4-氰基苯基4-戊基环己烷羧酸酯 | 70443-56-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚酯
• 中文名称: 4-氰基苯基4-戊基环己烷羧酸酯
• 英文名称: 4-n-pentylcyclohexane-carboxylic-acid-4-cyanophenylester
• 英文别名: 4-Cyanophenyl trans-4-pentylcyclohexanecarboxylate；(4-cyanophenyl) 4-pentylcyclohexane-1-carboxylate
• CAS: 70443-56-0
• 化学式: C₁₉H₂₅NO₂
• mdl: MFCD00405982
• 分子量: 299.413
• InChiKey: JRNQQLWJXYJSRU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  22
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  50.1
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• COMPOSITION FOR LIQUID CRYSTAL COLOR DISPLAY
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0060895A1

  公开（公告）日：1982-09-29

  As dichromatic dyes to be used in a liquid crystal color display device, compounds represented by the following formula (1): for example, 4'-octylphenyl perylene-3,9-dicarboxylate, are proposed. These compounds have the following characteristics: (1) they possess enough coloring power even in a small amount, (2) they have a large dichromatic ratio and show a large contrast between the state when voltage is applied thereto and the state when no voltage is applied thereto, (3) they have enough compatibility with a liquid crystal, and (4) they are excellent in durability, show good stability, and do not deteriorate display performance even when used for a long time.

  作为液晶彩色显示装置中使用的双色染料，建议使用下式（1）表示的化合物：例如 4'-辛基苯基过烯-3,9-二甲酸酯。 这些化合物具有以下特点：（1）即使用量很少，也具有足够的着色力；（2）双色比率大，加电压时的状态与不加电压时的状态反差大；（3）与液晶有足够的相容性；（4）耐久性极佳，稳定性好，即使长期使用也不会降低显示性能。
• COMPOSITION AND METHOD FOR TEMPORARILY FIXING SOLID
  申请人：JSR Corporation

  公开号：EP1522567A1

  公开（公告）日：2005-04-13

  The present invention relates to a method of temporarily and firmly fixing two solids to each other and to a composition used in the method, which is a method of temporarily fixing, comprising temporarily fixing the two solids to each other with a liquid crystal compound or a composition comprising the liquid crystal compound. This method is used for a method of temporarily fixing a pad for chemical mechanical polishing, for example, to polish a wafer for a semiconductor device fixed on a surface of a base plate, when one solid is a pad for chemical mechanical polishing of a wafer for a semiconductor device and the other is a base plate to fix the pad.

  本发明涉及一种将两个固体暂时牢固地相互固定的方法以及用于该方法的组合物，该方法是一种暂时固定的方法，包括用液晶化合物或包含液晶化合物的组合物将两个固体暂时相互固定。该方法用于临时固定化学机械抛光垫的方法，例如，用于抛光固定在底板表面上的半导体器件晶片，其中一个固体是用于半导体器件晶片化学机械抛光的垫，另一个固体是用于固定垫的底板。
• Composition and method for temporarily fixing solid
  申请人：——

  公开号：US20040185187A1

  公开（公告）日：2004-09-23

  The present invention relates to a method of temporarily and firmly fixing two solids to each other and to a composition used in the method, which is a method of temporarily fixing, comprising temporarily fixing the two solids to each other with a liquid crystal compound or a composition comprising the liquid crystal compound. This method is used for a method of temporarily fixing a pad for chemical mechanical polishing, for example, to polish a wafer for a semiconductor device fixed on a surface of a base plate, when one solid is a pad for chemical mechanical polishing of a wafer for a semiconductor device and the other is a base plate to fix the pad.

  本发明涉及一种将两个固体暂时牢固地相互固定的方法以及用于该方法的组合物，该方法是一种暂时固定的方法，包括用液晶化合物或包含液晶化合物的组合物将两个固体暂时相互固定。该方法用于临时固定化学机械抛光垫的方法，例如，用于抛光固定在底板表面上的半导体器件晶片，其中一个固体是用于半导体器件晶片化学机械抛光的垫，另一个固体是用于固定垫的底板。
• Transhexahydroterephtalic acid ester derivatives
  申请人：Sato, Hisato

  公开号：EP0249081B1

  公开（公告）日：1991-03-13
• Cyclohexylpyrimidine, deren Herstellung und Verwendung, sowie flüssigkristalline Gemische und elektro-optische Vorrichtungen, die solche Verbindungen enthalten, und deren Herstellung
  申请人：F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft

  公开号：EP0014885B1

  公开（公告）日：1983-06-15

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