4-溴-1,2-亚甲二氧基苯

Mass

MS-NW-8541          
4-bromo-1,2-methylenedioxybenzene
C7H5BrO2            (Mass of molecular ion:    200)

   Source Temperature: 260 °C
   Sample Temperature: 140 °C
   Reservoir, 75 eV

      26.0       1.2
      28.0       1.9
      29.0       4.6
      32.0       1.1
      37.0       7.4
      38.0       6.0
      39.0       7.5
      42.0       1.0
      46.0       1.0
      49.0       3.5
      50.0       8.8
      51.0       8.6
      53.0       8.0
      60.0       1.7
      61.0      11.9
      62.0      26.9
      63.0      83.4
      64.0       7.0
      65.0      25.5
      66.0       2.2
      72.0       1.3
      73.0       1.0
      74.0       1.2
      79.0      10.2
      80.0       1.0
      90.0       1.3
      91.0       4.0
      92.0       2.2
      93.0       1.8
      99.5       2.2
     100.0       4.7
     100.5       2.5
     101.0       4.7
     117.0       1.4
     119.0       1.3
     120.0       1.3
     121.0       4.3
     141.0       1.1
     142.0       4.8
     143.0       4.6
     144.0       5.5
     145.0       3.6
     146.0       1.0
     170.0       1.1
     172.0       1.2
     199.0      70.2
     200.0     100.0
     201.0      76.1
     202.0      97.1
     203.0       7.6

Parameter ppm Hz D(A) 6.917 D(B) 6.905 D(C) 6.643 J(A,B) 1.94 J(A,C) 0.40 J(B,C) 8.23 D(D) 5.920

     Hz     ppm     Int.

   2075.59   6.919    512
   2074.08   6.914    194
   2068.44   6.895    178
   2066.52   6.888    111
   1997.05   6.657    173
   1995.49   6.652     77
   1989.89   6.633     67
   1988.32   6.628    139
   1776.00   5.920   1000