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3,5-二甲基溴苯

产品名称 3,5-二甲基溴苯

CAS号556-96-7

分子式C8H9Br

分子量185.06

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  • Mass

    MS-IW-8664          
    5-bromo-m-xylene
    C8H9Br              (Mass of molecular ion:    184)
    

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

          27.0       3.3
          28.0       1.0
          38.0       2.2
          39.0       7.2
          50.0       4.1
          51.0      18.3
          51.5       1.5
          52.0       4.3
          53.0       2.4
          61.0       1.1
          62.0       3.1
          63.0       7.6
          64.0       1.8
          65.0       2.7
          74.0       1.9
          75.0       1.9
          76.0       1.6
          77.0      21.2
          78.0       8.1
          79.0      20.5
          80.0       1.4
          89.0       3.4
          90.0       3.4
          91.0       2.9
          92.0       3.7
          93.0       1.1
         102.0       2.4
         103.0      16.9
         104.0       9.0
         105.0      95.9
         106.0       8.5
         169.0       6.8
         171.0       6.6
         183.0       6.0
         184.0     100.0
         185.0      14.7
         186.0      97.6
         187.0       8.6
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H9 Br 0.05 ml : 0.5 ml CDCl3
    5-bromo-m-xylene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.096 B 6.863 C 2.246

         Hz     ppm     Int.
    

       2836.79   7.099    335
       2836.18   7.097    348
       2744.51   6.868    126
       2743.77   6.866    159
       2743.04   6.864    170
       2742.31   6.862    153
        897.58   2.246   1000
        896.85   2.245    929
    

in CDCl3



liquid film