![图谱](https://www.chemicalbook.com/Spectrum/7312-24-5_MS_1.jpg)
Mass
MS-IW-4814
5-bromobenzo(b)thiophene-3-carboxylic acid
C9H5BrO2S (Mass of molecular ion: 256)
Source Temperature: 160 °C
Sample Temperature: 180 °C
Direct, 75 eV
17.0 1.4
18.0 7.1
28.0 5.4
38.0 1.0
39.0 1.4
44.0 4.6
45.0 4.3
50.0 1.6
51.0 1.5
53.0 1.0
60.0 1.1
60.5 1.3
61.0 2.3
62.0 4.0
63.0 4.0
65.0 1.6
66.0 9.3
66.5 1.6
69.0 6.2
74.0 5.4
74.5 1.6
75.0 2.1
77.0 4.3
80.0 5.2
81.0 2.2
82.0 5.5
85.0 1.2
86.0 2.6
87.0 7.2
88.0 5.7
88.5 10.3
89.0 6.2
93.0 4.5
105.0 1.3
106.0 2.2
119.5 2.1
120.0 1.8
120.5 2.3
121.0 7.4
128.0 1.6
129.0 1.8
131.0 2.8
132.0 16.2
133.0 6.5
134.0 2.3
149.0 1.0
159.0 9.4
160.0 1.2
167.0 5.5
169.0 5.6
199.0 1.0
201.0 1.0
211.0 8.6
212.0 7.1
213.0 9.1
214.0 6.6
215.0 1.0
228.0 1.4
230.0 1.5
238.0 2.9
239.0 40.8
240.0 7.3
241.0 41.2
242.0 4.9
243.0 2.0
256.0 96.8
257.0 11.0
258.0 100.0
259.0 10.8
260.0 5.2