SpectrumDetail Supplier Related Products
WebSite > CAS DataBase List >  54731-72-5More Spectrum > Dimethyl 2-hydroxyethylphosphonate(54731-72-5)IR1

54731-72-5

Dimethyl 2-hydroxyethylphosphonate

Product Name Dimethyl 2-hydroxyethylphosphonate

CAS54731-72-5

MFC4H11O4P

MW154.1

More

  • 54731-72-5_ms
    Mass

    MS-IW-9184          
    dimethyl (2-hydroxyethyl)phosphonate
    C4H11O4P            (Mass of molecular ion:    154)
    

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

          14.0       1.1
          15.0      26.4
          18.0       3.2
          19.0       1.0
          26.0       3.9
          27.0      10.0
          28.0      18.3
          29.0      14.1
          30.0       2.7
          31.0      23.0
          32.0       6.3
          33.0       2.8
          41.0       1.2
          42.0       3.4
          43.0      10.0
          44.0       4.2
          45.0       8.1
          47.0      22.9
          48.0       3.5
          49.0       3.3
          59.0       1.1
          61.0       1.6
          62.0       5.9
          63.0       6.2
          65.0       8.4
          66.0       3.0
          77.0       3.9
          78.0       2.4
          79.0      94.4
          80.0      31.3
          81.0       4.2
          82.0       1.0
          91.0       2.1
          92.0       4.1
          93.0      13.1
          94.0      72.9
          95.0      62.5
          96.0       8.3
         105.0       5.9
         106.0       2.3
         109.0      33.3
         110.0      85.4
         111.0       3.7
         121.0       7.1
         123.0       1.9
         124.0     100.0
         125.0       4.0
         127.0       5.4
         135.0       2.1
         137.0       4.9
         138.0       1.0
         153.0      17.4
         154.0       1.1
         155.0       2.6
    

400 MHz in CDCl3

  • 54731-72-5_1hnmr

    1H NMR 399.65 MHz
    C4 H11 O4 P 0.05 ml : 0.5 ml CDCl3
    dimethyl (2-hydroxyethyl)phosphonate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.31 B 3.858 C 3.755 D 2.104

         Hz     ppm     Int.
    

       1720.21   4.305     59
       1556.76   3.896    120
       1549.80   3.878    227
       1542.72   3.861    132
       1541.14   3.857    122
       1534.06   3.839    225
       1527.10   3.822    120
       1517.46   3.797     23
       1506.23   3.769   1000
       1501.22   3.757     32
       1495.24   3.742    974
        856.81   2.144    120
        849.73   2.127    222
        842.77   2.109    117
        838.75   2.099    120
        831.79   2.082    221
        824.71   2.064    110
    

in CDCl3

  • 54731-72-5_13cnmr

liquid film

  • 54731-72-5_ir1