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Diglycolic acid

Product Name Diglycolic acid

CAS110-99-6

MFC4H6O5

MW134.09

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  • Mass

    MS-NW-0218          
    diglycolic acid
    C4H6O5              (Mass of molecular ion:    134)
    

       Source Temperature: 220 °C
       Sample Temperature:   0 °C
       Direct, 75 eV
    

          14.0       5.3
          15.0       4.9
          17.0       1.0
          18.0       3.4
          19.0       1.8
          28.0       3.2
          29.0      26.7
          30.0       2.7
          31.0     100.0
          32.0       1.7
          41.0       1.6
          42.0      33.7
          43.0       5.2
          44.0      10.1
          45.0      17.8
          58.0       1.3
          59.0      16.5
          60.0      59.7
          61.0      56.7
          62.0       1.9
          88.0       2.4
          89.0      10.5
         116.0       7.6
    

parameter in D2O


  • 1H NMR 300 MHz
    C4 H6 O5 0.034 g : 0.5 ml D2O
    diglycolic acid
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 4.295

         Hz     ppm     Int.
    

       1288.50   4.295   1000
    

in D2O



KBr disc



nujol mull