2,5-Dimethoxy-4-nitroaniline(6313-37-7) IR2
Product Name2,5-Dimethoxy-4-nitroaniline
CAS6313-37-7
Molecular FormulaC8H10N2O4
Molecular Weight198.18
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MassMS-NW-7673 2,5-dimethoxy-4-nitroaniline C8H10N2O4 (Mass of molecular ion: 198)
Source Temperature: 210 °C Sample Temperature: 130 °C Direct, 75 eV
15.0 6.1 27.0 1.7 28.0 6.2 29.0 1.4 30.0 3.5 37.0 1.1 38.0 3.0 39.0 9.8 40.0 2.7 41.0 6.7 42.0 2.7 43.0 1.4 44.0 4.0 50.0 4.3 51.0 8.0 52.0 13.0 53.0 9.4 54.0 2.8 55.0 1.1 57.0 1.1 62.0 1.5 63.0 1.8 64.0 2.0 65.0 7.7 66.0 9.9 67.0 7.9 68.0 5.4 69.0 2.7 76.0 2.7 77.0 9.3 78.0 6.1 79.0 15.3 80.0 8.6 81.0 4.3 82.0 2.1 90.0 1.9 91.0 1.8 92.0 10.7 93.0 6.0 94.0 15.1 95.0 4.1 96.0 1.1 97.0 1.4 106.0 1.4 107.0 35.2 108.0 16.1 109.0 17.6 110.0 3.2 120.0 2.6 121.0 2.6 122.0 22.6 123.0 3.4 124.0 4.1 125.0 7.7 136.0 4.2 137.0 5.4 138.0 3.0 140.0 4.5 150.0 1.2 151.0 7.6 152.0 1.3 168.0 8.0 182.0 1.1 183.0 54.8 184.0 5.0 198.0 100.0 199.0 10.5 200.0 1.5
90 MHz at 50C
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1H NMR 89.56 MHz C8 H10 N2 O4 0.029 g : 0.5 ml CDCl3 at 50C 2,5-dimethoxy-4-nitroaniline 
Assign. Shift(ppm)
A 7.531 B 6.302 C 4.6 D *1 3.872 E *1 3.854
Hz ppm Int.678.00 7.571 32 674.56 7.532 231 564.50 6.304 246 414.13 4.625 68 355.69 3.972 26 354.81 3.962 30 354.50 3.959 29 352.50 3.936 46 351.88 3.929 52 346.88 3.874 1000 345.25 3.855 999 340.44 3.802 55 338.44 3.779 36 338.06 3.775 35 336.81 3.761 28
in CDCl3
KBr disc
nujol mull
