2-(4-NITROPHENYL)PROPIONIC ACID
Product Name 2-(4-NITROPHENYL)PROPIONIC ACID
CAS19910-33-9
MFC9H9NO4
MW195.17
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MassMS-IW-1122 2-(p-nitrophenyl)propionic acid C9H9NO4 (Mass of molecular ion: 195)
Source Temperature: 140 °C Sample Temperature: 100 °C Direct, 75 eV
18.0 3.5 27.0 1.6 28.0 1.5 30.0 2.3 39.0 2.6 43.0 2.0 44.0 2.8 50.0 2.4 51.0 4.7 52.0 1.4 53.0 1.2 63.0 2.4 65.0 2.0 75.0 1.1 76.0 1.6 77.0 12.9 78.0 7.9 79.0 2.7 89.0 1.0 91.0 9.2 92.0 11.4 93.0 1.7 102.0 1.9 103.0 13.4 104.0 19.0 105.0 12.4 106.0 1.9 119.0 1.9 120.0 17.8 121.0 3.4 133.0 1.0 134.0 3.7 136.0 1.0 149.0 2.7 150.0 100.0 151.0 19.2 152.0 1.9 165.0 1.1 195.0 45.8 196.0 5.4
90 MHz in CDCl3
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1H NMR 89.56 MHz C9 H9 N O4 0.038 g : 0.5 ml CDCl3 2-(p-nitrophenyl)propionic acid 
Assign. Shift(ppm)
A 10.2 B 8.170 C 7.489 D 3.866 E 1.570
Hz ppm Int.915.97 10.228 94 740.41 8.268 34 738.79 8.250 76 736.52 8.224 418 734.55 8.202 147 732.86 8.183 45 729.64 8.147 189 727.66 8.125 541 725.24 8.098 80 676.90 7.559 96 674.49 7.532 481 672.66 7.511 155 670.39 7.486 46 669.80 7.479 49 667.60 7.455 149 665.84 7.435 373 663.43 7.408 55 357.64 3.994 47 350.39 3.913 142 343.07 3.831 153 336.11 3.753 57 144.14 1.610 1000 140.92 1.574 76 136.96 1.530 920
in CDCl3
KBr disc
nujol mull
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