2,5-Difluorobenzyl bromide
Product Name 2,5-Difluorobenzyl bromide
CAS85117-99-3
MFC7H5BrF2
MW207.02
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MassMS-NW-7774 alpha-bromo-2,5-difluorotoluene C7H5BrF2 (Mass of molecular ion: 206)
Source Temperature: 230 °C Sample Temperature: 150 °C Reservoir, 75 eV
31.0 2.5 38.0 1.2 39.0 1.7 50.0 3.0 51.0 3.0 56.0 1.0 57.0 5.6 61.0 1.2 62.0 1.8 63.0 2.5 68.0 1.0 74.0 1.0 75.0 3.2 77.0 3.6 80.0 1.0 81.0 3.3 83.0 1.0 101.0 10.9 107.0 6.7 108.0 1.1 125.0 4.5 126.0 2.3 127.0 100.0 128.0 7.8 206.0 5.2 208.0 5.2
400 MHz in CDCl3
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1H NMR 399.65 MHz C7 H5 Br F2 0.05 ml : 0.5 ml CDCl3 alpha-bromo-2,5-difluorotoluene 
Assign. Shift(ppm)
A 7.088 B 7.00 C 6.97 D 4.441
Hz ppm Int.2841.31 7.110 114 2838.38 7.103 130 2835.33 7.095 118 2832.76 7.089 206 2830.08 7.082 138 2827.03 7.074 117 2824.10 7.067 122 2811.89 7.036 75 2807.37 7.025 90 2802.98 7.014 220 2798.46 7.003 235 2794.31 6.992 290 2791.26 6.985 149 2789.79 6.981 317 2786.99 6.974 243 2785.28 6.970 85 2783.69 6.966 134 2782.47 6.963 186 2780.88 6.959 67 2779.54 6.955 132 2777.83 6.951 97 2774.66 6.943 59 2773.56 6.940 55 2770.51 6.933 47 1775.76 4.444 856 1774.54 4.441 1000
in CDCl3
liquid film
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