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21702-84-1

2,4-DIBROMOANISOLE

Product Name 2,4-DIBROMOANISOLE

CAS21702-84-1

MFC7H6Br2O

MW265.93

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  • 21702-84-1_ms
    Mass

    MS-NW-9370          
    2,4-dibromoanisole
    C7H6Br2O            (Mass of molecular ion:    264)
    

       Source Temperature: 260 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       1.3
          37.0       3.3
          38.0       2.8
          39.0       1.0
          43.0       1.0
          49.0       1.0
          50.0       5.2
          51.0       1.7
          53.0       1.7
          61.0       4.1
          62.0       9.3
          63.0      23.9
          64.0       1.8
          73.0       1.9
          74.0       8.1
          75.0      10.5
          76.0       4.3
          77.0       2.2
          78.0       2.5
         116.0       1.0
         117.0       2.4
         118.0       1.0
         119.0       2.1
         141.0       1.8
         142.0       3.8
         143.0       3.0
         144.0       3.6
         145.0       1.2
         154.0       1.8
         155.0       3.2
         156.0       2.2
         157.0       2.7
         170.0       6.9
         171.0       2.3
         172.0       6.9
         173.0       2.5
         186.0       3.8
         188.0       3.6
         221.0      13.8
         223.0      26.9
         224.0       1.5
         225.0      13.2
         235.0       1.3
         249.0      26.5
         250.0       2.0
         251.0      51.5
         252.0       3.6
         253.0      25.5
         254.0       1.7
         264.0      51.0
         265.0       4.0
         266.0     100.0
         267.0       7.8
         268.0      48.7
         269.0       3.7
    

400 MHz in CDCl3

  • 21702-84-1_1hnmr

    1H NMR 399.65 MHz
    C7 H6 Br2 O 0.036 g : 0.5 ml CDCl3
    2,4-dibromoanisole
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.661 B 7.371 C 6.766 D 3.870

         Hz     ppm     Int.
    

       3062.99   7.665    257
       3060.67   7.659    259
       2951.78   7.386    128
       2949.34   7.380    120
       2942.99   7.364    135
       2940.67   7.359    131
       2708.37   6.777    177
       2699.58   6.755    165
       1546.75   3.871   1000
    

in CDCl3

  • 21702-84-1_13cnmr

KBr disc

  • 21702-84-1_ir1_2

nujol mull

  • 21702-84-1_ir2