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2,3-二氟溴苯

产品名称 2,3-二氟溴苯

CAS号38573-88-5

分子式C6H3BrF2

分子量192.99


  • Mass

    MS-IW-9001          
    1-bromo-2,3-difluorobenzene
    C6H3BrF2            (Mass of molecular ion:    192)
    

       Source Temperature: 210 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          31.0       5.6
          37.0       4.4
          38.0       1.5
          49.0       1.1
          50.0       4.0
          56.0       3.6
          57.0       2.6
          61.0       5.2
          62.0      10.6
          63.0      42.0
          64.0       2.3
          68.0       7.0
          69.0       2.6
          73.0       1.1
          74.0       4.6
          75.0       2.1
          79.0       1.5
          80.0       1.6
          81.0       4.2
          87.0       3.0
          92.0       2.5
          93.0       6.6
          94.0       3.2
          96.0       3.3
          97.0       3.2
         111.0       1.0
         112.0       7.6
         113.0      84.9
         114.0       5.7
         192.0     100.0
         193.0       7.2
         194.0      98.9
         195.0       6.5
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C6 H3 Br F2 0.05 ml : 0.5 ml CDCl3
    1-bromo-2,3-difluorobenzene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.296 B 7.111 C 6.976

         Hz     ppm     Int.
    

       2924.93   7.319    551
       2923.22   7.315    847
       2921.51   7.311    569
       2919.19   7.305    587
       2917.48   7.301    971
       2916.75   7.299    779
       2915.77   7.296    774
       2915.04   7.294   1000
       2913.33   7.290    642
       2911.01   7.284    619
       2909.30   7.280    945
       2907.59   7.276    604
       2855.96   7.147    478
       2854.37   7.143    471
       2848.88   7.129    540
       2847.41   7.125    966
       2846.07   7.122    927
       2844.60   7.118    524
       2840.45   7.108    712
       2838.99   7.104    919
       2837.65   7.101    956
       2836.18   7.097    639
       2830.69   7.083    651
       2829.10   7.079    599
       2799.07   7.004    665
       2797.12   6.999    656
       2793.95   6.991    691
       2791.99   6.987    727
       2790.77   6.984    926
       2788.94   6.979    910
       2785.77   6.971    887
       2783.81   6.966    929
       2782.47   6.963    515
       2780.52   6.958    467
       2777.34   6.950    448
       2775.39   6.945    435
    

in CDCl3



liquid film