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Back ChemicalBook Home>CAS DataBase List>2041-14-7More Spectrum> (2-Aminoethyl)phosphonic acid(2041-14-7) IR1

(2-Aminoethyl)phosphonic acid(2041-14-7) IR1

Molecular FormulaC2H8NO3P

Molecular Weight125.06

InChIInChI=1S/C2H8NO3P/c3-1-2-7(4,5)6/h1-3H2,(H2,4,5,6)

InChIKey QQVDJLLNRSOCEL-UHFFFAOYSA-N

SmilesP(CCN)(=O)(O)O


  • Mass

    MS-NW-9347          
    (2-aminoethyl)phosphonic acid
    C2H8NO3P            (Mass of molecular ion:    125)
    

       Source Temperature: 250 °C
       Sample Temperature: 190 °C
       Direct, 75 eV
    

          15.0       3.5
          16.0      69.3
          17.0     100.0
          18.0      92.7
          19.0      23.1
          27.0       2.3
          28.0      11.7
          29.0       1.3
          30.0       7.5
          31.0       1.0
          32.0       3.6
          33.0       1.0
          34.0       2.8
          39.0       1.3
          40.0       1.3
          41.0       2.4
          42.0       4.8
          43.0       3.3
          44.0      10.2
          45.0       2.7
          47.0      14.3
          56.0       1.1
          63.0       4.3
          64.0       7.0
          65.0      15.1
          70.0       1.4
          81.0       7.6
          82.0       6.0
          84.0       2.2
         106.0       1.1
    

400 MHz in D2O


  • 1H NMR 399.65 MHz
    C2 H8 N O3 P 0.038 g : 0.5 ml D2O
    (2-aminoethyl)phosphonic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.203 B 1.975 SOLVENT PEAK REMOVED

         Hz     ppm     Int.
    

       1295.41   3.242    522
       1285.52   3.217    959
       1278.81   3.200   1000
       1269.04   3.176    543
        806.76   2.019    594
        798.58   1.999    722
        790.28   1.978    747
        788.57   1.974    754
        780.27   1.953    720
        775.27   1.940    229
        772.34   1.933    558
    

in D2O



KBr disc



nujol mull





(2-Aminoethyl)phosphonic acid(2041-14-7) IR1 Atlas of Related Products

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