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网站主页CAS数据库列表 71-33-0更多图谱5-氮杂尿嘧啶(71-33-0)红外图谱(IR1)

5-氮杂尿嘧啶

产品名称 5-氮杂尿嘧啶

CAS号71-33-0

分子式C3H3N3O2

分子量113.07

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  • Mass

    MS-NW-7228          
    1,3,5-triazine-2,4(1H,3H)-dione
    C3H3N3O2            (Mass of molecular ion:    113)
    

       Source Temperature: 170 °C
       Sample Temperature: 180 °C
       Direct, 75 eV
    

          13.0       1.6
          15.0       1.0
          16.0       2.2
          17.0       3.0
          18.0       8.8
          26.0       1.6
          27.0       8.4
          28.0      67.1
          29.0       5.7
          40.0       1.3
          41.0      14.4
          42.0      11.6
          43.0      52.7
          44.0      30.3
          54.0       1.3
          60.0       4.0
          69.0      13.7
          70.0      83.4
          71.0       3.5
          85.0      15.7
          86.0       3.6
         103.0       1.4
         113.0     100.0
         114.0       5.1
         129.0       5.3
         130.0       2.7
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C3 H3 N3 O2 0.038 g : 0.5 ml DMSO-d6
    1,3,5-triazine-2,4(1H,3H)-dione
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 12. B *1 11.4 C 8.165

         Hz     ppm     Int.
    

       4539.07  11.358     32
       3263.38   8.166   1000
    

in DMSO-d6



KBr disc



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