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网站主页CAS数据库列表 148-86-7更多图谱4-乙酰氧基联苯(148-86-7)核磁图(13CNMR)

4-乙酰氧基联苯

产品名称 4-乙酰氧基联苯

CAS号148-86-7

分子式C14H12O2

分子量212.24

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  • Mass

    MS-NW-8012          
    4-biphenylyl acetate
    C14H12O2            (Mass of molecular ion:    212)
    

       Source Temperature: 120 °C
       Sample Temperature: 100 °C
       Direct, 75 eV
    

          15.0       3.0
          17.0       1.2
          18.0       5.2
          39.0       2.2
          43.0       8.6
          51.0       1.8
          55.0       1.7
          62.0       1.1
          63.0       2.7
          65.0       1.3
          75.0       1.1
          76.0       1.1
          77.0       1.4
          89.0       2.0
          91.0       1.0
         102.0       1.2
         113.0       1.2
         114.0       1.0
         115.0      12.5
         116.0       1.6
         139.0       4.3
         140.0       1.6
         141.0      11.5
         142.0       2.0
         152.0       2.0
         153.0       1.1
         168.0       1.1
         169.0       4.8
         170.0     100.0
         171.0      12.5
         172.0       1.2
         212.0       9.6
         213.0       1.7
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C14 H12 O2 0.031 g : 0.5 ml CDCl3
    4-biphenylyl acetate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.58 B 7.55 C 7.421 D 7.338 E 7.152 F 2.308

         Hz     ppm     Int.
    

       3032.84   7.589    228
       3030.64   7.584     75
       3026.12   7.572     84
       3023.93   7.567    279
       3022.95   7.564    126
       3021.48   7.561    159
       3019.41   7.556     41
       3015.38   7.546     78
       3014.53   7.543    160
       3013.79   7.542    130
       3013.18   7.540    137
       2974.37   7.443     61
       2973.51   7.441     89
       2971.68   7.436     46
       2966.19   7.422    177
       2964.84   7.419     78
       2959.96   7.407     53
       2958.50   7.403     96
       2939.70   7.356     42
       2938.35   7.353     76
       2937.01   7.349     40
       2933.11   7.340     31
       2931.03   7.334     80
       2923.71   7.316     34
       2865.36   7.170     31
       2862.67   7.163    260
       2860.47   7.158     77
       2855.96   7.147     74
       2853.88   7.141    230
        922.49   2.309   1000
    

in CDCl3



KBr disc



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