图谱信息 供应商 相关产品
网站主页CAS数据库列表 6313-37-7更多图谱2,5-二甲氧基-4-硝基苯胺(6313-37-7)红外图谱(IR2)

2,5-二甲氧基-4-硝基苯胺

产品名称 2,5-二甲氧基-4-硝基苯胺

CAS号6313-37-7

分子式C8H10N2O4

分子量198.18


  • Mass

    MS-NW-7673          
    2,5-dimethoxy-4-nitroaniline
    C8H10N2O4           (Mass of molecular ion:    198)
    

       Source Temperature: 210 °C
       Sample Temperature: 130 °C
       Direct, 75 eV
    

          15.0       6.1
          27.0       1.7
          28.0       6.2
          29.0       1.4
          30.0       3.5
          37.0       1.1
          38.0       3.0
          39.0       9.8
          40.0       2.7
          41.0       6.7
          42.0       2.7
          43.0       1.4
          44.0       4.0
          50.0       4.3
          51.0       8.0
          52.0      13.0
          53.0       9.4
          54.0       2.8
          55.0       1.1
          57.0       1.1
          62.0       1.5
          63.0       1.8
          64.0       2.0
          65.0       7.7
          66.0       9.9
          67.0       7.9
          68.0       5.4
          69.0       2.7
          76.0       2.7
          77.0       9.3
          78.0       6.1
          79.0      15.3
          80.0       8.6
          81.0       4.3
          82.0       2.1
          90.0       1.9
          91.0       1.8
          92.0      10.7
          93.0       6.0
          94.0      15.1
          95.0       4.1
          96.0       1.1
          97.0       1.4
         106.0       1.4
         107.0      35.2
         108.0      16.1
         109.0      17.6
         110.0       3.2
         120.0       2.6
         121.0       2.6
         122.0      22.6
         123.0       3.4
         124.0       4.1
         125.0       7.7
         136.0       4.2
         137.0       5.4
         138.0       3.0
         140.0       4.5
         150.0       1.2
         151.0       7.6
         152.0       1.3
         168.0       8.0
         182.0       1.1
         183.0      54.8
         184.0       5.0
         198.0     100.0
         199.0      10.5
         200.0       1.5
    

90 MHz at 50C


  • 1H NMR 89.56 MHz
    C8 H10 N2 O4 0.029 g : 0.5 ml CDCl3 at 50C
    2,5-dimethoxy-4-nitroaniline
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.531 B 6.302 C 4.6 D *1 3.872 E *1 3.854

         Hz     ppm     Int.
    

        678.00   7.571     32
        674.56   7.532    231
        564.50   6.304    246
        414.13   4.625     68
        355.69   3.972     26
        354.81   3.962     30
        354.50   3.959     29
        352.50   3.936     46
        351.88   3.929     52
        346.88   3.874   1000
        345.25   3.855    999
        340.44   3.802     55
        338.44   3.779     36
        338.06   3.775     35
        336.81   3.761     28
    

in CDCl3



KBr disc



nujol mull