图谱信息 供应商 相关产品
网站主页CAS数据库列表 5411-50-7更多图谱3,4-二溴硝基苯(5411-50-7)红外图谱(IR1)

3,4-二溴硝基苯

产品名称 3,4-二溴硝基苯

CAS号5411-50-7

分子式C6H3Br2NO2

分子量280.9

展开


  • Mass

    MS-IW-3909          
    1,2-dibromo-4-nitrobenzene
    C6H3Br2NO2          (Mass of molecular ion:    279)
    

       Source Temperature: 180 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          28.0       3.7
          30.0      20.9
          36.0       1.2
          37.0       8.0
          38.0       5.1
          49.0       5.2
          50.0       8.8
          51.0       1.3
          60.0       1.0
          61.0       4.0
          62.0       4.7
          63.0       9.0
          72.0       1.0
          73.0      12.6
          74.0      68.5
          75.0      84.9
          76.0       6.7
          77.0       1.9
          78.0       1.7
          79.0       1.8
          80.0       2.2
          81.0       1.8
          82.0       2.0
         117.0       1.6
         118.0       1.1
         119.0       1.4
         128.0       4.5
         129.0       1.0
         130.0       4.5
         142.0       1.7
         143.0       1.1
         144.0       1.5
         153.0      20.3
         154.0      36.5
         155.0      22.4
         156.0      34.4
         157.0       3.0
         170.0       2.4
         172.0       1.9
         221.0      19.0
         222.0       1.1
         223.0      36.6
         224.0       2.1
         225.0      18.1
         226.0       1.0
         233.0      29.5
         234.0       2.6
         235.0      56.9
         236.0       4.2
         237.0      27.9
         238.0       1.9
         249.0      11.5
         251.0      22.6
         252.0       1.5
         253.0      11.0
         265.0       1.6
         279.0      51.2
         280.0       3.7
         281.0     100.0
         282.0       7.1
         283.0      49.0
         284.0       3.5
    

parameter in CDCl3


  • 1H NMR 300 MHz
    C6 H3 Br2 N O2 0.036 g : 0.5 ml CDCl3
    1,2-dibromo-4-nitrobenzene
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 8.482 D(B) 8.037 D(C) 7.826 J(A,B) 2.7 J(A,C) 0.0 J(B,C) 8.8

         Hz     ppm     Int.
    

       2545.96   8.487    877
       2543.28   8.478    912
       2417.13   8.057    397
       2414.45   8.048    379
       2408.33   8.028    519
       2405.65   8.019    502
       2351.89   7.840   1000
       2343.11   7.810    759
    

in CDCl3



KBr disc



nujol mull