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1-溴-2,6-二氟苯

产品名称 1-溴-2,6-二氟苯

CAS号64248-56-2

分子式C6H3BrF2

分子量192.99


  • Mass

    MS-NW-9304          
    2-bromo-1,3-difluorobenzene
    C6H3BrF2            (Mass of molecular ion:    192)
    

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

          31.0       4.3
          37.0       3.0
          38.0       1.0
          50.0       2.9
          56.0       2.5
          57.0       2.2
          61.0       4.3
          62.0       8.0
          63.0      42.3
          64.0       2.2
          68.0       6.1
          69.0       2.7
          74.0       4.3
          75.0       1.4
          80.0       1.4
          81.0       3.7
          86.0       1.3
          87.0       2.7
          92.0       2.4
          93.0       7.1
          94.0       3.1
          96.0       3.0
          97.0       2.7
         111.0       1.0
         112.0       7.7
         113.0      78.7
         114.0       5.2
         192.0     100.0
         193.0       7.2
         194.0      97.5
         195.0       6.5
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C6 H3 Br F2 ca 1 mg : 0.5 ml CDCl3
    2-bromo-1,3-difluorobenzene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.257 B 6.936

         Hz     ppm     Int.
    

       2915.41   7.295    169
       2909.30   7.280    333
       2907.23   7.275    230
       2906.74   7.274    266
       2903.20   7.265    185
       2900.88   7.259    636
       2898.56   7.253    275
       2895.02   7.244    222
       2894.41   7.243    265
       2892.46   7.238    420
       2886.23   7.222    206
       2783.20   6.965    166
       2781.37   6.960    236
       2780.40   6.958    326
       2779.42   6.955    880
       2776.49   6.948     90
       2774.66   6.943    207
       2772.83   6.939   1000
       2771.97   6.936    632
       2770.87   6.934    990
       2769.04   6.929    245
       2764.53   6.918    734
       2763.43   6.915    374
       2762.33   6.912    250
       2760.74   6.908    177
    

liquid film