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3-甲氧基丙酸乙酯

产品名称 3-甲氧基丙酸乙酯

CAS号10606-42-5

分子式C6H12O3

分子量132.16

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  • Mass

    MS-IW-9162          
    ethyl 3-methoxypropionate
    C6H12O3             (Mass of molecular ion:    132)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       5.5
          18.0       1.0
          26.0       4.5
          27.0      11.7
          28.0      10.2
          29.0      21.5
          30.0       1.7
          31.0       8.3
          32.0       1.9
          33.0       3.3
          41.0       1.3
          42.0       2.7
          43.0      14.4
          44.0       1.8
          45.0     100.0
          46.0       2.5
          55.0      10.9
          56.0       2.7
          57.0       1.7
          58.0      15.7
          59.0       7.1
          60.0       1.1
          61.0      11.0
          71.0      11.2
          72.0       1.2
          73.0       4.5
          74.0       6.0
          75.0       2.8
          85.0       1.4
          86.0       1.9
          87.0      24.3
          88.0       1.2
          89.0       3.7
         101.0       1.0
         102.0      12.6
         103.0       2.0
         117.0      14.3
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C6 H12 O3 0.05 ml : 0.5 ml CDCl3
    ethyl 3-methoxypropionate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.160 B 3.662 C 3.356 D 2.568 E 1.267

         Hz     ppm     Int.
    

       1673.34   4.188    129
       1666.14   4.169    342
       1658.94   4.151    339
       1651.86   4.134    130
       1469.85   3.678    275
       1465.94   3.669     28
       1463.50   3.662    476
       1457.15   3.647    276
       1347.66   3.373     28
       1341.31   3.357   1000
       1338.38   3.349     45
       1032.71   2.585    250
       1026.49   2.569    421
       1020.02   2.553    229
        513.79   1.286    429
        506.71   1.268    679
        499.51   1.250    412
    

in CDCl3



liquid film