4-(trans-4-Propylcyclohexyl)phenyl-trans-(4-propylcyclohexyl)cyclohexanecarboxylate | 88038-92-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚酯
• 英文名称: 4-(trans-4-Propylcyclohexyl)phenyl-trans-(4-propylcyclohexyl)cyclohexanecarboxylate
• 英文别名: [4-(4-propylcyclohexyl)phenyl] 4-(4-propylcyclohexyl)cyclohexane-1-carboxylate
• CAS: 88038-92-0
• 化学式: C₃₁H₄₈O₂
• 分子量: 452.7
• InChiKey: OJUPRLOTNSQRBL-UHFFFAOYSA-N

物化性质

• 沸点：
  550.8±29.0 °C(Predicted)
• 密度：
  0.986±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  11.4
• 重原子数：
  33
• 可旋转键数：
  9
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.77
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302

文献信息

• LIQUID CRYSTAL COMPOUNDS OF CYCLOALKYL-CONTAINING DIBENZOFURAN DERIVATIVES, PREPARATION METHOD THEREFOR AND USE THEREOF
  申请人：Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd

  公开号：US20180112132A1

  公开（公告）日：2018-04-26

  Disclosed are liquid crystal compounds of cycloalkyl-containing dibenzofuran derivatives, a preparation method therefor and use thereof. The compounds are as represented by formula I. In the molecular structures of the compounds of formula I provided by the present invention, liquid crystal compounds of cycloalkyl terminal group-containing dibenzofuran derivatives, compared with those having flexible alkyl chains as terminal groups, exhibit better intersolubility, and thus the use of a compound as represented by formula I provided by the present invention can improve the intersolubility of a liquid crystal compound and extend the application range of a liquid crystal mixture, producing an important application value.

  本发明揭示了环烷基含有二苯并呋喃衍生物的液晶化合物，其制备方法和用途。该化合物如公式I所示。在本发明提供的公式I化合物的分子结构中，与具有柔性烷基链作为末端基团的化合物相比，含有环烷基末端基团的二苯并呋喃衍生物的液晶化合物表现出更好的互溶性，因此使用本发明提供的公式I所代表的化合物可以改善液晶化合物的互溶性并扩展液晶混合物的应用范围，产生重要的应用价值。
• SPONTANEOUS ORIENTATION AID FOR LIQUID CRYSTAL COMPOSITION, COMPOUND SUITABLE FOR SAID SPONTANEOUS ORIENTATION AID, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELEMENT
  申请人：DIC Corporation

  公开号：US20190203122A1

  公开（公告）日：2019-07-04

  The present invention provides a spontaneous orientation aid for a liquid crystal composition, containing one kind or two or more kinds of a compound having a partial structure represented by the general formula (i), wherein Z i1 represents a single bond, etc.; A i1 represents a divalent 6-membered aromatic group, etc.; m i1 represents an integer of 1 to 5; and K i1 represents a structure represented by any of the following formulae (K-1) to (K-8), wherein W K1 represents a methine group, etc.; X K1 and Y K1 each represent —CH 2 —, etc.; Z K1 represents an oxygen atom, etc.; and U K1 , V K1 , and S K1 each represent a methine group, etc.:

  本发明提供了一种液晶组分的自发定向助剂，包含一种或两种或更多种具有由通式（i）表示的部分结构的化合物，其中Zi1表示单键等；Ai1表示二价的6元芳香基团等；mi1表示1到5的整数；Ki1表示由以下任一公式（K-1）至（K-8）表示的结构，其中WK1表示甲烷基等；XK1和YK1分别表示—CH2—等；ZK1表示氧原子等；UK1、VK1和SK1各表示甲烷基等：
• LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT USING SAME
  申请人：DIC Corporation

  公开号：EP2806011A1

  公开（公告）日：2014-11-26

  A liquid crystal composition including one or two or more compounds selected from the group consisting of compounds represented by general formula (i) shown below, and one or two or more compounds selected from the group consisting of compounds represented by general formula (ii) shown below. (In formulae, Ri1 and Rii1 independently represent an alkyl group having 1 to 8 carbon atoms, and one -CH2- group or two or more -CH2- groups which are not adjacent to each other in the alkyl group may be independently substituted by -CH=CH-, -C≡C-, -O-, -CO-, -COO- or -OCO, and one or two or more hydrogen atoms in the alkyl group independently may be substituted by a fluorine atom or a chlorine atom; mi1 represents 0, 1 or 2; Ai1 represents 1,4-phenylene group in which a hydrogen atom may be substituted by a fluorine atom or a chlorine atom, and when mi1 represents 2, Ai1 may be the same or different; Xi1 independently represents a hydrogen atom, a fluorine atom or a chlorine atom; mii1 represents 0 or 1; Xii1, Xii2, Xii3 and Xii4 independently represent a hydrogen atom, a fluorine atom or a chlorine atom; and Xii5 represents a hydrogen atom, a fluorine atom, a chlorine atom, a cyano group, -CF3 or -OCF3.)

