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网站主页CAS数据库列表 54458-61-6更多图谱2,3,4,5-四甲基-2-环戊烯酮(54458-61-6)核磁图(1HNMR)

2,3,4,5-四甲基-2-环戊烯酮

产品名称 2,3,4,5-四甲基-2-环戊烯酮

CAS号54458-61-6

分子式C9H14O

分子量138.21

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  • Mass

    MS-NW-9943          
    2,3,4,5-tetramethyl-2-cyclopentenone
    C9H14O              (Mass of molecular ion:    138)
    

       Source Temperature: 220 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          27.0       8.9
          28.0       2.3
          29.0       6.2
          39.0      11.5
          40.0       1.8
          41.0      14.9
          43.0       4.3
          50.0       1.4
          51.0       3.8
          52.0       2.0
          53.0       9.3
          54.0       4.6
          55.0      17.4
          56.0       5.2
          57.0       1.8
          63.0       1.0
          65.0       3.0
          66.0       1.0
          67.0      21.6
          68.0       2.6
          69.0       1.6
          77.0       5.2
          78.0       1.1
          79.0       6.1
          80.0       1.7
          81.0       8.8
          82.0       2.6
          83.0       6.1
          91.0       2.8
          93.0       4.2
          95.0      50.4
          96.0       4.3
         105.0       1.2
         109.0       4.6
         110.0      18.2
         111.0       1.8
         123.0     100.0
         124.0       9.2
         137.0       3.9
         138.0      53.2
         139.0       6.5
    



liquid film