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MassMS-NW-9354 2',4'-dimethylacetophenone C10H12O (Mass of molecular ion: 148)
Source Temperature: 250 °C Sample Temperature: 140 °C Reservoir, 75 eV
15.0 1.1 27.0 4.2 39.0 6.8 41.0 1.5 43.0 8.7 50.0 2.3 51.0 7.6 52.0 2.1 53.0 3.1 62.0 1.5 63.0 4.6 64.0 1.3 65.0 3.8 74.0 1.1 75.0 1.0 76.0 1.0 77.0 18.2 78.0 5.6 79.0 15.9 80.0 1.0 89.0 1.7 91.0 3.8 102.0 1.5 103.0 10.8 104.0 3.7 105.0 64.6 106.0 5.8 115.0 2.2 119.0 1.2 133.0 100.0 134.0 10.1 148.0 36.7 149.0 4.2
90 MHz in CDCl3
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1H NMR 89.56 MHz C10 H12 O 0.05 ml : 0.5 ml CDCl3 2',4'-dimethylacetophenone 
Assign. Shift(ppm)
A 7.603 B 7.03 C 7.02 D 2.529 E 2.506 F 2.325
Hz ppm Int.685.94 7.660 62 677.56 7.566 85 633.25 7.071 56 630.75 7.043 58 630.06 7.036 74 629.38 7.028 77 628.94 7.023 79 628.25 7.015 83 627.56 7.008 78 626.81 6.999 66 226.56 2.530 1000 224.50 2.507 438 219.25 2.449 36 208.25 2.326 402
in CDCl3
liquid film
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