomer Mv, and in which A is a silicon or fluorine containing vinyl monomer, 20-79.5% by weight; B is N,N-dimethylacrylamide, N-vinylpyrrolidone, or N-vinylacetamide, 20-79.5% by weight; C is an active hydrogen containing vinyl monomer, 0.5-25% by weight; D are other copolymerizable comonomers, 0-30% by weight, and E is a chain transfer agent, 0-10 mol percent. Mv is a vinyl unsaturated isocyanate. These vinyl unsaturated polymers are useful, either by themselves or in combination with other copolymerizable vinyl monomers, as heat or UV-curable coatings or glass, plastic, wood, paper, textiles, metal or ceramics, said coatings possessing low surface energies and low refractive indices. They are especially useful as UV-curable hydrophilic coatings and water-swelling biocompatible polymers, especially fully molded highly oxygen-permeable contact lenses.

  所述乙烯基不饱和共聚物通过两步法获得，由单体单元 A、B、C、D 和 E 组成，在第一步中共聚，在第二步中与反应性乙烯基单体 Mv 反应，其中 A 是含硅或氟的乙烯基单体，重量百分比为 20-79.5%；B 是 N，N-二甲基丙烯酰胺、N-乙烯基吡咯烷酮或 N-乙烯基乙酰胺，重量百分比为 20-79.5%；C 是含活性氢的乙烯基单体，重量百分比为 20-79.5%。5%（重量百分比）；B 是 N，N-二甲基丙烯酰胺、N-乙烯基吡咯烷酮或 N-乙烯基乙酰胺，20-79.5%（重量百分比）；C 是含活性氢的乙烯基单体，0.5-25%（重量百分比）；D 是其他可共聚的共聚单体，0-30%（重量百分比）；E 是链转移剂，0-10 摩尔%。Mv 是乙烯基不饱和异氰酸酯。 这些乙烯基不饱和聚合物本身或与其他可共聚的乙烯基单体结合，可用作玻璃、塑料、木材、纸张、纺织品、金属或陶瓷的热固化或紫外线固化涂层，所述涂层具有低表面能和低折射率。作为紫外线固化的亲水涂层和遇水膨胀的生物相容性聚合物，特别是完全模塑的高透氧性隐形眼镜，它们尤其有用。
• Rigid contact lenses with improved oxygen permeability
  申请人：CIBA-GEIGY AG

  公开号：EP0494842A2

  公开（公告）日：1992-07-15

  Hard polymers with extremely high oxygen permeability are described, which consist of the copolymerization product of 1-15 % by weight of a poly-(dimethylsiloxane) bearing multiple polymerizable vinyl groups and having a number-average molecular weight Mn of 1000-8000, 20-50 % of an oligosiloxanylkyl (meth)acrylate, 25-50 % of an at least three fluorine atoms containing vinyl-monomer, 0-30 % of copolymerizable monomers which by themselves as homo- or copolymers have a Shore-D hardness of at least 85, 1-25 % of polyvinyl-crosslinking monomer of 100-1000 molecular weight, and 0-15 % of a watersoluble, copolymerizable monomer. The novel polymers combine a Shore-D hardness of 70-85 with an oxygen permeability of 40-90 barrers, making them outstanding materials for the manufacture and use as rigid, gas-permeable contact lenses.

  描述了具有极高氧气渗透性的硬质聚合物，这种聚合物由以下物质的共聚产物组成：1-15%（按重量计）含有多个可聚合乙烯基并具有 1000-8000 数均分子量 Mn 的聚二甲基硅氧烷、20-50%（按重量计）低聚硅氧烷基（甲基）丙烯酸酯、25-50%（按重量计）至少含有三个氟原子的乙烯基单体、0-30%（按重量计）可共聚单体，这些单体本身作为均聚物或共聚物具有 Shore-D 硬度、25-50 % 的至少含三个氟原子的乙烯基单体，0-30 % 的可共聚单体，这些单体本身作为均聚物或共聚物的 Shore-D 硬度至少为 85，1-25 % 的分子量为 100-1000 的聚乙烯交联单体，以及 0-15 % 的水溶性可共聚单体。这种新型聚合物兼具 70-85 的肖氏硬度和 40-90 巴的透氧性，是制造和用作硬性透气隐形眼镜的理想材料。
• Improved X-ray intensifying screen
  申请人：Imation Corp.

  公开号：EP0915482A1

  公开（公告）日：1999-05-12

  The present invention relates to an X-ray intensifying screen and to the method of manufacturing thereof. The X-ray intensifying screen comprises a support having deposited thereon a phosphorescent layer comprising a phosphor dispersed in a photocurable binder, wherein said binder comprises a photopolymerizable mixture of at least one urethane (meth)acrylate prepolymer, at least one photopolymerizable monomer and/or oligomer, and a photoinitiator, and said phosphorescent layer is cured by radiation after deposition onto said support.

  本发明涉及一种 X 射线增感屏及其制造方法。该 X 射线增感屏包括一个支架，其上沉积有一个磷光层，该磷光层包括分散在光固化粘合剂中的荧光粉，其中所述粘合剂包括至少一种聚氨酯（甲基）丙烯酸酯预聚物、至少一种可光聚合单体和/或低聚物以及一种光引发剂的可光聚合混合物，所述磷光层沉积在所述支架上后通过辐射固化。