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MassMS-NW-8067 bis(p-chlorophenoxy)acetic acid C14H10Cl2O4 (Mass of molecular ion: 312)
Source Temperature: 190 °C Sample Temperature: 140 °C Direct, 75 eV
18.0 1.3 28.0 1.5 29.0 3.9 36.0 1.1 38.0 2.1 39.0 4.3 44.0 1.7 45.0 1.2 50.0 7.4 51.0 5.6 61.0 1.3 62.0 1.7 63.0 6.7 64.0 3.9 65.0 11.8 66.0 1.3 73.0 6.1 74.0 3.1 75.0 33.5 76.0 7.1 77.0 4.8 85.0 2.9 87.0 1.0 93.0 16.0 94.0 9.6 99.0 8.8 100.0 3.1 101.0 3.5 102.0 1.0 111.0 56.5 112.0 4.6 113.0 19.1 114.0 1.6 127.0 4.7 128.0 100.0 129.0 32.0 130.0 33.4 131.0 9.9 132.0 1.3 139.0 4.6 140.0 1.0 141.0 4.5 143.0 1.0 150.0 1.5 157.0 7.5 159.0 2.5 167.0 44.9 168.0 5.5 169.0 14.9 170.0 1.5 185.0 74.7 186.0 7.4 187.0 24.5 188.0 2.4 204.0 1.6 267.0 10.0 268.0 1.7 269.0 6.4 270.0 1.0 271.0 1.1 312.0 32.6 313.0 5.1 314.0 21.4 315.0 3.3 316.0 3.8
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C14 H10 Cl2 O4 0.034 g : 0.5 ml DMSO-d6 bis(p-chlorophenoxy)acetic acid 
Assign. Shift(ppm)
A 7.382 B 7.099 C 6.481
Hz ppm Int.2958.98 7.404 71 2955.57 7.396 811 2953.13 7.390 268 2951.17 7.385 43 2950.68 7.384 43 2948.73 7.379 274 2946.29 7.373 1000 2942.87 7.364 107 2844.97 7.119 87 2841.55 7.111 981 2839.36 7.105 262 2834.72 7.094 251 2832.52 7.088 812 2828.86 7.079 80 2590.33 6.482 569
in DMSO-d6
KBr disc
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