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2-正戊基呋喃

产品名称 2-正戊基呋喃

CAS号3777-69-3

分子式C9H14O

分子量138.21

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  • Mass

    MS-IW-7360          
    2-pentylfuran
    C9H14O              (Mass of molecular ion:    138)
    

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

          27.0       7.1
          29.0       4.3
          39.0       5.8
          41.0       6.6
          43.0       1.3
          51.0       2.1
          52.0       1.5
          53.0      13.1
          54.0       2.2
          55.0       1.8
          57.0       1.2
          65.0       1.4
          67.0       3.5
          68.0       3.0
          69.0       1.0
          77.0       1.2
          79.0       1.7
          81.0     100.0
          82.0      26.3
          83.0       3.2
          94.0       4.2
          95.0       5.4
          96.0       1.9
         109.0       2.3
         123.0       1.3
         138.0      18.4
         139.0       1.8
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C9 H14 O 0.05 ml : 0.5 ml CDCl3
    2-pentylfuran
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.277 B 6.258 C 5.958 D 2.808 E 1.633 F 1.33 G 0.895

         Hz     ppm     Int.
    

       2909.91   7.282    373
       2909.06   7.280    390
       2908.08   7.277    389
       2907.23   7.275    371
       2503.78   6.265    282
       2501.95   6.261    296
       2500.73   6.258    307
       2498.78   6.253    285
       2384.03   5.966    151
       2383.18   5.964    354
       2382.32   5.962    356
       2381.35   5.959    185
       2380.98   5.958    176
       2380.00   5.956    329
       2379.15   5.954    332
       2378.30   5.951    143
       1048.71   2.625    271
       1048.34   2.624    272
       1040.89   2.605    449
       1033.08   2.585    291
        668.33   1.673     69
        666.38   1.668     43
        663.33   1.660     65
        661.01   1.654    183
        659.30   1.650    107
        658.33   1.648    113
        656.01   1.642    109
        653.56   1.636    227
        653.08   1.635    220
        651.25   1.630    139
        649.41   1.625     95
        648.07   1.622    104
        646.85   1.619    129
        645.87   1.617    176
        643.80   1.611     85
        643.07   1.610     78
        640.87   1.604     48
        638.55   1.598     77
        547.36   1.370     34
        546.02   1.367     40
        543.33   1.360     67
        541.99   1.357     69
        538.57   1.348    161
        535.52   1.340    499
        531.74   1.331    405
        530.40   1.328    308
        529.91   1.326    314
        528.20   1.322    645
        524.90   1.314    319
        521.00   1.304    233
        517.58   1.296     86
        515.38   1.290     55
        512.57   1.283     42
        367.43   0.920     68
        364.62   0.913    371
        362.30   0.907    198
        359.50   0.900    330
        357.54   0.895   1000
        355.10   0.889    205
        352.29   0.882    206
        350.34   0.877    325
        347.90   0.871     71
        345.46   0.865     38
    

in CDCl3



liquid film