Heptadecafluorooctyl prop-2-enoate | 15498-45-0

• 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
• 英文名称: Heptadecafluorooctyl prop-2-enoate
• 英文别名: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl prop-2-enoate
• CAS: 15498-45-0
• 化学式: C₁₁H₃F₁₇O₂
• 分子量: 490.11
• InChiKey: OFHKMSIZNZJZKM-UHFFFAOYSA-N

物化性质

• 沸点：
  187.1±40.0 °C(Predicted)
• 密度：
  1.624±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.6
• 重原子数：
  30
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  19

文献信息

• BIOMASS-DERIVED METHYL METHACRYLATE AND CORRESPONDING MANUFACTURING METHOD, USES AND POLYMERS
  申请人：Dubois Jean-Luc

  公开号：US20110318515A1

  公开（公告）日：2011-12-29

  The invention relates to methyl methacrylate characterized in that at least one portion of the carbons thereof is biologically sourced and, more specifically, in that it contains between 0.2×10 −10 and 1.2×10 −10 wt.-% of 14 C in relation to total carbon weight according to the ASTM D6866 standard. The preparation method comprises the use of acetone cyanohydrin as a raw material, said acetone cyanohydrin being obtained by condensing cyanohydric acid on acetone, and the methyl methacrylate is prepared using a process involving the addition of methanol. According to the invention, at least one from among the acetone, cyanohydric acid and methanol is obtained by means of a reaction or series of reactions involving the biomass.

  该发明涉及甲基丙烯酸甲酯，其特征在于其碳的至少一部分是生物来源的，更具体地说，根据ASTM D6866标准，它含有相对于总碳重量的14C在0.2×10 −10 和1.2×10 −10 wt.-%之间。制备方法包括使用丙酮氰水合物作为原料，所述丙酮氰水合物是通过将氰酸在丙酮上缩合而获得的，而甲基丙烯酸甲酯是使用涉及甲醇添加的过程制备的。根据该发明，丙酮、氰酸和甲醇中的至少一种是通过涉及生物质的反应或一系列反应获得的。
• Functionalized Photoreactive Compounds
  申请人：Cherkaoui Mohammed Zoubair

  公开号：US20080274304A1

  公开（公告）日：2008-11-06

  The present invention concerns functionalized photoreactive compounds of formula (I), that are particularly useful in materials for the alignment of liquid crystals. Due to the adjunction of an electron withdrawing group to specific molecular systems bearing an unsaturation directly attached to two unsaturated ring systems, exceptionally high photosensitivities, excellent alignment properties as well as good mechanical robustness could be achieved in materials comprising said functionalized photoreactive compounds of the invention.

  本发明涉及式(I)的官能化光反应化合物，特别适用于液晶对准材料。由于在特定分子系统中的不饱和键直接连接到两个不饱和环系统上附加了一个电子受体基团，因此在包含本发明的这些官能化光反应化合物的材料中可以实现异常高的光敏性、优异的对准性能以及良好的机械稳健性。
• Copolymer functionalized with an iodine atom, compositions comprising the copolymer and treatment processes
  申请人：Farcet Celine

  公开号：US20060008431A1

  公开（公告）日：2006-01-12

  The disclosure relates to copolymers functionalized with an iodine atom and including at least two different monomers. One of the at least two monomers is chosen from soluble monomers, and the other is chosen from insoluble monomers. The disclosure also relates to a cosmetic or dermatological composition comprising the copolymer in a physiologically acceptable medium. The disclosure also relates to a process for making up or caring for keratin materials using the composition.

  该披露涉及与碘原子功能化的共聚物，其中包括至少两种不同的单体。至少两种单体中的一种是可溶性单体，另一种是不溶性单体。该披露还涉及一种包含该共聚物的化妆品或皮肤学组合物，其中包含在生理上可接受的介质中。该披露还涉及使用该组合物进行化妆或护理角蛋白材料的过程。
• [EN] CYANOSTILBENES<br/>[FR] CYANOSTILBÈNES
  申请人：ROLIC AG

  公开号：WO2014191292A1

  公开（公告）日：2014-12-04

  The present invention relates to novel compounds that are particularly useful for the alignment, especially photoalignment, of slave material, especially liquid crystals for optical or electro-optical applications, such as security applications, liquid crystal devices or optical or electro-optical films.

  本发明涉及一种新型化合物，特别适用于用于光学或电光应用的从材料，尤其是液晶的定向，特别是光定向，如安全应用、液晶器件或光学或电光薄膜。
• 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。