2-氯乙酰乙酸甲酯

Mass

MS-NW-8521          
methyl 2-chloroacetoacetate
C5H7ClO3            (Mass of molecular ion:    150)

   Source Temperature: 260 °C
   Sample Temperature: 140 °C
   Reservoir, 75 eV

      15.0      10.9
      26.0       1.3
      27.0       4.8
      28.0       1.4
      29.0       2.9
      31.0       1.7
      41.0       1.7
      42.0       5.0
      43.0     100.0
      44.0       2.8
      48.0       1.1
      55.0       1.1
      59.0       3.6
      62.0       1.0
      69.0       2.7
      76.0       5.7
      78.0       1.9
     108.0       5.5
     110.0       1.8
     118.0       2.4
     119.0       1.8
     150.0       1.7

Parameter ppm Hz D(A) 4.864 D(B) 3.853 D(C) 2.397

     Hz     ppm     Int.

   1459.21   4.864    333
   1155.90   3.853   1000
    719.09   2.397   1000