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网站主页CAS数据库列表 3682-15-3更多图谱3-硝基邻苯二甲酰肼(3682-15-3)核磁图(1HNMR)

3-硝基邻苯二甲酰肼

产品名称 3-硝基邻苯二甲酰肼

CAS号3682-15-3

分子式C8H5N3O4

分子量207.14

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  • Mass

    MS-NW-9330          
    5-nitro-2,3-dihydro-1,4-phthalazinedione
    C8H5N3O4            (Mass of molecular ion:    207)
    

       Source Temperature: 200 °C
       Sample Temperature: 190 °C
       Direct, 75 eV
    

          18.0       5.1
          28.0       5.3
          29.0       1.0
          30.0       3.3
          37.0       1.4
          38.0       1.7
          39.0       2.7
          44.0       1.8
          50.0       8.5
          51.0       6.7
          52.0       2.2
          53.0       1.9
          62.0       2.4
          63.0       5.9
          64.0       5.8
          65.0       2.4
          73.0       1.1
          74.0       7.7
          75.0      32.1
          76.0      26.0
          77.0       6.3
          78.0       4.5
          89.0       3.4
          90.0       2.8
          91.0       3.9
          92.0      10.3
          93.0       1.4
         103.0       9.0
         104.0      33.4
         105.0       4.9
         106.0       1.9
         117.0       1.9
         119.0       5.7
         120.0       2.2
         132.0       1.4
         133.0       1.4
         134.0       1.0
         147.0       1.5
         148.0      85.0
         149.0       7.9
         161.0       4.3
         162.0       3.1
         163.0       2.0
         177.0      11.9
         178.0      54.0
         179.0       5.2
         207.0     100.0
         208.0      13.5
         209.0       1.7
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C8 H5 N3 O4 0.039 g : 0.5 ml DMSO-d6
    5-nitro-2,3-dihydro-1,4-phthalazinedione
    ChemicalStructure
        Assign.     Shift(ppm)
    A 10. B 8.296 C 8.223 D 8.118

         Hz     ppm     Int.
    

       4813.23  12.044    125
       3320.01   8.308    418
       3312.32   8.289    494
       3303.34   8.266     31
       3302.27   8.263     30
       3301.85   8.262     30
       3300.35   8.259     31
       3299.07   8.255     34
       3291.59   8.237    549
       3290.31   8.233    577
       3283.68   8.217    812
       3282.61   8.214    729
       3275.99   8.198     23
       3259.11   8.155     25
       3251.42   8.136    710
       3243.51   8.116   1000
       3239.45   8.106     69
       3235.60   8.097    425
    

in DMSO-d6



KBr disc



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