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甲基丙烯酸-2-乙氧基乙酯

产品名称 甲基丙烯酸-2-乙氧基乙酯

CAS号2370-63-0

分子式C8H14O3

分子量158.2

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  • Mass

    MS-IW-2356          
    2-ethoxyethyl methacrylate
    C8H14O3             (Mass of molecular ion:    158)
    

       Source Temperature: 200 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          15.0       2.2
          26.0       1.4
          27.0       8.4
          28.0       4.7
          29.0      17.0
          31.0      42.4
          38.0       1.4
          39.0      19.0
          40.0       5.4
          41.0      70.6
          42.0       3.8
          43.0      18.6
          44.0      38.7
          45.0      21.0
          55.0       3.2
          56.0       2.0
          57.0       1.7
          58.0       1.3
          59.0      66.9
          60.0       2.5
          68.0       2.3
          69.0      99.2
          70.0       6.1
          71.0       1.5
          72.0     100.0
          73.0       6.6
          84.0       2.0
          85.0       2.2
          86.0       5.0
          87.0       2.7
          89.0       3.9
          99.0       9.1
         100.0       5.6
         113.0      10.6
         114.0       8.4
         115.0       5.3
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H14 O3 0.05 ml : 0.5 ml CDCl3
    2-ethoxyethyl methacrylate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.141 B 5.578 C 4.296 D 3.684 E 3.511 F 1.955 G 1.214

         Hz     ppm     Int.
    

       2456.67   6.148     99
       2455.69   6.145    221
       2454.71   6.143    257
       2454.10   6.141    252
       2453.13   6.139    206
       2452.15   6.136     87
       2232.79   5.587     76
       2231.08   5.583    232
       2229.49   5.579    327
       2227.91   5.575    225
       2226.32   5.571     69
       1721.92   4.309    369
       1718.75   4.301    156
       1718.14   4.300    215
       1717.04   4.297    372
       1715.82   4.294    203
       1715.21   4.292    143
       1712.16   4.285    389
       1477.29   3.697    398
       1474.12   3.689    156
       1473.51   3.688    209
       1472.29   3.684    385
       1471.19   3.682    212
       1470.58   3.680    145
       1467.41   3.672    375
       1429.81   3.578    209
       1422.73   3.560    574
       1415.77   3.543    579
       1408.69   3.525    218
        782.71   1.959    701
        781.74   1.957    787
        781.13   1.955    753
        780.15   1.953    657
        492.43   1.233    596
        485.35   1.215   1000
        478.39   1.198    582
    

in CDCl3



liquid film