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17715-69-4

2,4-二甲氧基溴苯(17715-69-4)红外图谱(IR1)

分子式:C8H9BrO2

分子量: 217.06

InChI:InChI=1S/C8H9BrO2/c1-10-6-3-4-7(9)8(5-6)11-2/h3-5H,1-2H3

InChIKey: NIUZVSQOXJIHBL-UHFFFAOYSA-N

Smiles:C1(Br)=CC=C(OC)C=C1OC

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    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

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

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

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liquid film

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