氟乙酸甲酯

Mass

MS-NW-2965          
methyl fluoroacetate
C3H5FO2             (Mass of molecular ion:     92)

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

      13.0       1.4
      14.0       4.7
      15.0      64.5
      28.0       1.1
      29.0      16.2
      30.0       1.5
      31.0       7.2
      32.0       3.9
      33.0      72.8
      35.0       2.9
      42.0       5.3
      43.0       1.0
      44.0       1.1
      45.0       1.7
      46.0       1.2
      47.0      13.2
      48.0      11.4
      59.0     100.0
      60.0       5.7
      61.0      48.7
      62.0       1.4
      63.0       5.5
      92.0       7.9

Assign. Shift(ppm) A 4.864 B 3.821 J(A,B)=0.3HZ J(A,F-19)=47HZ

     Hz     ppm     Int.

    459.38   5.130    335
    459.06   5.126    326
    412.38   4.605    336
    342.38   3.823   1000