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2,6-二氯苄基溴

产品名称 2,6-二氯苄基溴

CAS号20443-98-5

分子式C7H5BrCl2

分子量239.92

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  • Mass

    MS-NW-7264          
    alpha-bromo-2,6-dichlorotoluene
    C7H5BrCl2           (Mass of molecular ion:    238)
    

       Source Temperature: 220 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          37.0       1.9
          38.0       2.0
          39.0       4.2
          43.0       2.9
          43.5       1.1
          44.0       3.8
          49.0       1.3
          50.0       3.2
          51.0       2.3
          61.0       5.0
          61.5       4.1
          62.0       9.8
          62.5       1.5
          63.0      12.4
          73.0       5.9
          74.0       1.1
          75.0       2.1
          79.5       5.7
          80.5       3.6
          84.0       1.2
          85.0       1.5
          86.0       2.3
          87.0       3.1
          88.0       1.4
          89.0      13.5
          90.0       1.0
          97.0       2.3
          99.0       2.9
         101.0       1.2
         123.0      11.5
         124.0       5.9
         125.0       4.9
         126.0       2.0
         133.0       2.5
         135.0       1.6
         159.0     100.0
         160.0       8.1
         161.0      62.9
         162.0       5.3
         163.0      10.2
         238.0       4.2
         240.0       6.5
         242.0       2.9
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C7 H5 Br Cl2 0.039 g : 0.5 ml CDCl3
    alpha-bromo-2,6-dichlorotoluene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.321 B 7.185 C 4.758

         Hz     ppm     Int.
    

       2930.54   7.333    352
       2922.61   7.313    558
       2878.42   7.203    239
       2870.97   7.184    197
       2869.75   7.181    181
       2862.30   7.163    139
       1901.86   4.759   1000
    

in CDCl3



KBr disc



nujol mull



4880 A,200 M,powder