乙酸-2-甲基戊酯

Mass

MS-IW-3568          
2-methylpentyl acetate
C8H16O2             (Mass of molecular ion:    144)

   Source Temperature: 210 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      15.0       2.7
      27.0       7.3
      28.0       1.6
      29.0       7.6
      31.0       1.6
      39.0       6.3
      40.0       1.1
      41.0      17.7
      42.0      12.6
      43.0     100.0
      44.0       3.7
      45.0       2.0
      53.0       1.3
      55.0      17.7
      56.0      64.6
      57.0       4.9
      59.0       1.1
      61.0      11.2
      69.0      21.5
      70.0       6.1
      71.0       9.3
      72.0      15.3
      73.0      26.1
      74.0      15.2
      75.0       2.0
      83.0       4.8
      84.0      39.7
      85.0       4.5
      99.0       1.5
     101.0       1.9

Assign. Shift(ppm) A *1 3.949 B *1 3.850 C 2.049 D 1.789 E 1.37 F *2 1.30 G *2 1.14 J 0.922 K 0.905 J(A,B)=-10.8HZ J(A,D)=6.0HZ J(B,D)=6.8HZ

     Hz     ppm     Int.

   1587.77   3.973     94
   1581.79   3.958     97
   1577.03   3.947    152
   1571.17   3.932    150
   1546.51   3.870    152
   1539.67   3.853    153
   1535.77   3.843     96
   1528.93   3.826     96
    819.82   2.052   1000
    815.92   2.042     48
    719.73   1.801     32
    718.87   1.799     36
    718.14   1.797     35
    717.16   1.795     32
    713.87   1.787     32
    712.89   1.784     38
    712.04   1.782     38
    711.30   1.780     32
    706.05   1.767     30
    558.72   1.399     35
    556.88   1.394     45
    552.49   1.383     82
    551.27   1.380     55
    550.54   1.378     52
    549.44   1.375     85
    548.22   1.372     78
    545.04   1.364     75
    543.70   1.361     58
    540.89   1.354     95
    539.43   1.350     59
    538.33   1.348     61
    535.40   1.340     85
    533.08   1.334     44
    532.23   1.332     42
    531.25   1.330     35
    529.66   1.326     39
    528.56   1.323     35
    525.02   1.314     64
    522.09   1.307     35
    515.01   1.289     61
    507.93   1.271     37
    464.60   1.163     32
    460.94   1.154     46
    460.08   1.152     42
    458.50   1.148     42
    456.18   1.142     44
    453.25   1.135     37
    450.56   1.128     37
    448.49   1.123     65
    440.67   1.103     32
    375.49   0.940     33
    371.70   0.931    687
    368.29   0.922    259
    364.99   0.914    642
    361.08   0.904    443
    356.69   0.893     66
    353.88   0.886    177