1-Ethoxy-4-(trans-4-propylcyclohexyl)benzene | 80944-44-1

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物 - 芳香烃
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 1-Ethoxy-4-(trans-4-propylcyclohexyl)benzene
• 英文别名: 1-ethoxy-4-(4-propylcyclohexyl)benzene
• CAS: 80944-44-1
• 化学式: C₁₇H₂₆O
• mdl: MFCD00804710
• 分子量: 246.4
• InChiKey: OXBRRUNAAVNTOZ-UHFFFAOYSA-N

物化性质

• 熔点：
  42 °C
• 沸点：
  345.3±21.0 °C(Predicted)
• 密度：
  0.928±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.65
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

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

制备方法与用途

用途：液晶单体

文献信息

• PIPERIDINE DERIVATIVE, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：JNC CORPORATION

  公开号：US20160039758A1

  公开（公告）日：2016-02-11

  To provide a liquid crystal composition containing a compound that is effective in preventing photolysis of the liquid crystal composition, and has high solubility in the liquid crystal composition, and to provide a liquid crystal display device including the composition. The liquid crystal composition contains a compound represented by formula (1), and a liquid crystal display device uses the composition: in which, in formula (1), R 1 to R 8 are hydrogen or alkyl having 1 to 4 carbons; ring A 1 and ring A 2 are cyclohexylene, phenylene, naphthalenediyl or the like; Z 1 , Z 2 and Z 3 are a single bond or the like; and a and b are independently 1 or 2, and c is 0, 1 or 2.

  为了提供一种液晶组合物，其中包含一种化合物，该化合物有效地防止液晶组合物的光解，并且在该液晶组合物中具有高溶解度，以及提供一种包含该组合物的液晶显示器。该液晶组合物包含由公式(1)表示的化合物，而液晶显示器使用该组合物：在公式(1)中，R1至R8是氢或具有1至4个碳原子的烷基；环A1和环A2是环己烯基、苯基、萘基等；Z1、Z2和Z3是单键等；a和b独立地为1或2，而c为0、1或2。
• POLYMERIZABLE POLAR COMPOUND, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：JNC CORPORATION

  公开号：US20200190016A1

  公开（公告）日：2020-06-18

  Provide is a polar compound having high chemical stability, high capability of aligning liquid crystal molecules, high solubility in a liquid crystal composition, and a large voltage holding ratio when the compound is used in a liquid crystal display device. A compound represented by formula (1) is applied. For example, in formula (1), P 1 is any one of formulas (1b) to (1i), Sp is a single bond, Z is —COO—, and A is 1,4-phenylene.

  提供的是极性化合物，具有高化学稳定性、高液晶分子排列能力、在液晶组合物中高溶解度，以及当该化合物用于液晶显示装置时具有较大的电压保持比。应用了由式（1）表示的化合物。例如，在式（1）中，P1是式（1b）到（1i）中的任意一种，Sp是单键，Z是—COO—，A是1,4-苯基。
• LIQUID CRYSTAL COMPOUND HAVING BENZOPYRAN SKELETON, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：JNC CORPORATION

  公开号：US20180022998A1

  公开（公告）日：2018-01-25

  Shown are a liquid crystal compound satisfying at least one of physical properties such as high stability to heat and light, a high clearing point (or high maximum temperature), low minimum temperature of a liquid crystal phase, small viscosity, suitable optical anisotropy, large negative dielectric anisotropy, a suitable elastic constant and satisfactory compatibility with other liquid crystal compounds, a liquid crystal composition containing the compound and a liquid crystal display device including the composition. A compound is represented by formula (1), a liquid crystal composition contains the compound, or the like.

  所示的是一种液晶化合物，满足至少一种物理性质，如对热和光的高稳定性，高清晰点（或高最高温度），液晶相的低最低温度，小粘度，适当的光学各向异性，大负介电各向异性，适当的弹性常数以及与其他液晶化合物的良好兼容性，包含该化合物的液晶组合物以及包括该组合物的液晶显示装置。一种化合物由式（1）表示，液晶组合物含有该化合物，或类似的。
• 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。
• LIQUID CRYSTAL COMPOUND HAVING BIPHENYLENE, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：JNC Corporation

  公开号：US20180119009A1

  公开（公告）日：2018-05-03

  Provided are a liquid crystal compound satisfying at least one of physical properties such as high stability to heat or light, a high clearing point (or high maximum temperature), low minimum temperature of a liquid crystal phase, small viscosity, large optical anisotropy, large negative dielectric anisotropy, a suitable elastic constant and good compatibility with other liquid crystal compounds, a liquid crystal composition containing the compound and a liquid crystal display device including the composition. A compound is represented by formula (1): wherein, R 1 and R 2 are alkyl having 1 to 15 carbons; A 1 , A 2 , A 3 and A 4 are 1,4-cyclohexylene and 1,4-phenylene; Z 1 , Z 2 , Z 3 and Z 4 are a single bond; Y 1 , Y 2 and Y 3 are fluorine; and a, b, c and d are 0 or 1, and a sum of a, b, c and d is an integer from 0 to 3, or the like.

  提供的是一种液晶化合物，满足以下至少一种物理性质：对热或光稳定性高、高清晰点（或高最高温度）、液晶相的最低温度低、粘度小、光学各向异性大、负介电各向异性大、合适的弹性常数和与其他液晶化合物良好的兼容性，以及含有该化合物的液晶组合物和包括该组合物的液晶显示装置。一种化合物由以下式子表示：其中，R1和R2是具有1至15个碳的烷基；A1、A2、A3和A4是1,4-环己烯和1,4-苯基；Z1、Z2、Z3和Z4是单键；Y1、Y2和Y3是氟；a、b、c和d为0或1，且a、b、c和d的总和是从0到3的整数，或类似。