6313-37-7

2,5-二甲氧基-4-硝基苯胺(6313-37-7)质谱(MS)

产品名称:2,5-二甲氧基-4-硝基苯胺

CAS: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

    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