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Vinyl trifluoroacetate

Product Name Vinyl trifluoroacetate

CAS433-28-3

MFC4H3F3O2

MW140.06

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  • Mass

    MS-IW-9495          
    vinyl trifluoroacetate
    C4H3F3O2            (Mass of molecular ion:    140)
    

       Source Temperature: 210 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          14.0       1.2
          15.0       5.8
          26.0       2.8
          27.0      28.0
          28.0       3.0
          29.0       4.7
          31.0       1.0
          42.0       5.1
          43.0       7.8
          44.0       1.3
          45.0       2.1
          46.0       2.6
          50.0       3.3
          51.0       3.2
          65.0       4.7
          69.0     100.0
          70.0       1.5
          71.0       8.7
          83.0       1.0
          97.0       5.8
         112.0      22.6
         113.0       1.0
         140.0      54.9
         141.0       3.0
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C4 H3 F3 O2 0.05 ml : 0.5 ml CDCl3
    vinyl trifluoroacetate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.259 B 5.224 C 4.920

         Hz     ppm     Int.
    

       2911.13   7.285    856
       2905.03   7.269    878
       2901.49   7.261     28
       2897.46   7.250    891
       2891.36   7.235    910
       2096.07   5.245    921
       2093.51   5.239    973
       2082.40   5.211    904
       2079.83   5.205    956
       1970.58   4.931    970
       1968.02   4.925    961
       1964.48   4.916   1000
       1961.91   4.910    968
    

in CDCl3