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网站主页CAS数据库列表 93-17-4更多图谱3,4-二甲氧基苯乙腈(93-17-4)核磁图(1HNMR)

3,4-二甲氧基苯乙腈

产品名称 3,4-二甲氧基苯乙腈

CAS号93-17-4

分子式C10H11NO2

分子量177.2

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  • Mass

    MS-NW-6535          
    (3,4-dimethoxyphenyl)acetonitrile
    C10H11NO2           (Mass of molecular ion:    177)
    

       Source Temperature: 250 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          15.0       3.6
          18.0       1.2
          27.0       1.3
          28.0       2.1
          29.0       1.2
          31.0       2.1
          37.0       1.4
          38.0       2.7
          39.0       6.2
          41.0       1.1
          50.0       4.7
          51.0       7.9
          52.0       2.1
          53.0       2.1
          55.0       1.3
          62.0       2.5
          63.0       7.3
          64.0       8.1
          65.0       9.7
          66.0       1.9
          74.0       1.1
          75.0       2.3
          76.0       4.5
          77.0      11.1
          78.0       3.6
          79.0       7.1
          80.0       1.2
          89.0       4.2
          90.0       3.4
          91.0       9.0
          92.0       1.8
          93.0       1.2
          94.0      19.6
          95.0       1.7
         102.0       1.4
         103.0       2.7
         104.0       2.8
         105.0       6.4
         106.0       5.4
         107.0      30.1
         108.0       2.8
         116.0       9.4
         117.0       1.3
         119.0       5.3
         130.0       1.9
         131.0       1.7
         132.0       1.5
         134.0      10.6
         135.0       2.3
         146.0       6.4
         151.0       1.4
         160.0       1.0
         161.0       1.7
         162.0      42.7
         163.0       4.4
         176.0       1.9
         177.0     100.0
         178.0      11.4
         179.0       1.1
    

400 MHz in CDCl3

90 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C10 H11 N O2 0.048 g : 0.5 ml CDCl3
    (3,4-dimethoxyphenyl)acetonitrile
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.86 B 6.85 C 6.814 D *1 3.885 E *1 3.872 F 3.692 A AND B WERE CONFIRMED BY LAOCN PROGRAM. 90MHZ. : HSP-03-261

         Hz     ppm     Int.
    

       2748.78   6.878     25
       2747.56   6.875     22
       2747.07   6.874     26
       2740.60   6.858    147
       2739.99   6.856    122
       2738.28   6.852    291
       2737.67   6.851    263
       2729.98   6.831     36
       2723.63   6.816    123
       2722.53   6.813    119
       1559.81   3.903     37
       1552.73   3.886    957
       1547.49   3.873   1000
       1480.59   3.705     22
       1479.13   3.702     29
       1475.59   3.693    518
    


  • 1H NMR 89.56 MHz
    C10 H11 N O2 0.046 g : 0.5 ml CDCl3
    (3,4-dimethoxyphenyl)acetonitrile
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.86 B 6.84 C 6.82 D *1 3.884 E *1 3.870 F 3.688

         Hz     ppm     Int.
    

        614.06   6.857    178
        613.00   6.845    329
        610.13   6.813    101
        347.88   3.885    802
        346.63   3.871   1000
        330.31   3.689    354
    

in CDCl3



KBr disc



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