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返回ChemicalBook首页>CAS数据库列表>42588-57-8更多图谱> 2-甲基-3-乙氧基丙烯醛(42588-57-8)核磁图(1HNMR)

42588-57-8

2-甲基-3-乙氧基丙烯醛(42588-57-8)核磁图(1HNMR)

分子式:C6H10O2

分子量: 114.14

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    Mass

    MS-NW-9641          
    3-ethoxymethacrylaldehyde
    C6H10O2             (Mass of molecular ion:    114)
    

       Source Temperature: 270 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          26.0       2.5
          27.0      14.9
          28.0       4.3
          29.0      39.1
          30.0       2.5
          31.0       5.0
          38.0       1.2
          39.0      12.7
          40.0      17.4
          41.0       5.7
          42.0       1.2
          43.0       2.5
          45.0       2.7
          55.0       4.4
          56.0       2.5
          57.0      37.4
          58.0      12.5
          68.0      18.7
          69.0       3.2
          70.0       1.6
          71.0       6.1
          83.0       1.0
          85.0     100.0
          86.0      15.1
          87.0       2.3
          96.0       2.2
          97.0       3.2
         113.0       2.4
         114.0      43.9
         115.0       9.7
    

parameter in CDCl3

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    1H NMR 300 MHz
    C6 H10 O2 0.05 ml : 0.5 ml CDCl3
    3-ethoxymethacrylaldehyde
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 9.222 D(B) 7.042 D(C) 1.669 J(B,C) 1.15 D(D) 4.187 D(E) 1.396 J(D,E) 7.10

         Hz     ppm     Int.
    

       2766.58   9.222    605
       2114.30   7.048    106
       2113.14   7.044    262
       2112.13   7.040    262
       2110.97   7.037    106
       1266.86   4.223    149
       1259.69   4.199    441
       1252.67   4.176    449
       1245.57   4.152    151
        501.28   1.671   1000
        500.20   1.667    999
        425.86   1.420    456
        418.83   1.396    910
        411.74   1.372    441
    

in CDCl3

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liquid film

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