Mass
MS-IW-8749
1-cyclopropyl-3-phenyl-1,3-propanedione
C12H12O2 (Mass of molecular ion: 188)
Source Temperature: 120 °C
Sample Temperature: 100 °C
Direct, 75 eV
27.0 3.1
29.0 1.3
38.0 1.1
39.0 10.6
40.0 1.5
41.0 14.0
42.0 1.2
43.0 1.9
50.0 4.2
51.0 15.6
52.0 1.9
53.0 2.4
55.0 3.0
62.0 1.0
63.0 2.8
65.0 5.5
66.0 1.4
68.0 1.8
69.0 92.5
70.0 3.9
71.0 1.0
74.0 1.7
75.0 2.0
76.0 2.9
77.0 46.7
78.0 7.2
79.0 3.0
80.0 1.5
82.0 1.1
83.0 1.4
86.5 1.8
89.0 2.1
90.0 1.5
91.0 5.1
102.0 5.7
103.0 8.1
104.0 2.7
105.0 65.3
106.0 5.6
110.0 1.5
111.0 12.1
115.0 2.4
117.0 1.2
118.0 16.1
119.0 2.1
127.0 1.0
128.0 1.1
129.0 1.1
131.0 7.4
132.0 2.7
141.0 2.3
142.0 1.6
145.0 2.5
147.0 58.1
148.0 5.9
159.0 1.0
160.0 97.6
161.0 11.1
162.0 1.0
169.0 2.4
170.0 1.2
171.0 6.9
172.0 1.1
173.0 18.7
174.0 2.3
187.0 32.1
188.0 100.0
189.0 21.9
190.0 2.3