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6297-48-9

2-甲基戊酸戊酯(6297-48-9)质谱(MS)

产品名称:2-甲基戊酸戊酯

CAS:6297-48-9

分子式:C11H22O2

分子量: 186.29

InChI:InChI=1S/C11H22O2/c1-4-6-7-9-13-11(12)10(3)8-5-2/h10H,4-9H2,1-3H3

InChIKey: SDCYWLNURCILGU-UHFFFAOYSA-N

Smiles:C(OCCCCC)(=O)C(C)CCC

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    Mass

    MS-IW-3577          
    pentyl 2-methylvalerate
    C11H22O2            (Mass of molecular ion:    186)
    

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

          27.0      15.8
          28.0       5.9
          29.0      24.0
          31.0       2.3
          39.0       9.4
          40.0       2.0
          41.0      34.8
          42.0      28.1
          43.0      90.1
          44.0       4.5
          45.0       3.7
          53.0       2.1
          55.0      28.7
          56.0       7.3
          57.0       4.7
          59.0       1.8
          67.0       1.0
          69.0       9.6
          70.0      63.5
          71.0      86.7
          72.0       5.3
          73.0       4.7
          74.0      71.0
          75.0       9.6
          85.0       1.1
          87.0      16.9
          88.0       1.3
          89.0       1.9
          99.0      55.5
         100.0       4.1
         101.0       3.0
         115.0       7.0
         116.0       3.3
         117.0     100.0
         118.0       7.1
         144.0      11.9
         145.0       1.0
         157.0       1.3
    

400 MHz in CDCl3

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    1H NMR 399.65 MHz
    C11 H22 O2 0.05 ml : 0.5 ml CDCl3
    pentyl 2-methylvalerate
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 4.07 B *1 4.06 C 2.439 D 1.67 to 1.60 E 1.40 F 1.38 to 1.30 G 1.139 J 0.91

         Hz     ppm     Int.
    

       1631.47   4.083    204
       1630.49   4.080    199
       1624.76   4.066    402
       1623.90   4.064    377
       1617.92   4.049    207
       1617.19   4.047    203
        985.47   2.466     66
        978.27   2.448    107
        971.56   2.432    109
        964.72   2.414     75
        675.90   1.692     34
        669.43   1.676     57
        668.21   1.672     45
        666.26   1.668     61
        662.96   1.659     85
        661.74   1.656     92
        660.64   1.654    103
        658.81   1.649    140
        655.27   1.640    186
        652.83   1.634    152
        651.86   1.632    185
        649.29   1.625    125
        647.83   1.621    193
        644.65   1.614    130
        642.58   1.608     73
        641.24   1.605     67
        640.50   1.603     71
        637.82   1.596     55
        572.51   1.433     41
        566.16   1.417     82
        563.35   1.410     64
        559.81   1.401     66
        557.01   1.394    151
        553.96   1.387     58
        550.66   1.378    128
        549.44   1.375    124
        544.31   1.362    225
        542.24   1.357    405
        538.09   1.347    432
        534.91   1.339    492
        533.20   1.335    210
        530.76   1.329    385
        527.71   1.321    198
        526.25   1.317    120
        523.68   1.311    203
        521.36   1.305     97
        520.51   1.303     86
        517.94   1.296     53
        516.48   1.293     95
        514.40   1.288     75
        509.28   1.275     30
        507.57   1.271     33
        458.86   1.149   1000
        456.42   1.143     75
        451.90   1.131    952
        374.63   0.938     66
        370.97   0.929    315
        369.63   0.925    564
        367.55   0.920    214
        366.21   0.917    239
        364.01   0.911    695
        362.43   0.907    890
        356.81   0.893    262
        355.10   0.889    391
        349.61   0.875     45
    

in CDCl3

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liquid film

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