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2,3,5,6-四氟茴香醚

产品名称 2,3,5,6-四氟茴香醚

CAS号2324-98-3

分子式C7H4F4O

分子量180.1

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  • Mass

    MS-IW-1329          
    2,3,5,6-tetrafluoroanisole
    C7H4F4O             (Mass of molecular ion:    180)
    

       Source Temperature: 240 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          15.0       1.9
          29.0       1.2
          31.0       3.5
          51.0       1.2
          56.0       1.0
          68.0       2.2
          69.0       7.2
          74.0       1.0
          75.0       3.9
          79.0       1.1
          80.0       1.8
          81.0       2.4
          83.0       1.6
          87.0       2.1
          93.0       4.1
          99.0      12.2
         101.0       3.7
         102.0       2.5
         117.0       2.4
         118.0       2.1
         131.0       1.2
         132.0       2.4
         133.0       1.4
         137.0      54.7
         138.0       3.1
         146.0       1.0
         149.0       6.9
         150.0       3.8
         151.0       2.7
         165.0      35.3
         166.0       2.6
         179.0       2.0
         180.0     100.0
         181.0       7.7
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C7 H4 F4 O 0.05 ml : 0.5 ml CDCl3
    2,3,5,6-tetrafluoroanisole
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.764 B 4.092

         Hz     ppm     Int.
    

       2720.46   6.808     50
       2713.38   6.790    100
       2710.33   6.782    100
       2706.30   6.772     55
       2703.25   6.765    184
       2700.32   6.757     57
       2696.29   6.747    101
       2693.24   6.739    102
       2686.16   6.722     49
       1637.21   4.097    566
       1635.74   4.093   1000
       1634.40   4.090    785
    

liquid film