626-90-4

3-methylbutyraldehyde oxime(626-90-4) IR1

Product Name3-methylbutyraldehyde oxime

CAS 626-90-4

Molecular FormulaC5H11NO

Molecular Weight101.15

InChIInChI=1S/C5H11NO/c1-5(2)3-4-6-7/h4-5,7H,3H2,1-2H3

InChIKey JAUPRNSQRRCCRR-UHFFFAOYSA-N

SmilesC(=NO)CC(C)C

Request For Quotation

¹HNMR

¹³CNMR

IR1

3-methylbutyraldehyde oxime(626-90-4) IR1
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

3-methylbutyraldehyde oxime(626-90-4) IR1

¹H NMR	399.65 MHz
C₅ H₁₁ N O	0.05 ml : 0.5 ml CDCl₃
isovaleraldehyde oxime

    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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