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网站主页CAS数据库列表 21906-39-8更多图谱3-三氟甲基苯丙酮(21906-39-8)红外图谱(IR1)

3-三氟甲基苯丙酮

产品名称 3-三氟甲基苯丙酮

CAS号21906-39-8

分子式C10H9F3O

分子量202.17

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  • Mass

    MS-NW-8660          
    (m-(trifluoromethyl)phenyl)acetone
    C10H9F3O            (Mass of molecular ion:    202)
    

       Source Temperature: 270 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       1.2
          39.0       1.7
          43.0     100.0
          44.0       2.3
          51.0       1.2
          63.0       2.3
          75.0       1.2
          83.0       1.0
          89.0       2.1
          91.0       1.2
         109.0       5.0
         119.0       2.4
         139.0       1.0
         140.0       2.4
         145.0       1.6
         159.0      10.7
         160.0       1.2
         173.0       2.2
         183.0       3.9
         202.0       2.5
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C10 H9 F3 O 0.05 ml : 0.5 ml CDCl3
    (m-(trifluoromethyl)phenyl)acetone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.520 B 7.46 C 7.45 D 7.381 E 3.781 F 2.196

         Hz     ppm     Int.
    

       3010.01   7.532     73
       3002.44   7.513    113
       2981.81   7.462    213
       2981.20   7.460    200
       2980.59   7.459    197
       2973.75   7.441    141
       2966.06   7.422     83
       2952.64   7.389    121
       2944.95   7.369     72
       1511.23   3.782    517
        881.84   2.207     29
        877.56   2.196   1000
    

in CDCl3



liquid film



4880 A,200 M,liquid