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网站主页CAS数据库列表 327-51-5更多图谱1,4-二溴-2,5-二氟苯(327-51-5)核磁图(13CNMR)

1,4-二溴-2,5-二氟苯

产品名称 1,4-二溴-2,5-二氟苯

CAS号327-51-5

分子式C6H2Br2F2

分子量271.88

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  • Mass

    MS-NW-8925          
    1,4-dibromo-2,5-difluorobenzene
    C6H2Br2F2           (Mass of molecular ion:    270)
    

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

          31.0       4.2
          37.0       1.4
          56.0       3.9
          61.0       8.1
          62.0      13.8
          68.0       4.4
          73.0       1.1
          74.0       2.6
          79.0       1.0
          80.0       2.4
          81.0       6.1
          86.0       1.3
          92.0       4.7
          93.0       3.4
          95.5       1.8
          96.5       1.8
         111.0       5.2
         112.0      45.5
         113.0       3.0
         135.0       3.3
         136.0       5.3
         137.0       3.1
         191.0      20.8
         192.0       2.4
         193.0      20.2
         194.0       1.3
         270.0      51.1
         271.0       3.5
         272.0     100.0
         273.0       6.6
         274.0      48.5
         275.0       3.2
    



in CDCl3



KBr disc



nujol mull



4880 A,200 M,powder