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网站主页CAS数据库列表 581-97-5更多图谱N-(萘-2-基)乙酰胺(581-97-5)质谱(MS)

N-(萘-2-基)乙酰胺

产品名称 N-(萘-2-基)乙酰胺

CAS号581-97-5

分子式C12H11NO

分子量185.22

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  • Mass

    MS-NW-1442          
    N-(2-naphthyl)acetamide
    C12H11NO            (Mass of molecular ion:    185)
    

       Source Temperature: 250 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          14.0       1.0
          15.0       1.7
          17.0       2.6
          18.0      11.9
          39.0       2.3
          43.0      13.5
          44.0       3.2
          50.0       1.4
          51.0       1.8
          62.0       1.6
          63.0       3.6
          65.0       1.8
          74.0       1.1
          75.0       1.6
          76.0       1.0
          77.0       1.2
          88.0       1.3
          89.0       3.4
         113.0       1.6
         114.0       2.9
         115.0      24.7
         116.0       7.5
         117.0       1.1
         126.0       1.3
         127.0       2.0
         140.0       2.0
         141.0       1.4
         142.0       2.8
         143.0     100.0
         144.0      12.3
         145.0       1.0
         185.0      41.6
         186.0       6.0
    

400 MHz in CDCl3

90 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C12 H11 N O 0.020 g : 0.5 ml CDCl3
    N-(2-naphthyl)acetamide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.173 B 7.90 C 7.75 D 7.74 E 7.73 F 7.46 G *1 7.42 J *1 7.39 K 2.197 J(A,F)=1.8HZ.

         Hz     ppm     Int.
    

       3267.21   8.176    133
       3265.38   8.171    132
       3154.17   7.893     51
       3101.20   7.760    100
       3095.70   7.747    150
       3092.16   7.738    155
       3087.16   7.725    149
       3082.89   7.714    101
       2984.62   7.469     99
       2982.42   7.463     98
       2975.71   7.446     96
       2973.63   7.441    112
       2967.41   7.426     93
       2966.06   7.422     92
       2959.72   7.406     96
       2957.89   7.402    144
       2956.18   7.397     99
       2949.71   7.381     85
       2948.49   7.378     81
       2942.99   7.364     38
       2941.65   7.361     33
        878.17   2.198   1000
    


  • 1H NMR 89.56 MHz
    C12 H11 N O 0.045 g : 0.5 ml CDCl3
    N-(2-naphthyl)acetamide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.15 B 8.04 C 7.83 to 7.58 D 7.54 to 7.20 E 2.171

         Hz     ppm     Int.
    

        730.75   8.160     69
        730.19   8.154     70
        729.25   8.143     74
        729.13   8.142     74
        697.69   7.791     44
        695.31   7.764     88
        692.94   7.738     55
        691.69   7.724     62
        689.50   7.699     65
        687.06   7.672    170
        671.94   7.503     74
        669.88   7.480     91
        668.00   7.459     32
        665.88   7.436    118
        665.06   7.426    112
        663.31   7.407    103
        661.13   7.382    105
        660.19   7.372     79
        658.19   7.350     62
        655.88   7.324     92
        194.50   2.172   1000
    

in CDCl3



KBr disc



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