Mass
MS-IW-7981
9-(3-methyl-2-butenyloxy)furo(3,2-g)chromen-7-one
C16H14O4 (Mass of molecular ion: 270)
Source Temperature: 180 °C
Sample Temperature: 150 °C
Direct, 75 eV
27.0 1.0
39.0 2.4
41.0 8.2
53.0 1.9
62.0 1.0
63.0 3.5
67.0 2.6
68.0 1.8
69.0 7.1
89.0 6.1
90.0 3.2
118.0 1.5
145.0 2.6
146.0 3.1
173.0 1.8
174.0 17.7
175.0 2.0
201.0 1.3
202.0 100.0
203.0 12.7
204.0 1.5