  一种液晶组合物，包括一种或两种或两种以上选自由下图通式(i)所代表的化合物组成的化合物组和一种或两种或两种以上选自由下图通式(ii)所代表的化合物组成的化合物组。 (式中，Ri1 和 Rii1 独立地代表具有 1 至 8 个碳原子的烷基，烷基中的一个-CH2-基团或两个或多个互不相邻的-CH2-基团可独立地被-CH=CH-、-C≡C-、-O-、-CO-、-COO-或-OCO取代，烷基中的一个或两个或多个氢原子可独立地被氟原子或氯原子取代；mi1 代表 0、1 或 2；Ai1 代表 1，4-亚苯基，其中一个氢原子可被氟原子或氯原子取代，当 mi1 代表 2 时，Ai1 可以相同或不同；Xi1 独立地代表一个氢原子、一个氟原子或一个氯原子；mii1代表0或1；Xii1、Xii2、Xii3和Xii4独立地代表氢原子、氟原子或氯原子；Xii5代表氢原子、氟原子、氯原子、氰基、-CF3或-OCF3。)
• FLUOROBIPHENYL-CONTAINING COMPOSITION
  申请人：DIC Corporation

  公开号：EP2837670A1

  公开（公告）日：2015-02-18

  A composition contains three or more compounds represented by general formula (i) below. (In the formula, Ri1 represents an alkyl group having 1 to 8 carbon atoms, and one or nonadjacent two or more -CH2-in the alkyl group may be each independently substituted by -CH=CH-, -C=C-, -O-, -CO-, -COO-, or -OCO-; mi1 represents 1 or 2; Ai1 represents a 1,4-cyclohexylene group or a 1,4-phenylene group which may have a fluorine atom or a chlorine atom substituted for a hydrogen atom, when mi1 represents 1, Ai1 represents a 1,4-phenylene group which may have a fluorine atom or a chlorine atom substituted for a hydrogen atom, and when mi1 represents 2 and a plurality of Ai1 are present, Ai1 may be the same or different, and Xi1 represents a hydrogen atom, a fluorine atom, or a chlorine atom.)

  一种组合物含有三种或三种以上由下式通式(i)表示的化合物。 (式中，Ri1 代表具有 1 至 8 个碳原子的烷基，烷基中的一个或不相邻的两个或多个-CH2 可各自独立地被-CH=CH-、-C=C-、-O-、-CO-、-COO-或-OCO-取代；mi1 代表 1 或 2；Ai1 代表 1,4-环己烯基团或 1,4-苯基基团，该基团可以有一个氟原子或一个氯原子取代氢原子，当 mi1 代表 1 时，Ai1 代表 1,4-苯基基团，该基团可以有一个氟原子或一个氯原子取代氢原子，当 mi1 代表 2 且存在多个 Ai1 时，Ai1 可以相同或不同，Xi1 代表氢原子、氟原子或氯原子。)
• LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELEMENT USING SAME
  申请人：DIC Corporation

  公开号：EP2883937A1

  公开（公告）日：2015-06-17

  An object of the present invention is to provide a liquid crystal composition suitable for use in a liquid crystal display device, with which various properties of liquid crystal display devices, such as dielectric anisotropy, viscosity, nematic phase upper limit temperature, low-temperature nematic phase stability, and γ1, and ghosting properties of a display device are not degraded, dropping marks that occur during production are suppressed, and a liquid crystal material can be discharged in stable amounts in an ODF process. A liquid crystal display device that uses such a liquid crystal composition is also provided. Provided is a liquid crystal composition that includes a first component which is at least one selected from the group consisting of compounds represented by general formula (1) and a second component which is at least one component selected from the group consisting of compounds represented by general formula (2). Also provided is a liquid crystal display device that uses a liquid crystal composition that contains the first component and the second component.

  本发明的目的是提供一种适用于液晶显示设备的液晶组合物，使用这种组合物，液晶显示设备的各种特性，如介电各向异性、粘度、向列相上限温度、低温向列相稳定性和γ1，以及显示设备的重影特性不会降低，生产过程中出现的滴痕也会被抑制，而且液晶材料可以在 ODF 工艺中以稳定的量排出。此外，还提供了一种使用这种液晶组合物的液晶显示设备。 本发明提供了一种液晶组合物，它包括至少一种从通式（1）所代表的化合物组成的组中选出的第一组分和至少一种从通式（2）所代表的化合物组成的组中选出的第二组分。此外，还提供了一种液晶显示装置，该装置使用的液晶组合物包含第一种成分和第二种成分。