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网站主页CAS数据库列表 459-72-3更多图谱氟乙酸乙酯(459-72-3)红外图谱(IR1)

氟乙酸乙酯

产品名称 氟乙酸乙酯

CAS号459-72-3

分子式C4H7FO2

分子量106.1

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  • Mass

    MS-NW-2638          
    ethyl fluoroacetate
    C4H7FO2             (Mass of molecular ion:    106)
    

       Source Temperature: 280 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          14.0       1.7
          15.0       2.6
          26.0       3.0
          27.0      23.1
          28.0      18.9
          29.0     100.0
          30.0       2.2
          31.0       2.1
          32.0       1.7
          33.0      23.9
          42.0       2.8
          43.0       5.0
          45.0       6.2
          60.0       1.5
          61.0      52.8
          62.0       1.2
          63.0       1.4
          73.0       2.0
          77.0       1.3
          78.0       6.3
          79.0       4.7
          91.0       5.7
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C4 H7 F O2 0.05 ml : 0.5 ml CDCl3
    ethyl fluoroacetate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.839 B 4.279 C 1.317

         Hz     ppm     Int.
    

        456.81   5.101    647
        409.75   4.576    644
        394.31   4.403    129
        387.13   4.323    400
        380.00   4.243    425
        372.88   4.164    153
        124.88   1.395    525
        117.81   1.316   1000
        110.63   1.236    475
    

in CDCl3



liquid film