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MassMS-IW-7551 3-bromo-1,2,4,5-tetrafluorobenzene C6HBrF4 (Mass of molecular ion: 228)
Source Temperature: 220 °C Sample Temperature: 150 °C Reservoir, 75 eV
31.0 5.2 55.0 1.2 61.0 2.3 68.0 1.2 74.0 1.9 75.0 4.7 79.0 3.7 80.0 6.0 86.0 1.6 93.0 1.7 98.0 2.7 99.0 46.7 100.0 2.5 114.0 5.7 115.0 5.6 117.0 1.5 130.0 4.5 148.0 1.9 149.0 64.1 150.0 4.2 228.0 100.0 229.0 6.9 230.0 98.4 231.0 6.4
400 MHz in CDCl3
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1H NMR 399.65 MHz C6 H Br F4 0.05 ml : 0.5 ml CDCl3 3-bromo-1,2,4,5-tetrafluorobenzene 
Assign. Shift(ppm)
A 7.118 J(A,F-19)=9.65HZ J(A,F-19)=7.20HZ
Hz ppm Int.2864.01 7.167 270 2861.33 7.160 21 2859.99 7.157 29 2856.81 7.149 539 2854.37 7.143 535 2851.68 7.136 53 2849.61 7.131 312 2847.17 7.125 1000 2844.73 7.119 301 2839.97 7.107 537 2837.52 7.101 527 2833.62 7.091 29 2833.01 7.089 28 2830.32 7.082 266
in CDCl3
liquid film
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