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3',5'-BIS(TRIFLUOROMETHYL)PROPIOPHENONE

Product Name 3',5'-BIS(TRIFLUOROMETHYL)PROPIOPHENONE

CAS85068-34-4

MFC11H8F6O

MW270.17


  • Mass

    MS-NW-7409          
    3',5'-bis(trifluoromethyl)propiophenone
    C11H8F6O            (Mass of molecular ion:    270)
    

       Source Temperature: 220 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          27.0       1.8
          29.0       3.0
          57.0       2.5
          69.0       1.3
          74.0       1.2
          75.0       2.8
         125.0       1.6
         143.0       3.0
         144.0       4.0
         163.0       6.1
         193.0       1.3
         194.0       3.5
         195.0       1.2
         201.0       2.7
         213.0      34.9
         214.0       3.3
         241.0     100.0
         242.0      10.1
         251.0       8.8
         252.0       1.1
         270.0       3.4
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C11 H8 F6 O 0.05 ml : 0.5 ml CDCl3
    3',5'-bis(trifluoromethyl)propiophenone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.418 B 8.078 C 3.119 D 1.293

         Hz     ppm     Int.
    

       3364.26   8.419    386
       3363.77   8.417    399
       3363.28   8.416    394
       3228.03   8.078    172
       3227.42   8.076    190
       3226.68   8.074    174
       1257.08   3.146    161
       1249.88   3.128    497
       1242.80   3.110    527
       1235.60   3.092    184
        523.19   1.310    555
        520.75   1.304     42
        515.99   1.292   1000
        513.55   1.285     60
        508.91   1.274    537
    

in CDCl3



liquid film



4880 A,200 M,liquid