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网站主页CAS数据库列表 103-52-6更多图谱丁酸苯乙酯(103-52-6)红外图谱(IR1)

丁酸苯乙酯

产品名称 丁酸苯乙酯

CAS号103-52-6

分子式C12H16O2

分子量192.25

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  • Mass

    MS-NW-0899          
    phenethyl butyrate
    C12H16O2            (Mass of molecular ion:    192)
    

       Source Temperature: 280 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          27.0       5.7
          39.0       3.9
          41.0       5.8
          42.0       1.0
          43.0      31.1
          44.0       1.0
          51.0       3.2
          63.0       1.1
          65.0       3.5
          71.0      26.5
          72.0       1.2
          77.0       5.1
          78.0       3.1
          79.0       2.7
          91.0       6.9
          92.0       1.2
         103.0       3.8
         104.0     100.0
         105.0      16.6
         106.0       1.0
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C12 H16 O2 0.04 ml : 0.5 ml CDCl3
    phenethyl butyrate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.41 to 7.09 B 4.284 C 2.932 D 2.249 E 1.618 F 0.920

         Hz     ppm     Int.
    

        658.50   7.353     43
        653.25   7.294    130
        651.50   7.275     86
        649.31   7.251   1000
        648.38   7.240    952
        645.63   7.209    130
        644.06   7.192     58
        643.69   7.188     64
        642.94   7.179     74
        640.81   7.156     43
        640.38   7.151     44
        391.25   4.369    224
        384.19   4.290    501
        377.19   4.212    292
        269.38   3.008    229
        262.25   2.929    407
        255.19   2.850    181
        210.56   2.352    124
        209.50   2.340    133
        202.50   2.262    297
        195.81   2.187    247
        195.13   2.179    224
        163.56   1.827     46
        157.00   1.754     75
        156.06   1.743    100
        149.13   1.666    199
        148.06   1.654    109
        142.13   1.587    143
        141.38   1.579    145
        140.94   1.574    167
        135.63   1.515     47
        134.25   1.499    124
        127.31   1.422     41
         88.63   0.990    377
         81.75   0.913    771
         81.13   0.906    405
         74.94   0.837    134
         74.06   0.827    218
         73.06   0.816    101
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid