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4H,4'H-八氟联苯

产品名称 4H,4'H-八氟联苯

CAS号3883-86-1

分子式C12H2F8

分子量298.13


  • Mass

    MS-IW-0784          
    2,2',3,3',5,5',6,6'-octafluorobiphenyl
    C12H2F8             (Mass of molecular ion:    298)
    

       Source Temperature: 200 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          75.0       1.2
          99.0       2.5
         114.5       1.1
         124.0       1.5
         149.0       7.9
         149.5       1.0
         198.0       2.6
         209.0       1.3
         223.0       1.2
         229.0      18.8
         230.0       2.3
         247.0       2.8
         248.0       2.6
         254.0       1.0
         260.0       5.3
         267.0       1.0
         278.0       3.8
         279.0       7.0
         280.0       1.7
         297.0       1.2
         298.0     100.0
         299.0      13.1
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C12 H2 F8 0.038 g : 0.5 ml CDCl3
    2,2',3,3',5,5',6,6'-octafluorobiphenyl
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.264

         Hz     ppm     Int.
    

       2919.56   7.306    216
       2915.16   7.295    141
       2912.48   7.288    544
       2910.03   7.282    463
       2908.20   7.277    348
       2905.27   7.270    469
       2903.56   7.266   1000
       2902.95   7.264    876
       2900.51   7.258    462
       2897.71   7.251    363
       2895.75   7.246    466
       2893.31   7.240    559
       2886.35   7.223    221
       2880.86   7.209     31
       2878.54   7.203     22
    

KBr disc



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