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网站主页CAS数据库列表 636-28-2更多图谱1,2,4,5-四溴苯(636-28-2)红外图谱(IR3)

1,2,4,5-四溴苯

产品名称 1,2,4,5-四溴苯

CAS号636-28-2

分子式C6H2Br4

分子量393.7

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  • Mass

    MS-NW-0267          
    1,2,4,5-tetrabromobenzene
    C6H2Br4             (Mass of molecular ion:    390)
    

       Source Temperature: 180 °C
       Sample Temperature:   0 °C
       Direct, 75 eV
    

          36.0       1.5
          37.0       5.9
          38.0       1.9
          49.0       2.3
          50.0       1.3
          61.0       1.5
          72.0       1.8
          73.0      13.3
          74.0      33.8
          75.0       2.4
          76.5       1.6
          77.5       1.7
          79.0       1.4
          81.0       1.4
         116.0       3.4
         116.5       1.8
         117.0       5.5
         117.5       1.1
         118.0       3.1
         128.0       1.6
         130.0       1.5
         152.0       4.6
         153.0       8.8
         154.0       5.1
         155.0       8.5
         156.0       1.3
         156.5       2.0
         157.0       1.0
         157.5       1.8
         195.0       1.2
         196.0       3.7
         197.0       5.6
         198.0       3.5
         199.0       1.0
         231.0       1.0
         232.0       7.5
         233.0       2.6
         234.0      14.2
         235.0       2.2
         236.0       7.2
         311.0       5.9
         312.0       1.1
         313.0      16.7
         314.0       2.3
         315.0      16.8
         316.0       2.1
         317.0       5.7
         390.0      18.2
         391.0       1.5
         392.0      68.7
         393.0       4.9
         394.0     100.0
         395.0       7.0
         396.0      65.2
         397.0       4.5
         398.0      16.0
         399.0       1.1
    

parameter in CDCl3


  • 1H NMR 300 MHz
    C6 H2 Br4 0.038 g : 0.5 ml CDCl3
    1,2,4,5-tetrabromobenzene
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 7.862

         Hz     ppm     Int.
    

       2358.60   7.862   1000
    

in CDCl3



CCl4 solution



KBr disc



nujol mull



4880 A,200 M,powder