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网站主页CAS数据库列表 25564-22-1更多图谱2-戊基-2-环戊烯-1-酮(25564-22-1)红外图谱(IR1)

2-戊基-2-环戊烯-1-酮

产品名称 2-戊基-2-环戊烯-1-酮

CAS号25564-22-1

分子式C10H16O

分子量152.23

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  • Mass

    MS-IW-4192          
    2-pentyl-2-cyclopenten-1-one
    C10H16O             (Mass of molecular ion:    152)
    

       Source Temperature: 230 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          27.0      10.4
          28.0       1.8
          29.0      12.3
          39.0      12.9
          40.0       3.7
          41.0      34.1
          42.0       2.9
          43.0       9.3
          51.0       2.7
          52.0       2.6
          53.0      13.8
          54.0       7.9
          55.0      17.2
          56.0       2.7
          57.0       3.2
          65.0       7.6
          66.0       6.2
          67.0      46.5
          68.0      26.2
          69.0       7.2
          70.0       1.1
          77.0       5.8
          78.0       1.8
          79.0      19.6
          80.0       3.6
          81.0      29.8
          82.0      11.7
          83.0       5.7
          84.0       5.0
          91.0       4.8
          92.0       1.6
          93.0       7.3
          94.0       3.0
          95.0      46.7
          96.0     100.0
          97.0      98.0
          98.0       7.5
         105.0       4.0
         106.0       1.3
         107.0       1.6
         108.0       6.5
         109.0      50.4
         110.0      27.0
         111.0       7.9
         119.0       4.1
         123.0      46.1
         124.0       8.9
         133.0       1.0
         134.0       6.4
         135.0       1.3
         137.0      21.0
         138.0       2.5
         151.0       9.5
         152.0      47.5
         153.0       7.5
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C10 H16 O 0.05 ml : 0.5 ml CDCl3
    2-pentyl-2-cyclopenten-1-one
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.326 B 2.572 C 2.398 D 2.160 E 1.481 F 1.35 to 1.26 G 0.887 ASSIGNED BY H-H AND C-H COSY.

         Hz     ppm     Int.
    

       2932.13   7.337     95
       2930.79   7.334    183
       2929.32   7.330    260
       2927.98   7.327    347
       2926.64   7.324    256
       2925.17   7.320    176
       2923.83   7.316     90
       1036.50   2.594     69
       1034.55   2.589    174
       1032.35   2.584    232
       1031.86   2.582    237
       1029.79   2.577    282
       1027.47   2.571    323
       1025.51   2.567    298
       1024.78   2.565    242
       1022.71   2.560    227
       1020.75   2.555     99
        962.40   2.409    649
        960.45   2.404    389
        957.89   2.397    444
        955.44   2.391    337
        953.37   2.386    464
        874.02   2.187     76
        872.19   2.183    158
        870.73   2.179    161
        868.77   2.174     94
        864.38   2.163    230
        863.16   2.160    242
        858.64   2.149    102
        856.69   2.144    177
        855.22   2.140    172
        853.27   2.136     84
        607.30   1.520     69
        600.22   1.502    151
        599.24   1.500    147
        592.65   1.483    208
        591.67   1.481    184
        588.62   1.473     89
        586.30   1.468    120
        584.96   1.464    167
        580.44   1.453     42
        577.39   1.445     78
        542.72   1.358     53
        539.55   1.351     76
        533.94   1.337    138
        533.33   1.335    140
        531.37   1.330    129
        527.47   1.320    286
        526.61   1.318    286
        524.29   1.312    525
        520.87   1.304    356
        519.65   1.301    304
        516.97   1.294    335
        514.04   1.287    229
        510.13   1.277    121
        508.18   1.272     71
        506.84   1.269     75
        505.13   1.264     52
        503.05   1.259     30
        501.71   1.256     36
        361.57   0.905    423
        359.13   0.899    150
        354.61   0.888   1000
        349.73   0.876    122
        347.66   0.870    422
        344.73   0.863     54
        342.53   0.858     35
    

in CDCl3



liquid film