Mass
MS-NW-8421 trans-2-butenylene diacetate C8H12O4 (Mass of molecular ion: 172)
Source Temperature: 260 °C Sample Temperature: 140 °C Reservoir, 75 eV
15.0 3.4
27.0 1.7
28.0 1.1
29.0 1.0
39.0 3.2
41.0 3.2
42.0 4.1
43.0 100.0
44.0 2.6
45.0 1.0
53.0 1.7
54.0 1.1
61.0 3.2
69.0 2.9
70.0 37.2
71.0 2.6
82.0 1.1
99.0 1.1
112.0 4.4
113.0 3.2
in CDCl3
liquid film
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