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625-50-3

N-乙基乙酰胺(625-50-3)質(zhì)譜(MS)

產(chǎn)品名稱:N-乙基乙酰胺

CAS:625-50-3

分子式:C4H9NO

分子量: 87.12

InChI:InChI=1S/C4H9NO/c1-3-5-4(2)6/h3H2,1-2H3,(H,5,6)

InChIKey: PMDCZENCAXMSOU-UHFFFAOYSA-N

Smiles:C(NCC)(=O)C

  • 圖譜
    Mass 

    MS-NW-4378          
N-ethylacetamide
C4H9NO              (Mass of molecular ion:     87)


       Source Temperature: 220 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV


          14.0       2.1
      15.0      11.5
      18.0       4.7
      26.0       1.5
      27.0       6.7
      28.0       7.9
      29.0      14.0
      30.0     100.0
      31.0       1.6
      40.0       1.3
      41.0       2.6
      42.0       8.0
      43.0      50.7
      44.0      31.0
      45.0       1.9
      59.0       3.1
      60.0       1.1
      72.0      10.5
      87.0      46.9
      88.0       2.6

90 MHz in CDCl3

  • 圖譜

    1H NMR 89.56 MHz
    C4 H9 N O 0.04 ml : 0.5 ml CDCl3
    N-ethylacetamide
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             6.7
      B             3.260
      C             1.976
      D             1.141
  

         Hz     ppm     Int.


        305.88   3.416     34
    300.25   3.353     40
    298.63   3.335    107
    293.06   3.273    107
    291.44   3.255    118
    285.75   3.191    110
    284.38   3.176     49
    278.63   3.112     41
    176.94   1.976   1000
    109.13   1.219    283
    101.94   1.139    561
     94.63   1.057    240

in CDCl3

  • 圖譜

liquid film

  • 圖譜

  • 圖譜

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