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网站主页CAS数据库列表 2381-21-7更多图谱1-甲基芘(2381-21-7)红外图谱(IR1)

1-甲基芘

产品名称 1-甲基芘

CAS号2381-21-7

分子式C17H12

分子量216.28

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  • Mass

    MS-IW-7574          
    1-methylpyrene
    C17H12              (Mass of molecular ion:    216)
    

       Source Temperature: 130 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          93.5       2.9
          94.0       1.8
          94.5       9.6
          95.0       2.9
         105.5       1.9
         106.0       1.9
         106.5       5.6
         107.0       3.7
         107.5       5.9
         108.0       8.7
         108.5       1.5
         187.0       1.9
         188.0       1.1
         189.0       5.4
         200.0       1.5
         202.0       2.0
         211.0       2.5
         212.0       1.6
         213.0      12.2
         214.0       5.4
         215.0      54.0
         216.0     100.0
         217.0      17.6
         218.0       1.6
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C17 H12 0.042 g : 0.5 ml CDCl3
    1-methylpyrene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.119 B *1 8.08 C *1 8.07 D 7.996 E 7.985 F *2 7.933 G *2 7.921 J 7.910 K 7.762 L 2.877 ASSIGNED BY C-H AND H-H COSY

         Hz     ppm     Int.
    

       3250.37   8.134    212
       3241.21   8.111    306
       3233.03   8.090    149
       3231.69   8.087    166
       3230.59   8.084    116
       3225.59   8.072    209
       3223.88   8.067    229
       3199.83   8.007    263
       3195.43   7.996    175
       3190.67   7.984    198
       3187.74   7.977    209
       3178.47   7.954     65
       3169.31   7.931    564
       3166.99   7.925    479
       3161.38   7.911    275
       3158.08   7.903     73
       3153.81   7.892    153
       3106.20   7.773    172
       3105.59   7.771    172
       3098.51   7.754    145
       3097.78   7.752    148
       1150.02   2.878   1000
    

in CDCl3



KBr disc



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