Terephthalic acid monoamide(6051-43-0) MS
Product NameTerephthalic acid monoamide
CAS6051-43-0
Molecular FormulaC8H7NO3
Molecular Weight165.15
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MassMS-KW-0589 terephthalamic acid C8H7NO3 (Mass of molecular ion: 165)
Source Temperature: 180 °C Sample Temperature: 180 °C Direct, 75 eV
18.0 3.1 27.0 1.4 28.0 2.7 37.0 1.4 38.0 3.2 39.0 6.6 44.0 7.4 45.0 1.7 50.0 11.2 51.0 9.7 52.0 4.6 53.0 2.0 63.0 1.3 65.0 33.1 66.0 3.4 73.0 1.2 73.5 2.0 74.0 5.8 75.0 9.1 76.0 8.4 77.0 4.8 92.0 1.1 93.0 4.7 102.0 3.2 103.0 7.8 104.0 3.2 105.0 2.6 120.0 1.8 121.0 34.2 122.0 2.9 130.0 6.2 147.0 3.7 148.0 3.5 149.0 100.0 150.0 9.0 151.0 1.0 165.0 54.1 166.0 7.2
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C8H7NO3 0.039 g : 0.5 ml DMSO-d6 terephthalamic acid 
Assign. Shift(ppm)
A 13. B *1 8.18 C *2 8.045 D *2 8.012 E *1 7.59
Hz ppm Int.3309.07 8.278 2 3300.31 8.256 4 3269.96 8.180 158 3229.57 8.079 19 3221.66 8.059 309 3221.02 8.057 236 3219.52 8.054 149 3215.25 8.043 242 3213.11 8.038 1000 3206.06 8.020 929 3203.92 8.015 208 3199.43 8.003 135 3198.15 8.000 216 3197.30 7.998 288 3136.60 7.846 3 3129.34 7.828 3 3124.85 7.817 2 3116.94 7.797 2 3035.09 7.592 155
in DMSO-d6
KBr disk
Nujol
