1,3-二溴-5-氟苯

Mass

MS-IW-5094          
1,3-dibromo-5-fluorobenzene
C6H3Br2F            (Mass of molecular ion:    252)

   Source Temperature: 210 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      31.0       1.4
      37.0       2.8
      38.0       1.7
      47.0       4.2
      49.0       1.9
      50.0      10.6
      61.0       4.0
      62.0       3.6
      63.0       2.2
      68.0       8.8
      69.0       1.1
      73.0       3.6
      74.0      13.0
      75.0       4.7
      80.0       1.2
      82.0       1.1
      86.0       5.0
      86.5       2.4
      87.0       5.0
      87.5       2.0
      92.0       4.1
      93.0      14.5
      94.0      52.6
      95.0       3.9
     126.0       5.9
     127.0      11.7
     128.0       6.2
     172.0       1.6
     173.0      56.5
     174.0       5.5
     175.0      54.6
     176.0       3.8
     252.0      51.8
     253.0       3.7
     254.0     100.0
     255.0       6.6
     256.0      47.9
     257.0       3.1

Assign. Shift(ppm) A 7.445 B 7.185

     Hz     ppm     Int.

   2977.54   7.451    444
   2975.95   7.447    697
   2974.98   7.444    677
   2973.39   7.440    382
   2876.34   7.198   1000
   2874.76   7.194    919
   2868.29   7.178    977
   2866.70   7.174    913
   2855.35   7.145     28
   2853.64   7.141     26