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网站主页CAS数据库列表 99-07-0更多图谱3-羟基-N,N-二甲基苯胺(99-07-0)质谱(MS)

3-羟基-N,N-二甲基苯胺

产品名称 3-羟基-N,N-二甲基苯胺

CAS号99-07-0

分子式C8H11NO

分子量137.18

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  • Mass

    MS-NW-1243          
    m-(dimethylamino)phenol
    C8H11NO             (Mass of molecular ion:    137)
    

       Source Temperature: 260 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          15.0       3.1
          18.0       1.2
          27.0       2.1
          28.0       1.6
          30.0       1.2
          38.0       2.0
          39.0       8.4
          40.0       1.1
          41.0       1.6
          42.0       7.9
          43.0       1.4
          44.0       6.4
          50.0       1.2
          51.0       2.2
          52.0       1.9
          53.0       1.6
          55.0       1.2
          60.0       1.0
          62.0       1.1
          63.0       3.1
          64.0       1.8
          65.0       9.3
          66.0       3.5
          67.0       2.0
          68.0       2.7
          68.5       3.3
          77.0       2.3
          78.0       1.0
          79.0       1.1
          81.0       1.2
          91.0       2.4
          92.0       1.9
          93.0       5.5
          94.0       7.9
          95.0       2.2
         107.0       2.3
         108.0       6.3
         120.0       5.3
         121.0      10.3
         122.0       6.3
         123.0       2.5
         134.0       1.7
         136.0      98.4
         137.0     100.0
         138.0       8.8
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C8 H11 N O 0.046 g : 0.5 ml CDCl3
    m-(dimethylamino)phenol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.05 B *1 6.35 C *1 6.32 D 6.20 E 6.18 F 2.814

         Hz     ppm     Int.
    

        640.13   7.148     29
        631.75   7.054     60
        623.44   6.962     40
        572.94   6.398     31
        572.00   6.387     42
        570.69   6.373     61
        569.81   6.363     74
        564.75   6.306     25
        562.69   6.283     50
        561.63   6.271     53
        560.38   6.258     60
        559.44   6.247     47
        557.25   6.223     53
        555.06   6.198     84
        554.06   6.187     67
        553.00   6.175     90
        252.06   2.815   1000
        248.56   2.776     29
        247.88   2.768     29
    

in CDCl3



KBr disc



nujol mull