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网站主页CAS数据库列表 122333-30-6更多图谱3H-1,2,4-Triazol-3-one, 2,4-dihydro-(122333-30-6)红外图谱(IR2)

3H-1,2,4-Triazol-3-one, 2,4-dihydro-

产品名称 3H-1,2,4-Triazol-3-one, 2,4-dihydro-

CAS号122333-30-6

分子式C2H3N3O

分子量85.06


  • Mass 

    MS-IW-3301          
2,4-dihydro-1,2,4-triazol-3-one
C2H3N3O             (Mass of molecular ion:     85)


       Source Temperature: 160 °C
   Sample Temperature: 140 °C
   Direct, 75 eV


          27.0       4.9
      28.0      18.2
      29.0       5.6
      41.0       4.3
      42.0      74.5
      43.0       4.3
      44.0       3.0
      55.0       1.2
      85.0     100.0
      86.0       3.6

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C2 H3 N3 O 0.025 g : 0.5 ml DMSO-d6
    2,4-dihydro-1,2,4-triazol-3-one
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A     *1     11.44
      B     *1     11.32
      C             7.731
  

         Hz     ppm     Int.


       4572.93  11.443    104
   4525.86  11.325     72
   3089.84   7.732   1000

in DMSO-d6



KBr disc



nujol mull



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