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网站主页CAS数据库列表 4076-36-2更多图谱5-甲基四氮唑(4076-36-2)核磁图(13CNMR)

5-甲基四氮唑

产品名称 5-甲基四氮唑

CAS号4076-36-2

分子式C2H4N4

分子量84.08


  • Mass

    MS-IW-8594          
    5-methyl-1H-tetrazole
    C2H4N4              (Mass of molecular ion:     84)
    

       Source Temperature: 170 °C
       Sample Temperature: 150 °C
       Direct, 75 eV
    

          12.0       1.6
          13.0       1.7
          14.0       6.9
          15.0      11.3
          16.0       1.4
          17.0       2.1
          18.0       2.4
          24.0       1.6
          25.0       6.4
          26.0      29.9
          27.0      56.1
          28.0      52.0
          29.0      24.1
          30.0       1.2
          38.0      12.0
          39.0      22.6
          40.0      66.6
          41.0     100.0
          42.0      22.7
          43.0      68.1
          44.0       1.6
          53.0       2.0
          55.0      20.1
          56.0      46.9
          57.0       1.6
          84.0      21.1
          85.0       6.5
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C2 H4 N4 0.041 g : 0.5 ml DMSO-d6
    5-methyl-1H-tetrazole
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.524

         Hz     ppm     Int.
    

       1008.79   2.525   1000
       1004.88   2.515     29
    

in DMSO-d6



KBr disc



nujol mull