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四氢吡喃酮

CAS号29943-42-8

分子式C5H8O2

分子量100.12

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  • Mass

    MS-IW-0921          
    tetrahydro-4H-pyran-4-one
    C5H8O2              (Mass of molecular ion:    100)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          14.0       2.0
          15.0       5.1
          18.0       1.0
          26.0       4.3
          27.0      14.1
          28.0      60.0
          29.0      20.1
          30.0      17.2
          31.0       8.7
          39.0       2.8
          40.0       2.1
          41.0       4.2
          42.0      97.5
          43.0      40.2
          44.0       7.1
          45.0       5.5
          53.0       1.0
          54.0       1.1
          55.0      18.0
          56.0       4.1
          57.0      25.6
          58.0      30.8
          59.0       1.6
          69.0       1.8
          70.0       6.9
          71.0       5.6
          72.0      46.5
          73.0      27.6
          74.0       1.1
          82.0       1.1
          99.0       2.3
         100.0     100.0
         101.0       6.9
    



liquid film