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网站主页CAS数据库列表 594-34-3更多图谱1,2-二溴-2-甲基丙烷(594-34-3)质谱(MS)

1,2-二溴-2-甲基丙烷

产品名称 1,2-二溴-2-甲基丙烷

CAS号594-34-3

分子式C4H8Br2

分子量215.91

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  • Mass

    MS-IW-2066          
    1,2-dibromo-2-methylpropane
    C4H8Br2             (Mass of molecular ion:    214)
    

       Source Temperature: 220 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          15.0       1.2
          26.0       2.2
          27.0      21.8
          28.0       4.2
          29.0      30.2
          37.0       1.8
          38.0       4.2
          39.0      32.3
          40.0       3.7
          41.0      23.0
          42.0       1.0
          50.0       2.5
          51.0       3.0
          52.0       1.0
          53.0       8.3
          54.0       1.2
          55.0      94.4
          56.0      10.0
          79.0       1.2
          80.0       1.3
          81.0       1.2
          82.0       1.3
          93.0       2.3
          95.0       2.1
         107.0       6.1
         109.0       5.7
         119.0       3.5
         121.0       5.3
         123.0       1.9
         135.0     100.0
         136.0       4.9
         137.0      96.9
         138.0       4.3
    

parameter in CDCl3


  • 1H NMR 300 MHz
    C4 H8 Br2 0.05 ml : 0.5 ml CDCl3
    1,2-dibromo-2-methylpropane
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 3.860 D(B) 1.870

         Hz     ppm     Int.
    

       1157.99   3.860    333
        560.99   1.870   1000
    

in CDCl3



liquid film