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网站主页CAS数据库列表 123-39-7更多图谱N-甲基甲酰胺(123-39-7)Raman光谱

N-甲基甲酰胺

产品名称 N-甲基甲酰胺

CAS号123-39-7

分子式C2H5NO

分子量59.07

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  • Mass

    MS-KW-0246          
    N-methylformamide
    C2H5NO              (Mass of molecular ion:     59)
    

       Source Temperature: 230 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          14.0       1.0
          15.0       7.9
          18.0       3.6
          27.0       4.5
          28.0      43.8
          29.0      16.6
          30.0      74.5
          31.0       2.0
          38.0       1.4
          39.0       2.0
          40.0       4.6
          41.0       9.1
          42.0       1.3
          43.0       1.1
          44.0       1.1
          58.0       9.3
          59.0     100.0
          60.0       4.3
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C2H5NO 0.05 ml : 0.5 ml CDCl3
    N-methylformamide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.159 B 8.027 C 7.4 D 2.936 E 2.815

         Hz     ppm     Int.
    

       3261.72   8.159    201
       3215.21   8.043     16
       3203.13   8.013     17
       2941.66   7.359     18
       1196.17   2.993      7
       1195.32   2.990      7
       1191.29   2.980      8
       1190.43   2.978      7
       1175.66   2.941    116
       1175.18   2.940    109
       1170.66   2.929    115
       1170.29   2.928    106
       1149.17   2.875      7
       1148.32   2.873      8
       1143.44   2.861     12
       1128.06   2.822   1000
       1127.08   2.820    817
       1123.05   2.810    886
       1122.08   2.807    749
       1057.87   2.647      6
       1057.01   2.644      7
       1052.86   2.634      6
       1052.01   2.632      6
    

in CDCl3



liquid film