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626-90-4

3-methylbutyraldehyde oxime

Product Name 3-methylbutyraldehyde oxime

CAS626-90-4

MFC5H11NO

MW101.15

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  • 626-90-4_ms_1
    Mass

    MS-NW-1074          
    isovaleraldehyde oxime
    C5H11NO             (Mass of molecular ion:    101)
    

       Source Temperature: 240 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          15.0       3.1
          18.0       3.8
          26.0       1.6
          27.0      18.1
          28.0       7.4
          29.0      13.5
          30.0       1.3
          31.0       2.4
          38.0       1.9
          39.0      13.8
          40.0       3.2
          41.0      46.9
          42.0      12.4
          43.0      54.2
          44.0       3.2
          45.0       2.3
          46.0       3.0
          51.0       1.1
          53.0       1.5
          54.0       3.2
          55.0       7.7
          56.0      15.0
          57.0       3.8
          58.0       2.3
          59.0     100.0
          60.0       4.8
          68.0       4.4
          69.0       6.2
          70.0       3.3
          72.0       3.1
          73.0       5.7
          84.0       2.9
          86.0      16.8
          87.0       4.2
         101.0       1.5
    

400 MHz in CDCl3

  • 626-90-4_1hnmr_0

    1H NMR 399.65 MHz
    C5 H11 N O 0.05 ml : 0.5 ml CDCl3
    isovaleraldehyde oxime
    ChemicalStructure
        Assign.     Shift(ppm)
    A 10. B 7.440 C 6.763 D 2.291 E 2.096 F 1.84 G *1 0.97 J *1 0.95

         Hz     ppm     Int.
    

       2979.94   7.457     95
       2973.34   7.440    191
       2966.75   7.424     94
       2708.30   6.777     57
       2702.80   6.763    112
       2697.31   6.750     57
        922.06   2.308    150
        916.57   2.294    158
        914.92   2.290    175
        909.42   2.276    156
        844.58   2.114    176
        837.80   2.097    316
        831.03   2.080    194
        757.76   1.897     42
        753.91   1.887     34
        748.24   1.873     58
        747.14   1.870     59
        742.56   1.859     39
        740.36   1.853     64
        735.78   1.842     65
        733.58   1.836     57
        729.00   1.825     74
        726.80   1.819     37
        722.23   1.808     58
        715.63   1.791     30
        390.14   0.977    901
        383.37   0.960    947
        382.45   0.957   1000
        378.06   0.946     84
        375.67   0.940    882
    

in CDCl3

liquid film

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