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网站主页CAS数据库列表 433-19-2更多图谱对二三氟甲苯(433-19-2)核磁图(1HNMR)

对二三氟甲苯

产品名称 对二三氟甲苯

CAS号433-19-2

分子式C8H4F6

分子量214.11

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  • Mass

    MS-IW-2617          
    p-bis(trifluoromethyl)benzene
    C8H4F6              (Mass of molecular ion:    214)
    

       Source Temperature: 220 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          31.0       2.1
          37.0       1.1
          38.0       1.9
          39.0       1.0
          50.0       8.5
          51.0       4.0
          57.0       3.9
          62.0       1.6
          63.0       1.6
          68.0       1.0
          69.0       8.0
          73.0       1.0
          74.0       5.5
          75.0      15.6
          76.0       2.9
          81.0       1.8
          88.0       2.6
          93.0       1.5
          94.0       2.0
          95.0      11.9
          99.0       4.5
         100.0       1.2
         107.0       1.4
         113.0       1.0
         114.0       6.1
         119.0       2.0
         123.0       1.0
         125.0      10.0
         126.0       5.0
         143.0       3.4
         144.0       6.2
         145.0      89.0
         146.0       6.9
         163.0       9.3
         164.0      29.6
         165.0       2.2
         176.0       1.8
         194.0       3.5
         195.0      73.3
         196.0       6.6
         213.0       7.0
         214.0     100.0
         215.0       8.7
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H4 F6 0.05 ml : 0.5 ml CDCl3
    p-bis(trifluoromethyl)benzene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.741

         Hz     ppm     Int.
    

       3093.63   7.741   1000
       3084.59   7.719     25
       3083.25   7.715     28
       3080.81   7.709     22
    

in CDCl3



liquid film