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网站主页CAS数据库列表 2417-90-5更多图谱3-溴丙腈(2417-90-5)核磁图(1HNMR)

3-溴丙腈

产品名称 3-溴丙腈

CAS号2417-90-5

分子式C3H4BrN

分子量133.97

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  • Mass

    MS-NW-8900          
    3-bromopropionitrile
    C3H4BrN             (Mass of molecular ion:    133)
    

       Source Temperature: 270 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          25.0       2.4
          26.0      26.3
          27.0      21.3
          28.0      32.1
          37.0       1.6
          38.0       2.6
          39.0       1.9
          40.0       1.2
          50.0       1.7
          51.0      11.5
          52.0      29.9
          53.0      37.9
          54.0     100.0
          55.0       3.8
          79.0       2.6
          80.0       1.9
          81.0       2.6
          82.0       1.9
          93.0      23.4
          94.0       1.0
          95.0      22.5
         105.0       1.0
         106.0       1.1
         107.0       1.0
         133.0      49.1
         134.0       2.7
         135.0      48.0
         136.0       2.4
    

90 MHz in CDCl3

parameter neat


  • 1H NMR 89.56 MHz
    C3 H4 Br N 0.04 ml : 0.5 ml CDCl3
    3-bromopropionitrile
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.520 B 2.982

         Hz     ppm     Int.
    

        323.06   3.608    322
        322.06   3.597    325
        316.56   3.535    459
        316.06   3.530    519
        315.44   3.523   1000
        309.63   3.458    557
        308.88   3.449    511
        273.19   3.051    553
        272.50   3.043    501
        266.63   2.978    987
        266.00   2.971    485
        265.50   2.965    377
        264.00   2.948     30
        260.06   2.904    323
        259.06   2.893    300
    


  • 1H NMR 300 MHz
    C3 H4 Br N neat
    3-bromopropionitrile
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 3.53 D(B) 3.00 J(A,A') -10.40 J(A,B) 7.56 J(A,B') 5.17 J(A',B) 5.17 J(A',B') 7.56 J(B,B') -17.15 HIRST,R.C. & GRANT,D.M. J.CHEM.PHYS. 40, 1909 (1964)

         Hz     ppm     Int.
    

       1065.50   3.552    505
       1059.21   3.531   1000
       1052.77   3.509    601
        906.23   3.021    601
        899.79   2.999   1000
        893.51   2.978    505
    

in CDCl3



liquid film



nujol mull



4880 A,200 M,liquid