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3,4-二甲基乙酰苯胺

产品名称 3,4-二甲基乙酰苯胺

CAS号2198-54-1

分子式C10H13NO

分子量163.22

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  • Mass

    MS-IW-4951          
    3',4'-dimethylacetanilide
    C10H13NO            (Mass of molecular ion:    163)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       1.2
          27.0       1.6
          28.0       2.1
          39.0       3.5
          41.0       2.0
          42.0       1.2
          43.0      12.5
          50.0       1.0
          51.0       3.2
          52.0       2.2
          53.0       2.4
          63.0       1.5
          65.0       3.4
          77.0      10.5
          78.0       2.9
          79.0       2.1
          80.0       1.0
          91.0       7.9
          92.0       1.8
          93.0       3.3
         103.0       1.8
         104.0       1.9
         105.0       1.6
         106.0      43.8
         107.0       4.0
         118.0       2.3
         119.0       2.5
         120.0      45.4
         121.0     100.0
         122.0       9.7
         132.0       1.0
         163.0      55.0
         164.0       6.2
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C10 H13 N O 0.040 g : 0.5 ml CDCl3
    3',4'-dimethylacetanilide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.97 B 7.276 C 7.216 D 7.021 E 2.186 F 2.113

         Hz     ppm     Int.
    

       3186.77   7.974     47
       2908.81   7.279    121
       2906.98   7.274    136
       2889.65   7.231     71
       2887.33   7.225     60
       2881.47   7.210     84
       2879.27   7.205     72
       2809.94   7.032    122
       2801.76   7.011    103
        873.78   2.187   1000
        844.48   2.114    955
    

in CDCl3



KBr disc



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