2-Chloro-4'-fluorobenzophenone
Product Name 2-Chloro-4'-fluorobenzophenone
CAS1806-23-1
MFC13H8ClFO
MW234.65
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MassMS-NW-7292 2-chloro-4'-fluorobenzophenone C13H8ClFO (Mass of molecular ion: 234)
Source Temperature: 130 °C Sample Temperature: 120 °C Direct, 75 eV
50.0 3.5 51.0 2.3 69.0 1.4 74.0 2.4 75.0 14.5 76.0 2.0 85.0 2.7 94.0 1.9 95.0 26.3 96.0 1.8 103.0 2.5 111.0 10.3 113.0 3.4 123.0 100.0 124.0 7.9 139.0 31.2 140.0 2.5 141.0 10.8 169.0 1.1 170.0 3.0 171.0 1.0 199.0 2.4 234.0 36.0 235.0 5.4 236.0 12.3 237.0 1.8
400 MHz in CDCl3
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1H NMR 399.65 MHz C13 H8 Cl F O 0.035 g : 0.5 ml CDCl3 2-chloro-4'-fluorobenzophenone 
Assign. Shift(ppm)
A 7.841 B 7.46 to 7.44 C 7.38 to 7.37 D 7.136 CONFIRMED BY LAOCN
Hz ppm Int.3143.80 7.867 91 3140.99 7.860 603 3138.92 7.855 233 3135.62 7.846 615 3134.16 7.843 296 3133.54 7.841 280 3131.96 7.837 632 3128.78 7.829 227 3126.59 7.824 603 3123.78 7.817 87 2993.16 7.490 36 2991.82 7.487 45 2990.11 7.482 70 2989.14 7.480 70 2988.04 7.477 128 2987.18 7.475 140 2986.33 7.473 93 2984.99 7.470 64 2982.06 7.462 646 2980.59 7.459 890 2979.13 7.455 847 2976.56 7.448 436 2973.88 7.442 508 2970.34 7.433 95 2969.36 7.430 158 2967.90 7.427 64 2965.82 7.422 195 2961.91 7.412 74 2959.96 7.407 57 2958.50 7.403 126 2956.30 7.398 95 2954.22 7.393 52 2950.93 7.384 571 2948.85 7.379 1000 2947.88 7.377 631 2946.04 7.372 744 2944.46 7.368 859 2941.28 7.360 91 2940.43 7.358 73 2938.48 7.353 38 2937.74 7.351 47 2936.89 7.349 36 2936.65 7.349 36 2934.81 7.344 33 2933.35 7.340 32 2863.40 7.165 108 2860.60 7.158 630 2858.40 7.153 212 2854.98 7.144 125 2853.64 7.141 231 2852.17 7.137 880 2851.68 7.136 863 2850.10 7.132 268 2848.88 7.129 126 2845.34 7.120 197 2843.14 7.115 572 2840.45 7.108 93
in CDCl3
KBr disc
nujol mull
4880 A,200 M,powder
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