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1-Chlorocarbonyl-1-methylethyl acetate

CAS40635-66-3

MFC6H9ClO3

MW164.59

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  • Mass

    MS-NW-6097          
    1-chloroformyl-1-methylethyl acetate
    C6H9ClO3            (Mass of molecular ion:    164)
    

       Source Temperature: 270 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          14.0       3.0
          15.0       6.3
          18.0       1.2
          26.0       1.2
          27.0       3.8
          28.0       2.1
          29.0       1.1
          31.0       2.8
          36.0       4.0
          38.0       1.6
          39.0       8.2
          40.0       2.6
          41.0      11.6
          42.0      41.4
          43.0     100.0
          44.0       2.8
          58.0       4.5
          59.0      17.5
          69.0       1.2
          72.0       5.9
          77.0       1.0
         100.0      10.6
         101.0       9.1
         128.0       7.9
    

parameter in CDCl3


  • 1H NMR 300 MHz
    C6 H9 Cl O3 0.05 ml : 0.5 ml CDCl3
    1-chloroformyl-1-methylethyl acetate
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 2.126 D(B) 1.630

         Hz     ppm     Int.
    

        637.80   2.126    500
        489.00   1.630   1000
    

in CDCl3



liquid film



4880 A,200 M,liquid