1HNMR)的核磁圖,紅外圖譜,Raman光譜,質(zhì)譜等圖譜" /> 1HNMR)" />

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640-19-7

氟乙酰胺(640-19-7)核磁圖(1HNMR)

產(chǎn)品名稱:氟乙酰胺

CAS:640-19-7

分子式:C2H4FNO

分子量: 77.06

InChI:InChI=1S/C2H4FNO/c3-1-2(4)5/h1H2,(H2,4,5)

InChIKey: FVTWJXMFYOXOKK-UHFFFAOYSA-N

Smiles:C(N)(=O)CF

  • 圖譜
    Mass 

    MS-NW-2989          
fluoroacetamide
C2H4FNO             (Mass of molecular ion:     77)


       Source Temperature: 280 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV


          14.0       1.3
      16.0       2.7
      27.0       1.1
      28.0       4.8
      29.0       1.1
      30.0       2.2
      31.0       1.4
      32.0       1.9
      33.0      13.6
      42.0       3.9
      43.0       3.0
      44.0     100.0
      45.0       1.5
      48.0       1.5
      60.0       2.5
      61.0       1.0
      77.0      41.9
      78.0       1.2

400 MHz in D2O

  • 圖譜

    1H NMR 399.65 MHz
    C2 H4 F N O 0.036 g : 0.5 ml D2O
    fluoroacetamide
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             4.894
     
     J (A,F-19)=39.7
     THE SOLVENT SIGNAL REMOVED.
  

         Hz     ppm     Int.


       1979.49   4.954    970
   1942.38   4.861     32
   1933.11   4.838   1000

KBr disc

  • 圖譜

nujol mull

  • 圖譜

4880 A,200 M,powder

  • 圖譜

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