1563-90-2

N,N-二丁基乙酰胺(1563-90-2)質(zhì)譜(MS)

產(chǎn)品名稱:N,N-二丁基乙酰胺

CAS:1563-90-2

分子式:C10H21NO

分子量: 171.28

InChI:InChI=1S/C10H21NO/c1-4-6-8-11(10(3)12)9-7-5-2/h4-9H2,1-3H3

InChIKey: MEXKFCWMWJZDMF-UHFFFAOYSA-N

Smiles:C(N(CCCC)CCCC)(=O)C

Mass

MS-NW-6375          
N,N-dibutylacetamide
C10H21NO            (Mass of molecular ion:    171)

   Source Temperature: 250 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV

      15.0       2.1
      18.0       1.4
      27.0       4.3
      28.0       2.0
      29.0       8.7
      30.0      14.1
      39.0       2.3
      41.0       6.9
      42.0       4.2
      43.0      19.5
      44.0      20.0
      45.0       1.2
      55.0       2.2
      56.0       2.2
      57.0       5.1
      58.0       1.0
      72.0       4.8
      73.0       5.8
      84.0       1.2
      86.0     100.0
      87.0       9.0
     100.0       6.4
     114.0       4.1
     128.0      22.7
     129.0       2.9
     142.0       1.8
     156.0       5.9
     171.0       5.5

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₀ H₂₁ N O	0.04 ml : 0.5 ml CDCl₃
N,N-dibutylacetamide

    Assign.     Shift(ppm)

      A     *1      3.302
      B     *1      3.214
      C             2.077
      D     *2      1.55
      E     *2      1.51
      F     *3      1.33
      G     *3      1.31
      J     *4      0.955
      K     *4      0.921

     Hz     ppm     Int.

   1327.15   3.321    109
   1319.58   3.302    113
   1311.89   3.283    107
   1292.48   3.235    115
   1284.79   3.215    100
   1276.86   3.195    113
    830.08   2.078   1000
    627.56   1.571     42
    626.34   1.568     57
    624.02   1.562     39
    620.48   1.553     45
    618.29   1.548     92
    615.36   1.540     42
    610.72   1.529    102
    609.25   1.525     80
    606.93   1.519     49
    603.03   1.509     63
    601.56   1.506     96
    598.27   1.497     43
    595.46   1.490     45
    593.75   1.486     65
    591.55   1.481     41
    586.18   1.467     34
    543.70   1.361     65
    540.28   1.352     35
    536.01   1.342     94
    532.96   1.334     76
    531.13   1.329     47
    528.44   1.323    103
    525.63   1.316     92
    521.12   1.304     73
    517.82   1.296     81
    510.25   1.277     52
    388.79   0.973    236
    381.59   0.955    474
    375.61   0.940    258
    374.15   0.937    211
    371.70   0.931     32
    368.29   0.922    470
    360.96   0.904    188

in CDCl3