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67951-45-5More Spectrum > p-(2-Methylbutoxy)benzoic acid p-cyanophenyl ester(67951-45-5)1HNMR
p-(2-Methylbutoxy)benzoic acid p-cyanophenyl ester
Product Name p-(2-Methylbutoxy)benzoic acid p-cyanophenyl ester
CAS67951-45-5
MFC19H19NO3
MW309.36
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MassMS-NW-4494 p-cyanophenyl p-(2-methylbutoxy)benzoate C19H19NO3 (Mass of molecular ion: 309)
Source Temperature: 150 °C Sample Temperature: 110 °C Direct, 75 eV
18.0 3.1 27.0 2.3 29.0 4.4 39.0 3.6 41.0 4.7 43.0 8.6 50.0 1.4 55.0 2.2 63.0 2.4 64.0 3.3 65.0 6.3 71.0 1.7 76.0 3.1 92.0 3.9 93.0 8.6 94.0 1.0 104.0 2.9 119.0 1.0 120.0 4.5 121.0 92.8 122.0 7.5 191.0 100.0 192.0 13.2 193.0 1.2
400 MHz in CDCl3
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1H NMR 399.65 MHz C19 H19 N O3 0.04 ml : 0.5 ml CDCl3 p-cyanophenyl p-(2-methylbutoxy)benzoate 
Assign. Shift(ppm)
A 8.121 B 7.721 C 7.352 D 6.987 E *1 3.910 F *1 3.833 G 1.908 J *2 1.590 K *2 1.300 L 1.044 M 0.970 J(E,F)=9.1HZ. J(G,E)=6.0HZ. J(G,F)=6.6HZ. J(J,G)=5.2HZ. J(K,G)=7.6HZ.
Hz ppm Int.3253.17 8.141 63 3250.37 8.134 518 3248.29 8.128 154 3245.85 8.122 31 3243.41 8.116 156 3241.33 8.111 548 3238.53 8.104 70 3092.90 7.740 72 3090.45 7.733 515 3088.38 7.728 173 3086.67 7.724 31 3083.74 7.717 181 3081.67 7.711 594 3079.22 7.705 89 2945.07 7.370 82 2942.63 7.364 583 2940.55 7.358 183 2938.23 7.353 31 2935.79 7.346 166 2933.72 7.341 522 2931.40 7.335 75 2799.68 7.006 63 2796.88 6.999 487 2794.80 6.994 148 2789.92 6.981 137 2787.84 6.976 473 2785.03 6.969 64 1571.29 3.932 103 1565.19 3.917 112 1562.13 3.909 178 1556.15 3.894 175 1538.70 3.851 173 1532.10 3.834 182 1529.66 3.828 114 1523.07 3.812 108 772.58 1.934 39 765.87 1.917 58 759.77 1.902 59 759.28 1.900 60 753.05 1.885 42 648.56 1.623 50 643.07 1.610 56 641.11 1.605 56 635.25 1.590 81 633.67 1.586 30 629.52 1.576 59 627.56 1.571 68 622.07 1.557 56 533.69 1.336 66 526.12 1.317 94 520.14 1.302 64 518.55 1.298 71 512.57 1.283 77 511.35 1.280 36 504.88 1.264 55 420.90 1.054 1000 414.06 1.037 977 409.79 1.026 30 408.69 1.023 30 394.65 0.988 445 387.21 0.969 944 383.54 0.960 35 383.30 0.960 35 382.57 0.958 37 379.76 0.951 361
in CDCl3
KBr disc
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