七氟巴豆酸异丙酯 | 135771-94-7

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 七氟巴豆酸异丙酯
• 英文名称: 1,1,1,2,3,3-Hexafluoropropan-2-yl but-2-enoate
• CAS: 135771-94-7
• 化学式: C₇H₆F₆O₂
• 分子量: 236.11
• InChiKey: RUTVIVOXBXHGGP-UHFFFAOYSA-N

物化性质

• 沸点：
  62-63/115mm
• 密度：
  1.3

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  8

安全信息

• 危险等级：
  IRRITANT, FLAMMABLE
• 危险品标志：
  F,Xi
• 海关编码：
  2916190090

文献信息

• Ultrathin membrane of polymethacrylate or polycrotonate and device provided with ultrathin membrane
  申请人：NIPPON OIL AND FATS COMPANY, LIMITED

  公开号：EP0421435A2

  公开（公告）日：1991-04-10

  An ultrathin polymeric membrane has a membrane thickness of 10 to 1,000 Å. The membrane is constituted of polycarboxylate and obtained by the spin coating method or by the Langmuir-Blodgett method. The polycarboxylate contains recurrent units represented by the formula (I) wherein R₁ and R₂ represent different groups and each stand for a methyl group or a hydrogen atom, and R represents a hydrocarbon group selected from the group consisting of a branched alkyl group having 3 to 12 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, a substituted alkyl group having 2 to 6 carbon atoms, a substituted cycloalkyl group having 3 to 10 carbon atoms and a siloxanic hydrocarbon group.

  一种超薄聚合物膜的膜厚为 10 至 1,000 Å。该膜由聚羧酸盐构成，通过旋涂法或朗缪尔-布洛杰特法获得。聚羧酸盐含有由式 (I) 表示的递归单元 其中，R₁ 和 R₂ 代表不同的基团，各自代表一个甲基或一个氢原子，R 代表一个烃基，选自具有 3 至 12 个碳原子的支链烷基、具有 3 至 12 个碳原子的环烷基、具有 2 至 6 个碳原子的取代烷基、具有 3 至 10 个碳原子的取代环烷基和硅氧烷烃基组成的组。
• Polymeric material for liquid crystal/polymer composite film, liquid crystal/polymer composite film, record display medium, and use thereof
  申请人：DAI NIPPON PRINTING CO., LTD.

  公开号：EP0790289A1

  公开（公告）日：1997-08-20

  A record display medium is provided which can offer a high display contrast and is less likely to cause a lowering of contrast or disappearance of display even in low temperature and high temperature regions. A polymeric material for a liquid crystal/polymer composite film comprising a liquid crystal present in a polymer matrix, a liquid crystal/polymer composite film using the material, and use of the record display medium are also provided. The polymeric material for a liquid crystal/polymer composite film comprising a liquid crystal present in a polymer matrix has a glass transition temperature of 150°C or above and is insoluble in water.

  本发明提供了一种记录显示介质，它能提供较高的显示对比度，即使在低温和高温区域也不易导致对比度降低或显示消失。本发明还提供了一种用于液晶/聚合物复合膜的聚合物材料，该材料包括存在于聚合物基质中的液晶、使用该材料的液晶/聚合物复合膜以及该记录显示介质的用途。用于液晶/聚合物复合膜的聚合物材料包含在聚合物基体中的液晶，其玻璃化转变温度为 150°C 或以上，并且不溶于水。
• HAIR CARE COMPOSITIONS AND METHODS OF TREATING HAIR USING SAME
  申请人：Anderson Daniel Griffith

  公开号：US20090104136A1

  公开（公告）日：2009-04-23

  The present invention provides kits and methods for treating hair on the scalp comprising non-toxic compositions providing beneficial effects on hair without employing high temperatures, free radical initiators or rinsing hair after applying the compositions.
• US5209847A
  申请人：——

  公开号：US5209847A

  公开（公告）日：1993-05-11
• US5851422A
  申请人：——

  公开号：US5851422A

  公开（公告）日：1998-12-22