1-Methyl-4-(methylsulfonyl)-benzene
Product Name 1-Methyl-4-(methylsulfonyl)-benzene
CAS3185-99-7
MFC8H10O2S
MW170.23
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MassMS-NW-7670 methyl p-tolyl sulfone C8H10O2S (Mass of molecular ion: 170)
Source Temperature: 260 °C Sample Temperature: 170 °C Reservoir, 75 eV
15.0 2.4 27.0 1.3 28.0 1.9 38.0 1.1 39.0 10.2 41.0 2.5 45.0 1.0 50.0 2.7 51.0 4.7 52.0 1.3 53.0 1.1 62.0 2.2 63.0 6.7 64.0 1.9 65.0 19.9 66.0 1.2 77.0 6.9 78.0 1.4 79.0 5.3 89.0 5.4 90.0 2.3 91.0 100.0 92.0 7.8 107.0 26.0 108.0 3.8 139.0 1.7 155.0 31.0 156.0 2.8 157.0 1.6 170.0 26.8 171.0 2.7 172.0 1.5
400 MHz in CDCl3
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1H NMR 399.65 MHz C8 H10 O2 S 0.042 g : 0.5 ml CDCl3 methyl p-tolyl sulfone 
Assign. Shift(ppm)
A 7.826 B 7.370 C 3.040 D 2.453
Hz ppm Int.3133.91 7.842 40 3131.96 7.837 209 3130.25 7.833 81 3125.49 7.821 82 3123.66 7.816 223 3121.83 7.812 46 2952.15 7.387 36 2950.20 7.382 164 2949.58 7.381 182 2947.51 7.376 67 2943.60 7.366 61 2941.65 7.361 172 2940.92 7.359 152 1215.33 3.041 1000 980.35 2.454 574
in CDCl3
KBr disc
nujol mull
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