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网站主页CAS数据库列表 109-97-7更多图谱吡咯(109-97-7)红外图谱(IR1)

吡咯

产品名称 吡咯

CAS号109-97-7

分子式C4H5N

分子量67.09

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  • Mass

    MS-NW-5065          
    pyrrole
    C4H5N               (Mass of molecular ion:     67)
    

       Source Temperature: 260 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          26.0       1.1
          27.0       1.1
          28.0      22.2
          32.5       1.2
          33.5       4.6
          36.0       1.0
          37.0       5.6
          38.0       9.1
          39.0      37.6
          40.0      34.7
          41.0      40.4
          42.0       1.2
          52.0       1.6
          66.0       5.9
          67.0     100.0
          68.0       5.0
    

90 MHz in CDCl3

parameter neat


  • 1H NMR 89.56 MHz
    C4 H5 N 0.04 ml : 0.5 ml CDCl3
    pyrrole
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8. B 6.737 C 6.235

         Hz     ppm     Int.
    

        726.00   8.107     26
        606.94   6.777    443
        604.63   6.752    905
        602.56   6.729   1000
        600.31   6.703    566
        596.56   6.662     30
        561.75   6.273    463
        559.50   6.248    966
        557.38   6.224    919
        555.25   6.200    450
        551.38   6.157     32
    


  • 1H NMR 300 MHz
    C4 H5 N neat
    pyrrole
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 6.326 D(B) 6.139 D(C) 7.251 J(A,A') 1.86 J(A,B) 2.73 J(A,B') 1.37 J(A,C) 2.59 J(A',B) 1.37 J(A',B') 2.73 J(A',C) 2.59 J(B,B') 3.63 J(B,C) 2.53 J(B',C) 2.53 FUKUI,H. ET AL. MOL.PHYS. 18, 217 (1970)

         Hz     ppm     Int.
    

       2180.44   7.268    120
       2177.89   7.260    447
       2175.32   7.251    671
       2172.77   7.243    462
       2170.21   7.234    127
       1901.17   6.337    477
       1899.06   6.330    899
       1896.72   6.322    952
       1894.51   6.315    536
       1844.96   6.150    543
       1842.72   6.142   1000
       1840.55   6.135    926
       1838.36   6.128    468
    

in CDCl3



liquid film