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MassMS-NW-6439 4'-fluoroacetophenone C8H7FO (Mass of molecular ion: 138)
Source Temperature: 260 °C Sample Temperature: 190 °C Reservoir, 75 eV
15.0 3.2 31.0 1.1 37.0 1.0 38.0 1.1 39.0 1.5 42.0 1.0 43.0 13.0 50.0 5.0 51.0 2.8 57.0 2.0 61.5 1.0 62.0 1.3 63.0 1.6 68.0 1.8 69.0 3.3 70.0 1.0 74.0 3.0 75.0 14.5 76.0 1.4 83.0 1.4 94.0 2.7 95.0 60.5 96.0 5.8 109.0 1.6 123.0 100.0 124.0 7.7 138.0 21.9 139.0 2.2
400 MHz in CDCl3
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1H NMR 399.65 MHz C8 H7 F O 0.05 ml : 0.5 ml CDCl3 4'-fluoroacetophenone 
Assign. Shift(ppm)
A 7.977 B 7.113 C 2.577
Hz ppm Int.3198.24 8.003 40 3195.43 7.996 230 3193.24 7.991 91 3189.94 7.982 242 3188.48 7.979 108 3187.74 7.977 108 3186.28 7.973 230 3183.11 7.965 96 3180.91 7.960 232 3178.10 7.953 40 2854.37 7.143 44 2851.56 7.136 246 2849.37 7.130 81 2845.95 7.122 58 2844.73 7.119 104 2843.14 7.115 316 2842.53 7.113 291 2840.94 7.109 92 2839.60 7.106 48 2836.18 7.097 83 2834.11 7.092 219 2831.18 7.085 41 1029.91 2.578 1000 1026.61 2.569 63
in CDCl3
liquid film
4880 A,200 M,liquid
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