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2-(二氟甲基)-1-氟苯 | 63878-70-6

中文名称
2-(二氟甲基)-1-氟苯
中文别名
2-二氟甲基-1-氟苯
英文名称
1-(difluoromethyl)-2-fluorobenzene
英文别名
α,α-2-Trifluortoluol
2-(二氟甲基)-1-氟苯化学式
CAS
63878-70-6
化学式
C7H5F3
mdl
MFCD06657985
分子量
146.112
InChiKey
DBXNELKUWAMRKY-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:
    72-74℃/150mm
  • 密度:
    1.201±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.6
  • 重原子数:
    10
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.142
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    3

安全信息

  • 海关编码:
    2903999090

SDS

SDS:2ae12e1636623996165fb757445d5234
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反应信息

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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。
  • [EN] HYDROXY ISOXAZOLE COMPOUNDS USEFUL AS GPR120 AGONISTS<br/>[FR] COMPOSÉS D'HYDROXY ISOXAZOLE UTILES EN TANT QU'AGONISTES DE GPR120
    申请人:MERCK SHARP & DOHME
    公开号:WO2018107415A1
    公开(公告)日:2018-06-21
    The present invention relates to a compound represented by formula (I) : and pharmaceutically acceptable salts thereof are disclosed as useful for treating or preventing diabetes, hyperlipidemia, obesity, NASH, inflammation related disorders, and related diseases and conditions. The compounds are useful as agonists of the G-protein coupled receptor GPR120. Pharmaceutical compositions and methods of treatment are also included.
    本发明涉及一种由公式(I)表示的化合物:以及所述化合物的药学可接受的盐,作为用于治疗或预防糖尿病、高脂血症、肥胖、非酒精性脂肪肝炎(NASH)、炎症相关疾病及相关疾病和状况的有用物质。这些化合物作为G蛋白偶联受体GPR120的激动剂是有用的。还包括药物组合物和治疗方法。
  • 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 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。
  • COMPOUND HAVING FLUORODIBENZOFURAN RING, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
    申请人:JNC CORPORATION
    公开号:US20180258347A1
    公开(公告)日:2018-09-13
    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): In formula (1), R 1 and R 2 are independently hydrogen or alkyl having 1 to 15 carbons; and A 1 , A 2 and A 3 are independently 1,4-cyclohexylene or 1,4-phenylene; Z 1 , Z 2 and Z 3 are independently a single bond; Y 1 , Y 2 , Y 3 and Y 4 are independently hydrogen, fluorine or the like; and a, b and c are independently 0 or 1, and a sum of a, b and c is 0 to 3.
    提供了一种液晶化合物,满足至少一种物理特性,如对热或光的高稳定性,高清晰点(或高最高温度),液晶相的低最低温度,小粘度,大光学各向异性,大负介电各向异性,适当的弹性常数和与其他液晶化合物良好的相容性,一种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。化合物由式(1)表示:在式(1)中,R1和R2独立地是氢或具有1到15个碳的烷基;A1、A2和A3独立地是1,4-环己亚甲基或1,4-苯亚甲基;Z1、Z2和Z3独立地是单键;Y1、Y2、Y3和Y4独立地是氢、氟或类似物;a、b和c独立地为0或1,且a、b和c的总和为0到3。
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