2,3,5-TRIBROMO-4-METHYLTHIOPHENE(67869-13-0) IR2
Molecular FormulaC5H3Br3S
Molecular Weight334.85
InChIInChI=1S/C5H3Br3S/c1-2-3(6)5(8)9-4(2)7/h1H3
InChIKey DTLNXOZXOZCNMX-UHFFFAOYSA-N
SmilesC1(Br)SC(Br)=C(C)C=1Br
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![](https://www.chemicalbook.com/Spectrum/67869-13-0_MS_1.jpg)
Mass
MS-IW-9283
2,3,5-tribromo-4-methylthiophene
C5H3Br3S (Mass of molecular ion: 332)
Source Temperature: 220 °C
Sample Temperature: 150 °C
Reservoir, 75 eV
26.0 1.1
27.0 1.7
32.0 1.9
36.0 2.6
37.0 6.2
38.0 5.6
39.0 5.4
44.0 5.0
45.0 13.9
46.5 1.2
47.0 9.3
47.5 1.1
48.0 1.9
49.0 8.1
50.0 23.1
51.0 21.6
52.0 1.0
56.0 2.1
57.0 1.8
59.0 1.1
60.0 1.5
61.0 4.4
62.0 3.0
63.0 1.4
68.0 4.8
69.0 21.5
70.0 3.2
71.0 2.0
79.0 2.6
80.0 9.3
81.0 4.9
82.0 3.5
86.0 2.6
86.5 5.6
87.0 10.7
87.5 5.9
88.0 8.6
91.0 1.4
92.0 4.0
93.0 18.1
94.0 11.8
95.0 35.9
96.0 3.3
97.0 1.7
115.0 1.1
117.0 2.1
119.0 1.2
123.0 6.5
125.0 6.7
126.0 1.4
126.5 10.0
127.0 3.8
127.5 19.3
128.0 4.0
128.5 10.0
129.0 6.3
130.0 4.2
131.0 5.2
132.0 2.6
135.0 2.6
137.0 2.8
147.0 2.0
149.0 2.5
159.0 4.6
161.0 4.7
166.0 1.2
167.0 3.6
168.0 3.6
169.0 1.3
173.0 10.2
174.0 59.3
175.0 14.1
176.0 60.0
177.0 4.8
178.0 2.7
209.0 2.5
211.0 4.7
213.0 2.4
252.0 2.0
253.0 51.5
254.0 7.8
255.0 100.0
256.0 9.3
257.0 52.0
258.0 3.8
259.0 2.2
331.0 2.2
332.0 25.9
333.0 8.0
334.0 75.1
335.0 10.8
336.0 74.5
337.0 6.7
338.0 26.0
339.0 1.7
340.0 1.0
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![](https://www.chemicalbook.com/Spectrum/67869-13-0_1HNMR_0.jpg)
1H NMR |
300 MHz |
C5 H3 Br3 S
|
0.035 g : 0.5 ml CDCl3
|
2,3,5-tribromo-4-methylthiophene
|
![ChemicalStructure](Spectrum/67869-13-0_1HNMR_2_0.jpg) |
Parameter ppm Hz
D(A) 2.232
|
Hz ppm Int.
669.60 2.232 1000