ETHYL 2-OCTYNOATE

Mass

MS2015-05143CW      
ethyl 2-octynoate
C10H16O2            (Mass of molecular ion:    168)

   Source Temperature: 250 °C
   Sample Temperature: 250 °C
   Reservoir, 70 eV

      18.0       1.8
      26.0       1.2
      27.0      10.8
      28.0      12.8
      29.0      26.3
      32.0       3.4
      38.0       2.6
      39.0      11.9
      40.0       2.5
      41.0      20.9
      42.0       2.7
      43.0       5.4
      44.0       2.1
      45.0       3.4
      50.0       1.5
      51.0       3.7
      52.0       2.7
      53.0       7.9
      54.0       2.5
      55.0      28.0
      56.0       4.1
      57.0       5.9
      63.0       1.4
      65.0       4.2
      66.0      18.3
      67.0      36.1
      68.0       8.6
      69.0       3.5
      70.0       1.6
      71.0       2.0
      77.0       5.3
      78.0       1.0
      79.0      15.4
      80.0       9.9
      81.0      14.1
      82.0       2.8
      83.0       3.6
      84.0      22.2
      85.0       5.6
      86.0       8.0
      91.0       3.9
      93.0      19.7
      94.0      12.0
      95.0      61.1
      96.0       5.2
      97.0      10.2
      98.0       4.9
      99.0       4.0
     107.0       3.8
     108.0       1.6
     109.0       1.0
     110.0       1.6
     111.0      15.7
     112.0       9.9
     113.0       3.3
     114.0       4.7
     121.0       6.9
     122.0       8.2
     123.0     100.0
     124.0       8.8
     125.0      14.8
     126.0       1.8
     139.0      13.5
     140.0       6.4
     141.0       1.9
     153.0       1.4

Assign. Shift(ppm) A 4.215 B 2.329 C 1.587 D 1.39 E 1.34 F 1.307 G 0.908

     Hz     ppm     Int.

   1695.31   4.242    175
   1688.23   4.225    504
   1681.03   4.207    504
   1673.95   4.189    182
    938.23   2.348    274
    931.15   2.330    544
    923.95   2.312    300
    649.66   1.626     44
    642.82   1.609    128
    635.25   1.590    182
    627.81   1.571    164
    620.48   1.553     70
    571.53   1.431     36
    570.31   1.428     38
    564.45   1.413     96
    561.16   1.405    103
    557.25   1.395    121
    555.42   1.390    130
    552.86   1.384    108
    551.27   1.380    101
    548.95   1.374    150
    548.10   1.372    156
    545.53   1.366    122
    544.43   1.363     86
    542.11   1.357    173
    535.52   1.340    162
    534.18   1.337    155
    529.42   1.325    603
    522.34   1.307   1000
    515.14   1.289    536
    369.75   0.926    375
    362.67   0.908    668
    355.47   0.890    280