![图谱](https://www.chemicalbook.com/Spectrum/57-53-4_MS_1.jpg)
Mass
MS-IW-4283
2-methyl-2-propyltrimethylene dicarbamate
C9H18N2O4 (Mass of molecular ion: 218)
Source Temperature: 180 °C
Sample Temperature: 150 °C
Direct, 75 eV
15.0 2.6
17.0 2.4
18.0 12.5
26.0 1.3
27.0 11.8
28.0 7.7
29.0 19.4
30.0 6.3
31.0 11.4
39.0 11.3
40.0 2.5
41.0 50.7
42.0 20.2
43.0 90.9
44.0 16.9
45.0 31.7
46.0 3.4
51.0 1.1
53.0 6.1
54.0 4.8
55.0 81.8
56.0 84.9
57.0 28.8
58.0 21.7
59.0 24.0
62.0 29.5
65.0 1.6
67.0 8.9
68.0 5.5
69.0 26.4
70.0 3.9
71.0 42.3
72.0 17.4
73.0 1.5
75.0 21.2
76.0 1.2
77.0 1.4
79.0 4.0
81.0 20.8
82.0 4.3
83.0 92.2
84.0 100.0
85.0 15.1
86.0 4.4
92.0 6.5
95.0 1.5
96.0 25.0
97.0 4.1
99.0 2.3
100.0 3.3
101.0 15.4
102.0 1.3
114.0 18.7
115.0 3.3
144.0 14.0
145.0 1.3