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3'-甲基苯乙酮

产品名称 3'-甲基苯乙酮

CAS号585-74-0

分子式C9H10O

分子量134.18

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  • Mass

    MS-NW-3400          
    3'-methylacetophenone
    C9H10O              (Mass of molecular ion:    134)
    

       Source Temperature: 300 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          15.0       1.9
          27.0       1.5
          38.0       1.8
          39.0      10.0
          41.0       2.4
          43.0      11.7
          50.0       3.5
          51.0       5.9
          52.0       1.3
          61.0       1.3
          62.0       3.4
          63.0       8.5
          64.0       2.3
          65.0      18.9
          66.0       1.2
          74.0       1.5
          75.0       1.0
          77.0       2.5
          89.0       7.0
          90.0       3.8
          91.0      80.9
          92.0       7.0
         105.0       1.0
         119.0     100.0
         120.0       9.0
         134.0      37.2
         135.0       3.7
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C9 H10 O 0.04 ml : 0.5 ml CDCl3
    3'-methylacetophenone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.77 B 7.75 C 7.35 D 7.34 E 2.570 F 2.40

         Hz     ppm     Int.
    

        697.50   7.789     35
        696.94   7.782     50
        696.25   7.775     46
        695.13   7.762     72
        694.38   7.754     81
        693.69   7.746     64
        693.25   7.741     60
        691.88   7.726     23
        689.81   7.703     29
        689.25   7.696     28
        660.13   7.371    139
        659.06   7.359     89
        657.13   7.338     48
        656.63   7.332     52
        655.50   7.320     35
        655.00   7.314     32
        653.69   7.299     72
        230.13   2.570   1000
        228.63   2.553     38
        214.63   2.397    374
    

in CDCl3



liquid film