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2,3-二氟苯胺

产品名称 2,3-二氟苯胺

CAS号4519-40-8

分子式C6H5F2N

分子量129.11

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  • Mass

    MS-KW-0849          
    2,3-difluoroaniline
    C6H5F2N             (Mass of molecular ion:    129)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          28.0       3.6
          31.0       3.2
          37.0       1.1
          38.0       1.7
          39.0       1.7
          41.0       1.6
          50.0       2.0
          51.0       5.3
          52.0       4.3
          56.0       1.8
          57.0       3.6
          61.0       1.2
          62.0       2.9
          63.0       3.4
          64.0       1.0
          64.5       7.3
          65.0       1.2
          70.0       1.4
          75.0       5.0
          76.0       2.1
          81.0       3.8
          82.0      11.0
          83.0       3.1
          89.0       3.5
          90.0       1.9
          98.0       1.3
          99.0       1.4
         100.0       1.3
         101.0      25.9
         102.0      24.6
         103.0       2.3
         108.0       2.2
         109.0       6.2
         110.0       1.0
         112.0       1.1
         128.0       5.0
         129.0     100.0
         130.0       7.1
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C6 H5 F2 N 0.05 ml : 0.5 ml CDCl3
    2,3-difluoroaniline
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.798 B 6.49 C 6.48 D 3.77 B AND C WERE CONFIRMED BY LAOCN PROGRAM.

         Hz     ppm     Int.
    

       2729.37   6.830    250
       2727.29   6.825    264
       2723.75   6.816    266
       2721.68   6.811    333
       2720.95   6.809    443
       2718.87   6.804    410
       2715.45   6.795    499
       2713.38   6.790    544
       2712.77   6.788    415
       2710.69   6.783    328
       2707.15   6.774    313
       2705.08   6.769    312
       2609.74   6.531     42
       2607.54   6.525    272
       2606.08   6.521    356
       2600.46   6.507    441
       2599.00   6.504    879
       2597.53   6.500    481
       2597.05   6.499    725
       2595.46   6.495    248
       2594.24   6.492    111
       2592.90   6.488    249
       2592.04   6.486    472
       2591.43   6.485    621
       2590.45   6.482    892
       2589.84   6.481    721
       2589.36   6.480    541
       2588.87   6.478    684
       2587.28   6.474    270
       2584.59   6.468    206
       2583.01   6.464    471
       2581.67   6.460    461
       2580.08   6.456    214
       1508.06   3.774   1000
    

in CDCl3



liquid film