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3-三氟甲基苯甲醛

CAS号454-89-7

分子式C8H5F3O

分子量174.12

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  • Mass

    MS-IW-9017          
    m-(trifluoromethyl)benzaldehyde
    C8H5F3O             (Mass of molecular ion:    174)
    

       Source Temperature: 200 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          28.0       1.3
          29.0       3.0
          31.0       1.2
          37.0       1.1
          38.0       1.7
          39.0       1.9
          50.0       9.0
          51.0       7.7
          57.0       2.5
          62.0       1.4
          63.0       2.0
          69.0       4.1
          74.0       4.6
          75.0      12.5
          76.0       3.1
          77.0       5.4
          81.0       1.0
          94.0       1.1
          95.0      12.2
          96.0       6.9
          99.0       2.3
         107.0       1.1
         119.0       1.6
         121.0       1.5
         125.0       7.1
         126.0       4.0
         127.0       5.9
         144.0       1.6
         145.0      91.9
         146.0       9.3
         152.0       1.3
         155.0       9.3
         170.0       1.0
         171.0       4.5
         173.0     100.0
         174.0      78.8
         175.0       7.1
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H5 F3 O 0.05 ml : 0.5 ml CDCl3
    m-(trifluoromethyl)benzaldehyde
    ChemicalStructure
        Assign.     Shift(ppm)
    A 10.091 B 8.148 C 8.095 D 7.891 E 7.710

         Hz     ppm     Int.
    

       4033.05  10.092   1000
       3256.53   8.149    367
       3239.29   8.106    221
       3231.51   8.086    245
       3158.87   7.905    173
       3158.11   7.903    191
       3157.50   7.901    173
       3150.33   7.883    233
       3149.72   7.882    210
       3088.68   7.729    177
       3080.90   7.709    289
       3073.27   7.690    136
    

in CDCl3



liquid film