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2867-47-2

甲基丙烯酸二甲氨乙酯(2867-47-2)核磁图(1HNMR)

分子式:C8H15NO2

分子量: 157.21

InChI:InChI=1S/C8H15NO2/c1-7(2)8(10)11-6-5-9(3)4/h1,5-6H2,2-4H3

InChIKey: JKNCOURZONDCGV-UHFFFAOYSA-N

Smiles:C(OCCN(C)C)(=O)C(C)=C

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    Mass

    MS-NW-0573          
    2-(dimethylamino)ethyl methacrylate
    C8H15NO2            (Mass of molecular ion:    157)
    

       Source Temperature: 270 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          15.0       1.9
          18.0       1.3
          28.0       1.3
          30.0       2.6
          39.0       2.8
          41.0       5.2
          42.0       5.9
          43.0       1.7
          44.0       1.9
          56.0       2.4
          57.0       1.5
          58.0     100.0
          59.0       3.7
          69.0       2.8
          71.0      12.6
          72.0       2.1
    

90 MHz in CDCl3

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    1H NMR 89.56 MHz
    C8 H15 N O2 0.05 ml : 0.5 ml CDCl3
    2-(dimethylamino)ethyl methacrylate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.113 B 5.561 C 4.256 D 2.622 E 2.299 F 1.945

         Hz     ppm     Int.
    

        548.81   6.128     56
        547.88   6.118     67
        547.19   6.110     67
        546.19   6.099     55
        499.69   5.580     61
        498.06   5.562     84
        496.50   5.544     56
        387.19   4.324     84
        381.38   4.259    164
        375.44   4.193     98
        240.63   2.687     77
        234.75   2.622    130
        228.94   2.557     68
        206.00   2.301   1000
        175.56   1.961    198
        174.56   1.950    237
        174.00   1.943    243
        173.00   1.932    201
    

in CDCl3

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liquid film

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4880 A,200 M,liquid

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