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网站主页CAS数据库列表 51-67-2更多图谱对羟基苯乙胺(51-67-2)质谱(MS)

对羟基苯乙胺

产品名称 对羟基苯乙胺

CAS号51-67-2

分子式C8H11NO

分子量137.18

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  • Mass

    MS-NW-4732          
    p-(2-aminoethyl)phenol
    C8H11NO             (Mass of molecular ion:    137)
    

       Source Temperature: 200 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          18.0       3.7
          27.0       2.2
          28.0       5.4
          30.0     100.0
          31.0       1.7
          32.0       1.2
          39.0       3.5
          42.0       1.0
          50.0       1.5
          51.0       3.4
          52.0       2.1
          53.0       2.4
          55.0       1.2
          63.0       1.5
          65.0       1.7
          77.0       8.9
          78.0       2.8
          79.0       2.2
          80.0       1.1
          90.0       1.1
          91.0       2.6
         106.0       1.1
         107.0      26.3
         108.0      47.6
         109.0       3.9
         120.0       1.3
         137.0       8.2
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C8 H11 N O 0.046 g : 0.5 ml DMSO-d6
    p-(2-aminoethyl)phenol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.972 B 6.682 C 4.14 D 2.703 E 2.53 SIGNAL E OVERLAPPED BY SOLVENT AT 2.5 PPM.

         Hz     ppm     Int.
    

       2797.49   7.000     31
       2796.51   6.998     36
       2793.46   6.990    108
       2790.65   6.983    727
       2788.70   6.978    319
       2786.13   6.972     92
       2784.18   6.967    280
       2782.10   6.962    868
       2779.42   6.955    126
       2680.18   6.707     40
       2677.25   6.699    139
       2674.44   6.692   1000
       2672.49   6.688    374
       2669.80   6.681     90
       2669.56   6.680     90
       2668.09   6.677    292
       2666.02   6.671    900
       2663.21   6.664    112
       1652.71   4.136    122
       1087.89   2.723    360
       1081.18   2.706    772
       1079.96   2.703    463
       1073.36   2.686    540
       1017.82   2.547    470
       1010.25   2.528    627
       1006.47   2.519    118
       1003.42   2.511    592
    

KBr disc



nujol mull