1,1,2,4,4,4-Hexafluorobutyl 2-methylprop-2-enoate | 76643-43-1

• 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: 1,1,2,4,4,4-Hexafluorobutyl 2-methylprop-2-enoate
• 英文别名: 1,1,2,4,4,4-hexafluorobutyl 2-methylprop-2-enoate
• CAS: 76643-43-1；2392157-13-8
• 化学式: C₈H₈F₆O₂
• 分子量: 250.14
• InChiKey: LCPUCXXYIYXLJY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  8

文献信息

• PRODUCTION OF OPHTHALMIC DEVICES BASED ON PHOTO-INDUCED STEP GROWTH POLYMERIZATION
  申请人：Medina Arturo Norberto

  公开号：US20110269869A1

  公开（公告）日：2011-11-03

  The invention provide a new lens curing method for making hydrogel contact lenses. The new lens curing method is based on actinically-induced step-growth polymerization. The invention also provides hydrogel contact lenses prepared from the method of the invention and fluid compositions for making hydrogel contact lenses based on the new lens curing method. In addition, the invention provide prepolymers capable of undergoing actinically-induced step-growth polymerization to form hydrogel contact lenses.

  这项发明提供了一种新的透镜固化方法，用于制造水凝胶隐形眼镜。这种新的透镜固化方法基于光引发的步聚合反应。该发明还提供了通过该发明方法制备的水凝胶隐形眼镜，以及基于新的透镜固化方法制造水凝胶隐形眼镜的液体组合物。此外，该发明提供了能够经历光引发的步聚合反应形成水凝胶隐形眼镜的预聚合物。
• [EN] COMPOUNDS FOR OPTICALLY ACTIVE DEVICES<br/>[FR] COMPOSÉS POUR DISPOSITIFS OPTIQUEMENT ACTIFS
  申请人：MERCK PATENT GMBH

  公开号：WO2020212543A1

  公开（公告）日：2020-10-22

  The present invention relates to novel ophthalmic devices comprising polymerized compounds comprising a photoactive unit, said polymerized compounds, and special monomer compounds being particularly suitable for compositions and ophthalmic devices.

  本发明涉及包含光活性单元的聚合化合物的创新眼科设备，所述聚合化合物，以及特别适合用于组合物和眼科设备的特殊单体化合物。
• TRI-FUNCTIONAL UV-ABSORBING COMPOUNDS AND USE THEREOF
  申请人：Domschke Angelika Maria

  公开号：US20100168359A1

  公开（公告）日：2010-07-01

  Described herein are tri-functional compounds useful in the production of ophthalmic lenses. The compounds are composed of UV absorber having a polymerization initiator directly or indirectly bonded to the ultraviolet absorber, and an olefinic group directly or indirectly bonded to the ultraviolet absorber. Also described herein are polymers and ophthalmic lenses produced from the tri-functional compounds described herein.

  本文描述了一种在生产眼镜镜片中有用的三功能化合物。这些化合物由具有聚合引发剂直接或间接连接到紫外线吸收剂的UV吸收剂以及直接或间接连接到紫外线吸收剂的烯烃基组成。本文还描述了从所述三功能化合物制备的聚合物和眼镜镜片。
• [EN] PERMANENTLY GRAFTED GLACIOPHOBIC NANOMATERIALS AND METHODS OF MAKING<br/>[FR] NANOMATÉRIAUX GLACIOPHOBIQUES GREFFÉS À DEMEURE ET LEURS PROCÉDÉS DE FABRICATION
  申请人：THE UNIV OF GEORGIA RES FOUND INC

  公开号：WO2017123881A1

  公开（公告）日：2017-07-20

  The present disclosure provides for substrates for glaciophobic polymer-nanoparticle composites, glaciophobic polymer-nanoparticle composites, methods of making glaciophobic polymer-nanoparticle composites, methods of making films on substrates, and the like.

  本公开提供了用于抗冰聚合物-纳米颗粒复合材料的基板、抗冰聚合物-纳米颗粒复合材料、制备抗冰聚合物-纳米颗粒复合材料的方法、在基板上制备薄膜的方法等。
• UV-ABSORBING VINYLIC MONOMERS AND USES THEREOF
  申请人：Novartis AG

  公开号：US20170242275A1

  公开（公告）日：2017-08-24

  Described herein are water-soluble UV-absorbing vinylic monomers and their uses in preparing UV-absorbing contact lenses capable of blocking ultra-violet (“UV”) radiation and optionally (but preferably) violet radiation with wavelengths from 380 nm to 440 nm, thereby protecting eyes to some extent from damages caused by UV radiation and potentially from violet radiation. This invention also provides a UV-absorbing contact lens.

  本文描述了水溶性UV吸收乙烯单体及其在制备UV吸收隐形眼镜中的用途，这些隐形眼镜能够阻挡紫外线（“UV”）辐射，还可选择性地（但最好）阻挡波长在380纳米至440纳米之间的紫外线辐射，从而在一定程度上保护眼睛免受紫外线辐射和潜在的紫外线辐射造成的伤害。该发明还提供了一种UV吸收隐形眼镜。