图谱信息 供应商 相关产品
网站主页CAS数据库列表 445-28-3更多图谱2-氟苯甲酰胺(445-28-3)核磁图(1HNMR)

2-氟苯甲酰胺

产品名称 2-氟苯甲酰胺

CAS号445-28-3

分子式C7H6FNO

分子量139.13

展开


  • Mass

    MS-NW-6916          
    o-fluorobenzamide
    C7H6FNO             (Mass of molecular ion:    139)
    

       Source Temperature: 280 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          31.0       1.3
          37.0       2.2
          38.0       2.1
          39.0       2.3
          44.0       8.7
          49.0       1.6
          50.0       9.2
          51.0       4.9
          52.0       1.1
          55.5       1.8
          57.0       2.4
          61.0       1.8
          62.0       1.9
          63.0       2.5
          68.0       4.4
          69.0       6.0
          70.0       3.7
          73.0       1.5
          74.0       6.9
          75.0      23.2
          76.0       3.3
          83.0       2.0
          92.0       1.3
          93.0       1.8
          94.0       5.2
          95.0      45.4
          96.0       8.9
         121.0       3.5
         122.0       1.2
         123.0     100.0
         124.0       8.3
         139.0      62.1
         140.0       5.6
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C7 H6 F N O 0.040 g : 0.5 ml DMSO-d6
    o-fluorobenzamide
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 7.75 B 7.685 C *1 7.68 D 7.530 E 7.28

         Hz     ppm     Int.
    

       3095.21   7.745    177
       3080.32   7.708    269
       3078.61   7.704    304
       3073.00   7.690    521
       3071.04   7.685    630
       3065.80   7.672    285
       3065.06   7.670    301
       3063.48   7.666    330
       3021.24   7.560    134
       3019.41   7.556    137
       3015.99   7.547    147
       3014.04   7.542    284
       3012.82   7.539    206
       3012.08   7.537    203
       3011.11   7.535    184
       3008.54   7.528    205
       3007.81   7.527    208
       3006.35   7.523    281
       3005.74   7.521    245
       3003.78   7.517    176
       3000.37   7.508    181
       2998.54   7.503    162
       2919.31   7.305    368
       2917.36   7.300    420
       2916.26   7.298    355
       2909.91   7.282    705
       2908.81   7.279   1000
       2904.79   7.269     46
       2902.34   7.263    295
       2901.25   7.260    539
    

in DMSO-d6

in CDCl3





KBr disc



nujol mull



4880 A,200 M,powder