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返回ChemicalBook首頁>CAS數據庫列表>13909-73-4更多圖譜> 2',3',4'-三甲氧基苯乙酮(13909-73-4)核磁圖(1HNMR)

13909-73-4

2',3',4'-三甲氧基苯乙酮(13909-73-4)核磁圖(1HNMR)

分子式:C11H14O4

分子量: 210.23

InChI:InChI=1S/C11H14O4/c1-7(12)8-5-6-9(13-2)11(15-4)10(8)14-3/h5-6H,1-4H3

InChIKey: PKNAATJMQOUREZ-UHFFFAOYSA-N

Smiles:C(=O)(C1=CC=C(OC)C(OC)=C1OC)C

  • 圖譜
    Mass

    MS-NW-7523          
    2',3',4'-trimethoxyacetophenone
    C11H14O4            (Mass of molecular ion:    210)
    

       Source Temperature: 260 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          15.0       5.6
          27.0       1.3
          28.0       2.0
          38.0       3.0
          39.0       3.9
          43.0      25.0
          50.0       2.6
          51.0       3.3
          52.0       1.5
          53.0       3.4
          62.0       1.0
          63.0       1.9
          64.0       1.1
          65.0       2.6
          66.0       3.4
          75.0       1.1
          76.0       1.4
          77.0       5.3
          78.0       2.4
          79.0       2.5
          81.0       2.0
          91.0       1.5
          92.0       2.5
          93.0       1.8
          94.0       3.5
          95.0       3.7
          97.0       1.0
          97.5       1.8
         105.0       1.2
         106.0       3.1
         107.0       3.0
         109.0       4.7
         120.0       2.0
         121.0       3.2
         122.0       3.5
         123.0       2.3
         124.0       1.9
         125.0       1.0
         134.0       3.7
         135.0       4.3
         136.0       1.0
         137.0       8.2
         138.0       1.2
         139.0       2.1
         149.0       2.9
         150.0       2.0
         151.0       9.7
         152.0      16.1
         153.0       2.6
         162.0       2.7
         163.0       1.4
         164.0       1.0
         165.0       4.4
         166.0       1.0
         167.0       2.8
         177.0       5.3
         179.0       2.8
         180.0       5.0
         181.0       2.2
         192.0       4.2
         193.0       6.3
         195.0     100.0
         196.0      11.4
         197.0       1.5
         209.0       1.0
         210.0      38.7
         211.0       4.9
    

90 MHz in CDCl3

  • 圖譜

    1H NMR 89.56 MHz
    C11 H14 O4 0.05 ml : 0.5 ml CDCl3
    2',3',4'-trimethoxyacetophenone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.526 B 6.726 C *1 3.977 D *1 3.911 E *1 3.870 F 2.595

         Hz     ppm     Int.
    

        678.94   7.581    133
        670.06   7.482    167
        606.44   6.772    138
        597.50   6.672    109
        356.19   3.978   1000
        350.38   3.913    802
        346.69   3.872    981
        341.50   3.814     27
        232.50   2.597    949
        230.13   2.570     43
    

in CDCl3

  • 圖譜

liquid film

  • 圖譜

  • 圖譜

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