Mass
MS-IW-0944
2-octynoic acid
C8H12O2 (Mass of molecular ion: 140)
Source Temperature: 230 °C
Sample Temperature: 150 °C
Reservoir, 75 eV
16.0 2.4
18.0 1.7
26.0 1.6
27.0 20.9
28.0 7.1
29.0 53.5
30.0 1.2
37.0 1.0
38.0 2.9
39.0 32.1
40.0 13.0
41.0 77.7
42.0 8.7
43.0 5.7
44.0 85.2
45.0 1.1
50.0 3.2
51.0 5.7
52.0 3.2
53.0 17.6
54.0 36.7
55.0 53.4
56.0 26.9
57.0 27.9
58.0 2.6
63.0 1.5
65.0 7.3
66.0 3.1
67.0 45.5
68.0 30.5
69.0 2.1
70.0 1.5
77.0 3.0
79.0 13.7
80.0 1.6
81.0 100.0
82.0 7.2
95.0 9.4