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N,N-Dimethylacetoacetamide

Product Name N,N-Dimethylacetoacetamide

CAS2044-64-6

MFC6H11NO2

MW129.16

¹³CNMR

Mass

MS-NW-2102          
N,N-dimethylacetoacetamide
C6H11NO2            (Mass of molecular ion:    129)

   Source Temperature: 250 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV

      14.0       1.5
      15.0      13.2
      18.0       4.2
      26.0       1.1
      27.0       3.4
      28.0       4.9
      29.0       1.3
      30.0       6.4
      39.0       1.7
      40.0       1.1
      41.0       2.3
      42.0      15.5
      43.0      57.2
      44.0     100.0
      45.0      60.5
      46.0       6.5
      55.0       1.3
      56.0       1.5
      58.0       6.4
      69.0       5.0
      72.0      28.5
      73.0       1.2
      84.0       2.6
      85.0      10.2
      86.0       7.5
      87.0       9.9
     101.0       2.7
     112.0       1.8
     114.0       3.0
     129.0      29.7
     130.0       2.1

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₆ H₁₁ N O₂	0.05 ml : 0.5 ml CDCl₃
N,N-dimethylacetoacetamide

    Assign.     Shift(ppm)

      A            15.
      B             5.153
      C             3.567
      D             3.003
      E             2.981
      F             2.969
      G             2.264
      J             1.942

     Hz     ppm     Int.

    462.04   5.160     37
    461.30   5.151     37
    319.58   3.569    346
    269.04   3.005   1000
    267.09   2.983    586
    265.99   2.970    768
    202.88   2.266    699
    196.78   2.198     21
    174.32   1.947    122
    173.71   1.940    124

in CDCl3

CCl4 solution

liquid film

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