Mesitylene-2-sulfonyl chloride(773-64-8) IR2
Product NameMesitylene-2-sulfonyl chloride
CAS773-64-8
Molecular FormulaC9H11ClO2S
Molecular Weight218.7
InChIInChI=1S/C9H11ClO2S/c1-6-4-7(2)9(8(3)5-6)13(10,11)12/h4-5H,1-3H3
InChIKey PVJZBZSCGJAWNG-UHFFFAOYSA-N
SmilesC1(S(Cl)(=O)=O)=C(C)C=C(C)C=C1C
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MassMS-NW-2315 2-mesitylenesulfonyl chloride C9H11ClO2S (Mass of molecular ion: 218)
Source Temperature: 290 °C Sample Temperature: 170 °C Reservoir, 75 eV
17.0 2.1 18.0 10.9 27.0 5.1 28.0 3.6 32.0 1.1 36.0 2.6 38.0 1.1 39.0 10.2 40.0 1.4 41.0 9.8 44.0 1.1 45.0 3.3 48.0 7.0 50.0 3.0 51.0 8.3 52.0 3.0 53.0 4.8 57.5 2.1 58.0 2.1 59.0 1.3 62.0 1.4 63.0 4.8 64.0 16.4 65.0 6.7 74.0 1.4 75.0 1.5 76.0 1.3 77.0 15.5 78.0 6.5 79.0 7.5 89.0 1.7 91.0 26.9 92.0 3.5 93.0 3.7 97.0 1.7 102.0 2.1 103.0 15.0 104.0 7.6 105.0 49.0 106.0 5.8 115.0 8.2 116.0 2.4 117.0 21.8 118.0 24.1 119.0 100.0 120.0 40.9 121.0 3.8 134.0 9.9 135.0 2.5 137.0 2.7 139.0 1.8 149.0 1.0 150.0 2.2 151.0 1.3 152.0 3.2 153.0 2.8 154.0 3.9 155.0 1.2 156.0 1.3 165.0 6.7 166.0 1.0 182.0 1.3 183.0 22.5 184.0 2.7 185.0 1.3 198.0 2.8 200.0 2.6 218.0 23.1 219.0 2.5 220.0 8.7 221.0 1.0 270.0 1.3
90 MHz in CDCl3
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1H NMR 89.56 MHz C9 H11 Cl O2 S 0.050 g : 0.5 ml CDCl3 2-mesitylenesulfonyl chloride 
Assign. Shift(ppm)
A 7.02 B 2.72 C 2.34
Hz ppm Int.629.38 7.028 208 628.75 7.021 200 243.44 2.719 1000 209.81 2.343 458
CCl4 solution
KBr disc
nujol mull
