2',3',4'-TRIMETHOXYACETOPHENONE
Product Name 2',3',4'-TRIMETHOXYACETOPHENONE
CAS13909-73-4
MFC11H14O4
MW210.23
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MassMS-NW-7523 2',3',4'-trimethoxyacetophenone C11H14O4 (Mass of molecular ion: 210)
Source Temperature: 260 °C Sample Temperature: 170 °C Reservoir, 75 eV
15.0 5.6 27.0 1.3 28.0 2.0 38.0 3.0 39.0 3.9 43.0 25.0 50.0 2.6 51.0 3.3 52.0 1.5 53.0 3.4 62.0 1.0 63.0 1.9 64.0 1.1 65.0 2.6 66.0 3.4 75.0 1.1 76.0 1.4 77.0 5.3 78.0 2.4 79.0 2.5 81.0 2.0 91.0 1.5 92.0 2.5 93.0 1.8 94.0 3.5 95.0 3.7 97.0 1.0 97.5 1.8 105.0 1.2 106.0 3.1 107.0 3.0 109.0 4.7 120.0 2.0 121.0 3.2 122.0 3.5 123.0 2.3 124.0 1.9 125.0 1.0 134.0 3.7 135.0 4.3 136.0 1.0 137.0 8.2 138.0 1.2 139.0 2.1 149.0 2.9 150.0 2.0 151.0 9.7 152.0 16.1 153.0 2.6 162.0 2.7 163.0 1.4 164.0 1.0 165.0 4.4 166.0 1.0 167.0 2.8 177.0 5.3 179.0 2.8 180.0 5.0 181.0 2.2 192.0 4.2 193.0 6.3 195.0 100.0 196.0 11.4 197.0 1.5 209.0 1.0 210.0 38.7 211.0 4.9
90 MHz in CDCl3
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1H NMR 89.56 MHz C11 H14 O4 0.05 ml : 0.5 ml CDCl3 2',3',4'-trimethoxyacetophenone 
Assign. Shift(ppm)
A 7.526 B 6.726 C *1 3.977 D *1 3.911 E *1 3.870 F 2.595
Hz ppm Int.678.94 7.581 133 670.06 7.482 167 606.44 6.772 138 597.50 6.672 109 356.19 3.978 1000 350.38 3.913 802 346.69 3.872 981 341.50 3.814 27 232.50 2.597 949 230.13 2.570 43
in CDCl3
liquid film
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