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网站主页CAS数据库列表 95418-58-9更多图谱4-叔丁氧基苯乙烯(95418-58-9)质谱(MS)

4-叔丁氧基苯乙烯

产品名称 4-叔丁氧基苯乙烯

CAS号95418-58-9

分子式C12H16O

分子量176.25

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  • Mass

    MS-IW-2634          
    4-tert-butoxystyrene
    C12H16O             (Mass of molecular ion:    176)
    

       Source Temperature: 220 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          27.0       1.6
          29.0       4.0
          39.0       5.3
          41.0       6.0
          51.0       2.1
          55.0       1.1
          57.0       6.4
          63.0       1.9
          65.0       5.6
          77.0       3.4
          80.5       1.1
          91.0      10.8
          92.0       1.4
          94.0       1.9
         103.0       1.3
         119.0       7.8
         120.0     100.0
         121.0       9.6
         161.0       3.0
         176.0       2.4
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C12 H16 O 0.05 ml : 0.5 ml CDCl3
    4-tert-butoxystyrene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.294 B 6.933 C 6.655 D 5.628 E 5.141 F 1.325 J(C,D)=17.6HZ J(C,E)=11.0HZ J(D,E)=1.0HZ

         Hz     ppm     Int.
    

       2922.00   7.312     34
       2919.31   7.305    184
       2917.24   7.300     65
       2912.72   7.289     75
       2910.77   7.284    195
       2777.34   6.950     40
       2774.66   6.943    218
       2772.46   6.938     74
       2767.94   6.926     74
       2765.87   6.921    190
       2674.32   6.692     56
       2663.33   6.665     59
       2656.62   6.648     62
       2645.75   6.621     62
       2258.30   5.651    109
       2257.32   5.649    115
       2240.60   5.607    101
       2239.75   5.605    105
       2060.55   5.156    106
       2059.69   5.154    108
       2049.68   5.129    101
       2048.83   5.127    106
        529.66   1.326   1000
    

in CDCl3



liquid film