![图谱](https://www.chemicalbook.com/Spectrum/1198-63-6_MS.gif)
Mass
MS-NW-2068
2,4,5,6-tetrafluoro-m-phenylenediamine
C6H4F4N2 (Mass of molecular ion: 180)
Source Temperature: 130 °C
Sample Temperature: 100 °C
Direct, 75 eV
17.0 1.3
18.0 6.8
28.0 10.2
31.0 6.0
43.0 1.8
46.0 2.4
51.0 1.7
52.0 1.3
55.0 1.1
56.0 1.1
57.0 1.6
59.0 1.0
64.0 2.1
69.0 1.7
70.0 5.4
71.0 1.0
74.0 1.2
75.0 4.7
76.0 1.1
82.0 5.3
83.0 1.2
87.0 1.2
88.0 1.0
90.0 3.5
93.0 1.6
94.0 2.0
102.0 1.1
103.0 2.2
105.0 2.2
106.0 14.1
107.0 1.3
113.0 2.6
114.0 2.8
115.0 1.5
121.0 1.0
124.0 1.9
125.0 1.2
132.0 4.5
133.0 18.7
134.0 8.6
141.0 2.0
149.0 1.7
152.0 16.0
153.0 3.9
159.0 5.5
160.0 1.7
161.0 2.2
162.0 4.9
177.0 3.4
179.0 6.7
180.0 100.0
181.0 8.0