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网站主页CAS数据库列表 16939-73-4更多图谱反-乙酸-2-庚烯酯(16939-73-4)红外图谱(IR1)

反-乙酸-2-庚烯酯

产品名称 反-乙酸-2-庚烯酯

CAS号16939-73-4

分子式C9H16O2

分子量156.22

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  • Mass

    MS-IW-2185          
    trans-2-heptenyl acetate
    C9H16O2             (Mass of molecular ion:    156)
    

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

          15.0       3.0
          27.0       9.8
          28.0       2.1
          29.0       6.6
          39.0      11.7
          40.0       1.8
          41.0      22.1
          42.0       6.9
          43.0     100.0
          44.0       4.6
          45.0       1.2
          51.0       1.1
          53.0       5.6
          54.0      45.0
          55.0      33.7
          56.0       5.1
          57.0      15.9
          58.0       3.4
          61.0       3.9
          65.0       1.2
          66.0       1.3
          67.0      20.3
          68.0       9.9
          69.0       4.9
          70.0       6.2
          71.0       8.8
          72.0       5.5
          73.0       2.0
          79.0       1.4
          81.0      25.8
          82.0       1.9
          83.0       1.3
          85.0       3.4
          86.0       2.2
          95.0       4.7
          96.0      27.4
          97.0       5.2
          98.0       1.1
          99.0       3.7
         100.0       3.1
         113.0       5.5
         114.0      18.1
         115.0       1.6
         156.0       1.0
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C9 H16 O2 0.05 ml : 0.5 ml CDCl3
    trans-2-heptenyl acetate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 5.766 B 5.563 C 4.502 D 2.05 E 2.048 F 1.37 G 1.32 J 0.897 ASSIGNED BY C-H COSY. J(A,B)=15.4HZ

         Hz     ppm     Int.
    

       2313.35   5.789     44
       2304.69   5.767     35
       2299.07   5.753     37
       2297.97   5.750     64
       2296.88   5.748     37
       2291.26   5.734     34
       2236.57   5.597     36
       2231.45   5.584     39
       2230.10   5.581     72
       2228.64   5.577     38
       2223.51   5.564     38
       2214.72   5.542     52
       1803.34   4.513    159
       1802.37   4.510    167
       1796.75   4.496    160
       1795.90   4.494    170
        833.62   2.086     60
        832.52   2.084     41
        825.93   2.067    182
        818.48   2.048   1000
        812.50   2.034     65
        557.13   1.395     44
        553.83   1.386     48
        549.80   1.376     79
        548.58   1.373     67
        546.02   1.367     65
        542.36   1.358     98
        541.02   1.354     77
        539.67   1.351     88
        536.62   1.343    103
        533.33   1.335     56
        530.88   1.329     79
        529.66   1.326     93
        526.00   1.317     49
        524.17   1.312     55
        522.58   1.308     70
        516.97   1.294     33
        514.65   1.288     39
        365.36   0.915    219
        362.18   0.907     35
        358.28   0.897    381
        351.07   0.879    163
    

in CDCl3



Liquid film