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MassMS-KW-0516 4-phenoxybenzophenone C19H14O2 (Mass of molecular ion: 274)
Source Temperature: 130 °C Sample Temperature: 120 °C Direct, 75 eV
39.0 1.3 50.0 1.8 51.0 6.4 63.0 1.1 65.0 1.0 76.0 1.7 77.0 21.3 78.0 1.5 105.0 14.3 106.0 1.0 115.0 6.9 121.0 1.0 139.0 1.6 141.0 10.7 142.0 1.5 152.0 1.3 168.0 1.4 169.0 1.0 181.0 5.7 197.0 100.0 198.0 14.3 199.0 1.4 274.0 43.6 275.0 8.9 276.0 1.0
400 MHz in CDCl3
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1H NMR 399.65 MHz C19H14O2 0.038 g : 0.5 ml CDCl3 4-phenoxybenzophenone 
Assign. Shift(ppm)
A 7.815 B 7.774 C 7.558 D 7.468 E 7.391 F 7.192 G 7.092 J 7.023
Hz ppm Int.3131.23 7.833 126 3128.55 7.826 908 3126.47 7.821 302 3121.83 7.809 322 3119.63 7.804 1000 3116.95 7.797 132 3113.65 7.789 110 3111.82 7.784 466 3111.21 7.783 394 3110.48 7.781 556 3109.26 7.778 233 3105.60 7.769 181 3103.52 7.764 669 3102.18 7.760 570 3031.62 7.584 91 3030.28 7.580 147 3028.94 7.577 87 3025.03 7.567 107 3022.95 7.562 310 3020.88 7.557 120 3016.85 7.547 169 3015.51 7.543 292 3014.17 7.540 147 2993.17 7.487 122 2992.07 7.485 362 2991.46 7.483 468 2990.00 7.480 211 2984.87 7.467 342 2983.77 7.464 618 2982.30 7.460 172 2978.03 7.450 120 2976.45 7.446 281 2975.59 7.444 185 2965.34 7.418 66 2963.02 7.412 327 2962.41 7.411 169 2961.06 7.407 150 2958.13 7.400 94 2956.67 7.396 205 2955.69 7.394 538 2954.72 7.391 474 2952.40 7.385 93 2949.10 7.377 193 2947.88 7.374 213 2947.15 7.372 472 2944.83 7.367 70 2883.06 7.212 139 2881.96 7.209 257 2880.86 7.207 148 2875.98 7.194 140 2875.25 7.193 167 2874.52 7.191 374 2873.78 7.189 186 2873.05 7.187 135 2868.17 7.175 102 2867.07 7.172 187 2865.97 7.169 104 2841.44 7.108 110 2840.70 7.106 124 2839.48 7.103 560 2838.26 7.100 651 2837.53 7.098 339 2836.19 7.095 174 2832.77 7.086 187 2831.79 7.084 312 2830.69 7.081 528 2829.72 7.079 467 2827.15 7.072 60 2814.46 7.040 128 2811.77 7.034 928 2809.70 7.029 293 2804.94 7.017 283 2802.86 7.011 892 2800.18 7.005 108
in CDCl3
KBr disk
Nujol
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