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间溴苯甲腈

CAS号6952-59-6

分子式C7H4BrN

分子量182.02

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  • Mass

    MS-NW-6225          
    m-bromobenzonitrile
    C7H4BrN             (Mass of molecular ion:    181)
    

       Source Temperature: 240 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          26.0       1.0
          27.0       2.3
          37.0       4.4
          38.0       4.8
          39.0       2.4
          49.0       3.7
          50.0      17.8
          50.5       3.0
          51.0      16.8
          52.0       2.9
          61.0       1.7
          62.0       2.1
          63.0       1.8
          64.0       1.1
          73.0       2.5
          74.0       7.7
          75.0      24.4
          76.0      12.6
          77.0       1.1
          90.5       3.6
          91.5       3.5
          99.0       3.0
         100.0       2.9
         101.0       2.2
         102.0     100.0
         103.0       8.4
         181.0      90.8
         182.0       7.8
         183.0      86.6
         184.0       7.2
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C7 H4 Br N 0.036 g : 0.5 ml CDCl3
    m-bromobenzonitrile
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.799 B 7.752 C 7.612 D 7.373

         Hz     ppm     Int.
    

       3121.34   7.811     36
       3119.14   7.805    468
       3118.65   7.804    536
       3117.19   7.800   1000
       3116.70   7.799    736
       3115.60   7.796    662
       3115.11   7.795    615
       3104.00   7.767    464
       3103.03   7.765    532
       3102.05   7.762    438
       3100.95   7.760    393
       3095.95   7.747    504
       3094.85   7.744    572
       3093.87   7.742    457
       3092.90   7.740    440
       3047.49   7.626    422
       3046.39   7.623    472
       3046.02   7.622    517
       3044.92   7.619    441
       3042.11   7.612     34
       3039.79   7.607    518
       3038.70   7.604    581
       3038.21   7.603    597
       3037.23   7.600    457
       2954.59   7.393    519
       2954.10   7.392    541
       2946.41   7.373    906
       2938.72   7.354    430
       2938.23   7.353    449
    

in CDCl3



KBr disc



nujol mull



4880 A,200 M,powder