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4-ethoxy-1-pentanol | 121519-74-2

中文名称
——
中文别名
——
英文名称
4-ethoxy-1-pentanol
英文别名
4-Ethoxypentan-1-OL
4-ethoxy-1-pentanol化学式
CAS
121519-74-2
化学式
C7H16O2
mdl
——
分子量
132.203
InChiKey
GHMIQQBKYGPXLQ-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    189.4±8.0 °C(Predicted)
  • 密度:
    0.891±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.9
  • 重原子数:
    9
  • 可旋转键数:
    5
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    29.5
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为产物:
    描述:
    2-甲氧基四氢呋喃乙基溴化镁 作用下, 以 为溶剂, 反应 6.0h, 生成 4-ethoxy-1-pentanol
    参考文献:
    名称:
    Synthesis and properties of furan derivatives 2. Role of the halogen in RMgX in reactions with alkoxytetrahydrofurans
    摘要:
    DOI:
    10.1007/bf00475242
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文献信息

  • Liquid Crystal Aligning Agent and Liquid Crystal Alignment Layer Formed Using the Same
    申请人:KWAK Tae Hyoung
    公开号:US20080213510A1
    公开(公告)日:2008-09-04
    A liquid crystal aligning agent suitable for use in the production of a liquid crystal display device is provided. The liquid crystal aligning agent comprises at least one polymer selected from a polyamic acid and a soluble polyimide, an aprotic polar solvent and monoethylene glycol dimethyl ether or dipropylene glycol dimethyl ether. The liquid crystal aligning agent has satisfactory printability. Further provided is a liquid crystal alignment layer formed using the aligning agent. The liquid crystal alignment layer is highly uniform.
    提供了一种适用于制造液晶显示器的液晶定向剂。液晶定向剂包括至少一种聚酰亚胺酸和可溶性聚酰亚胺中的一种聚合物、无水极性溶剂以及单乙二醇二甲醚或双丙二醇二甲醚。液晶定向剂具有良好的印刷性能。此外,提供了使用该定向剂形成的液晶定向层,该液晶定向层高度均匀。
  • Liquid Crystal Alignment Agent, Liquid Crystal Alignment Film Manufactured Using the Same, and Liquid Crystal Display Device Including the Liquid Crystal Alignment Film
    申请人:KWAK Tae-Hyoung
    公开号:US20120116045A1
    公开(公告)日:2012-05-10
    Disclosed is a liquid crystal alignment agent including a polymer including polyamic acid including a repeating unit represented by Chemical Formula 1, polyimide including a repeating unit represented by Chemical Formula 2, or a combination thereof.
    本发明公开了一种液晶取向剂,包括聚酰亚胺酸,其中包括由化学式1表示的重复单元,聚酰亚胺,其中包括由化学式2表示的重复单元,或两者的组合。
  • Liquid crystal display panel
    申请人:Samsung Electronics Co., Ltd.
    公开号:EP2375279A2
    公开(公告)日:2011-10-12
    A liquid crystal display panel (300), including: a first substrate (200) including a common electrode (270); a second substrate (100) including a plurality of pixels (PX) which are arranged in a matrix form and face the common electrode (270), wherein at least one of the pixels (PX) includes first and second subpixels (190h,190l); the first subpixel (190h) including a first subpixel electrode (191h), wherein the first subpixel electrode includes a plurality of first micro branches (197h), which are arranged at a first angle (θ1) with respect to a polarization axis (D1) of a polarizer disposed adjacent to the first or second substrate; the second subpixel (190l) including a second subpixel electrode (191l), wherein the second subpixel electrode includes a plurality of second micro branches (197l), which are arranged at a second angle (θ2) with respect to the polarization axis of the polarizer, wherein the first angle is different from the second angle by about 20° or less; and a liquid crystal layer (3) interposed between the first and second substrates.
    一种液晶显示面板(300),包括第一基板(200),包括公共电极(270); 第二基板(100),包括多个像素(PX),这些像素以矩阵形式排列并面向公共电极(270),其中至少一个像素(PX)包括第一和第二子像素(190h,190l);第一子像素 (190h) 包括第一子像素电极 (191h),其中第一子像素电极包括多个第一微分支 (197h),这些分支相对于邻近第一或第二衬底布置的偏振片的偏振轴 (D1) 以第一角度 (θ1)布置;第二子像素 (190l) 包括第二子像素电极 (191l),其中第二子像素电极包括多个第二微分支 (197l),这些第二微分支相对于偏振片的偏振轴以第二角度 (θ2)排列,其中第一角度与第二角度相差约 20° 或更小;以及在第一和第二基底之间的液晶层 (3)。
  • Liquid crystal display panel, method for manufacturing the same, and surface alignment reactant
    申请人:Samsung Electronics Co., Ltd.
    公开号:EP2372442A2
    公开(公告)日:2011-10-05
    A liquid crystal display panel, comprising: a pixel electrode (191) formed on a first substrate (110); an alignment layer (291) formed on the pixel electrode, wherein the alignment layer includes an alignment layer material (33) and aligns first liquid crystal molecules in a direction substantially perpendicular to the pixel electrode; and a photo hardening layer (35) formed on the alignment layer, wherein the photo hardening layer includes a photo hardening layer material and aligns second liquid crystal molecules to be tilted with respect to the pixel electrode, wherein the alignment layer material and the photo hardening layer material have different polarities from each other.
    一种液晶显示面板,包括在第一基板(110)上形成的像素电极(191); 在像素电极上形成的对准层(291),其中对准层包括对准层材料(33),并在基本垂直于像素电极的方向上对准第一液晶分子;以及 在对准层上形成的光硬化层(35),其中光硬化层包括光硬化层材料,并对准相对于像素电极倾斜的第二液晶分子,其中对准层材料和光硬化层材料彼此具有不同的极性。
  • Liquid crystal alignment agent, liquid crystal alignment film manufactured using the same, and liquid crystal display device including the liquid crystal alignment film
    申请人:CHEIL INDUSTRIES INC.
    公开号:EP2471893A2
    公开(公告)日:2012-07-04
    Disclosed is a liquid crystal alignment agent that includes a polymer selected from polyamic acid including a repeating unit represented by the following Chemical Formula 1, polyimide including a repeating unit represented by the following Chemical Formula 2, and a combination thereof. In Chemical Formulae 1 and 2, X1, X2, Y1 and Y2 are the same as defined in the detailed description.
    本发明公开了一种液晶配向剂,它包括一种聚合物,选自包括以下化学式 1 所代表的重复单元的聚酰胺酸、包括以下化学式 2 所代表的重复单元的聚酰亚胺以及它们的组合。 在化学式 1 和 2 中 X1、X2、Y1 和 Y2 与详细说明中的定义相同。
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