1-Fluoro-2-(fluoromethyl)benzene | 62037-89-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1-Fluoro-2-(fluoromethyl)benzene
• CAS: 62037-89-2
• 化学式: C₇H₆F₂
• 分子量: 128.12
• InChiKey: HGKHIKRDIULAER-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Pyrimidine compounds and their use
  申请人：Mizuno Hajime

  公开号：US20050107609A1

  公开（公告）日：2005-05-19

  Pyrimidine compounds of formula (1): wherein R 1 is C 3 -C 7 alkynyl optionally substituted with halogen; R 2 and R 3 are independently hydrogen or the like; and R 4 is C 3 -C 7 alkynyloxy optionally substituted with halogen, optionally substituted phenyl, or the like have an excellent pesticidal effect.

  式（1）的嘧啶化合物： 其中，R1是C3-C7炔基，可选地被卤素取代； R2和R3独立地是氢或类似物； R4是C3-C7炔氧基，可选地被卤素、可选地被取代的苯基或类似物取代，具有优异的杀虫效果。
• Negative electrode for a rechargeable lithium battery and material compostion for fabrication the same
  申请人：Samsung SDI Co., Ltd.

  公开号：EP1928047A1

  公开（公告）日：2008-06-04

  The present invention relates to negative electrode for rechargeable lithium batteries, rechargeable lithium batteries including the same, and a negative active material composition for fabrication of the negative electrode. According to one aspect of the invention, there is provided a negative electrode for a rechargeable lithium battery. The inventive negative electrode has a current collector and a negative active material layer on the current collector, which comprises a negative active material and a polyimide binder. The negative active material layer further comprises at least one flexible polymer.

  本发明涉及可充电锂电池的负极、包括其在内的可充电锂电池以及用于制造负极的负极活性材料组合物。根据本发明的一个方面，提供了一种用于可充电锂电池的负极。本发明的负极具有集流器和集流器上的负极活性材料层，该层包括负极活性材料和聚酰亚胺粘合剂。负极活性材料层还包括至少一种柔性聚合物。
• PENTACYCLIC LIQUID CRYSTAL COMPOUND HAVING CF<SB>2</SB>O BONDING GROUP, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY
  申请人：Chisso Corporation

  公开号：EP2116522A1

  公开（公告）日：2009-11-11

  The invention provides a five-ring liquid crystal compound having a CF2O bonding group as a new compound having a general physical properties necessary for compounds, stability to heat, light and so forth, a wide temperature range of liquid crystal phases, a high clearing point, a good compatibility with other compounds, a large dielectric anisotropy and refractive index anisotropy, and an especially high clearing point and an especially large refractive index anisotropy, and provides a liquid crystal composition and a liquid crystal display device.

  本发明提供了一种具有 CF2O 键合基团的五环液晶化合物，作为一种新型化合物，它具有化合物所需的一般物理性质，对热、光等稳定，液晶相的温度范围宽，透明点高，与其他化合物的相容性好，介电各向异性和折射率各向异性大，透明点特别高，折射率各向异性特别大，并提供了一种液晶组合物和一种液晶显示装置。
• PENTACYCLIC LIQUID CRYSTAL COMPOUND HAVING NITROGEN-CONTAINING HETEROCYCLIC RING, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELEMENT
  申请人：Chisso Corporation

  公开号：EP2351741A1

  公开（公告）日：2011-08-03

  The invention provides a liquid crystal compound having general physical properties necessary for a compound, stability to heat, light or the like, a wide temperature range of a liquid crystal phase, a high clearing point, an excellent compatibility with other liquid crystal compounds, a large refractive index anisotropy and a large dielectric anisotropy. The invention provides a liquid crystal composition that includes the liquid crystal compound and a liquid crystal display device that contains the liquid crystal composition. The compound provided is represented by formula (1): wherein, for example, R1 is alkyl having 1 to 20 carbons; at least one of the ring A1 to the ring A6 is pyrimidine-2,5-diyl or pyridine-2,5-diyl and the others are 1,4-cyclohexylene or 1,4-phenylene; Z1 to Z6 are a single bond; L1 to L4 is hydrogen or halogen; X1 is hydrogen, halogen, -C≡N or alkyl having 1 to 10 carbons; and 1, m, n, o, p and q are 0 or 1 and 1+m+n+o+p+q is 3.

  本发明提供了一种液晶化合物，它具有化合物所需的一般物理性质、对热、光或类似物的稳定性、液晶相的温度范围宽、清澈点高、与其他液晶化合物的兼容性好、折射率各向异性大以及介电各向异性大。本发明提供了一种包含该液晶化合物的液晶组合物和一种包含该液晶组合物的液晶显示设备。 所提供的化合物由式（1）表示： 其中，例如，R1 是具有 1 至 20 个碳原子的烷基；环 A1 至环 A6 中至少有一个是嘧啶-2,5-二基或吡啶-2,5-二基，其它是 1,4-环己烯或 1,4-亚苯基；Z1至Z6为单键；L1至L4为氢或卤素；X1为氢、卤素、-C≡N或具有1至10个碳原子的烷基；1、m、n、o、p和q为0或1，1+m+n+o+p+q为3。
• SWELLING TAPE FOR FILLING GAP
  申请人：LG Chem, Ltd.

  公开号：EP2657310A2

  公开（公告）日：2013-10-30

  A swelling tape for filling a gap and a method of filling a gap are provided. The swelling tape can be applied within the gap having a fluid to realize a 3D shape thereby filling the gap, and be used to fix a subject forming the gap as necessary.

  本文提供了一种用于填充缝隙的膨胀胶带和一种填充缝隙的方法。膨胀胶带可贴在有液体的缝隙内，实现三维形状，从而填充缝隙，并在必要时用于固定形成缝隙的物体。