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1-Bromo-2,4-dimethoxybenzene

Product Name 1-Bromo-2,4-dimethoxybenzene

CAS17715-69-4

MFC8H9BrO2

MW217.06

¹³CNMR

Mass

MS-NW-7582          
1-bromo-2,4-dimethoxybenzene
C8H9BrO2            (Mass of molecular ion:    216)

   Source Temperature: 260 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV

      15.0       4.6
      28.0       1.5
      29.0       1.6
      37.0       2.4
      38.0       3.9
      39.0       4.1
      49.0       1.1
      50.0       6.7
      51.0      16.1
      52.0       1.4
      53.0       4.3
      61.0       3.6
      62.0       8.4
      63.0      23.8
      64.0       6.9
      65.0      11.2
      66.0      11.1
      69.0       3.9
      74.0       3.3
      75.0       3.2
      76.0       1.7
      77.0      13.9
      78.0       4.7
      79.0      20.8
      80.0       1.2
      91.0       1.0
      92.0       7.9
      93.0       1.5
      94.0       3.6
     105.0       1.5
     107.0      27.8
     108.0      13.1
     109.0       6.5
     117.0       1.1
     119.0       1.2
     122.0       8.0
     137.0       3.1
     142.0       1.0
     143.0       2.8
     144.0       1.2
     145.0       2.5
     155.0       1.1
     157.0       1.7
     158.0       4.2
     159.0       1.0
     160.0       3.7
     170.0       3.1
     171.0       3.5
     172.0       3.6
     173.0      34.2
     174.0       2.5
     175.0      30.7
     176.0       2.1
     185.0       1.4
     186.0       5.0
     187.0       2.0
     188.0       4.9
     201.0       7.2
     203.0       7.1
     216.0     100.0
     217.0       9.4
     218.0      99.0
     219.0       8.8

90 MHz in CDCl3

400 MHz in CDCl3

¹H NMR	89.56 MHz
C₈ H₉ Br O₂	0.05 ml : 0.5 ml CDCl₃
1-bromo-2,4-dimethoxybenzene

    Assign.     Shift(ppm)

      A             7.358
      B             6.445
      C             6.359
      D     *1      3.817
      E     *1      3.745

     Hz     ppm     Int.

    663.75   7.412    123
    655.31   7.317    146
    578.88   6.464     93
    576.31   6.435    182
    574.19   6.412    153
    571.44   6.381     52
    565.75   6.317     97
    563.00   6.287     63
    341.94   3.818    921
    335.56   3.747   1000

¹H NMR	399.65 MHz
C₈ H₉ Br O₂	0.05 ml : 0.5 ml CDCl₃
1-bromo-2,4-dimethoxybenzene

    Assign.     Shift(ppm)

      A             7.364
      B             6.448
      C             6.358
      D     *1      3.821
      E     *1      3.750
     
     90MHZ:HSP-06-081

     Hz     ppm     Int.

   2947.75   7.376    339
   2939.09   7.355    352
   2578.74   6.453    238
   2575.93   6.446    264
   2546.51   6.372    196
   2543.70   6.365    167
   2537.84   6.351    183
   2535.03   6.344    165
   1534.67   3.841     31
   1527.22   3.822    949
   1514.16   3.789     23
   1498.78   3.751   1000

in CDCl3

liquid film

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