2,5-DICHLOROBENZENESULFONYL CHLORIDE(5402-73-3) 1H NMR
Molecular FormulaC6H3Cl3O2S
Molecular Weight245.51
InChIInChI=1S/C6H3Cl3O2S/c7-4-1-2-5(8)6(3-4)12(9,10)11/h1-3H
InChIKey BXCOSWRSIISQSL-UHFFFAOYSA-N
SmilesC1(S(Cl)(=O)=O)=CC(Cl)=CC=C1Cl
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![](https://www.chemicalbook.com/Spectrum/5402-73-3_MS_1.jpg)
Mass
MS-IW-5084
2,5-dichlorobenzenesulfonyl chloride
C6H3Cl3O2S (Mass of molecular ion: 244)
Source Temperature: 110 °C
Sample Temperature: 100 °C
Direct, 75 eV
36.0 1.2
37.0 2.6
38.0 1.7
45.0 1.0
48.0 2.3
49.0 1.9
50.0 7.6
51.0 1.2
54.5 2.8
55.0 2.3
55.5 1.0
61.0 2.5
62.0 2.2
63.0 2.7
64.0 2.4
69.0 2.4
72.0 1.9
72.5 1.1
73.0 7.1
74.0 26.1
75.0 20.3
76.0 1.3
79.0 1.2
83.0 1.0
84.0 7.5
85.0 5.2
86.0 2.6
87.0 1.6
90.0 1.2
91.0 1.3
95.0 1.1
97.0 1.0
104.5 3.3
105.5 2.2
107.0 1.1
108.0 1.9
109.0 42.2
110.0 9.3
111.0 14.4
112.0 2.9
119.0 1.0
133.0 3.2
135.0 2.0
142.0 1.1
144.0 1.1
145.0 100.0
146.0 8.0
147.0 65.0
148.0 4.9
149.0 10.3
161.0 3.6
163.0 2.3
165.0 1.5
180.0 6.3
182.0 5.9
184.0 1.9
193.0 1.2
209.0 86.4
210.0 6.5
211.0 59.3
212.0 4.1
213.0 11.2
244.0 26.0
245.0 2.1
246.0 26.2
247.0 2.0
248.0 9.1
250.0 1.3