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Back ChemicalBook Home>CAS DataBase List>33142-21-1More Spectrum> 2-Chloro-3-oxopropionic acid ethyl ester(33142-21-1) IR1

2-Chloro-3-oxopropionic acid ethyl ester(33142-21-1) IR1

Product Name2-Chloro-3-oxopropionic acid ethyl ester

CAS33142-21-1

Molecular FormulaC5H7ClO3

Molecular Weight150.56

InChIInChI=1S/C5H7ClO3/c1-2-9-5(8)4(6)3-7/h3-4H,2H2,1H3

InChIKey DWXKSCKBUSAOKS-UHFFFAOYSA-N

SmilesC(OCC)(=O)C(Cl)C=O

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1HNMR

13CNMR

IR1 



  •     Assign.     Shift(ppm)
    
      A             4.263
      B             3.872
      C             1.315
    Spectral Code: 1H NMR : 400 MHz in CDCl3



  •        ppm   Int.  Assign.
    
      166.35   280      1
      163.86   425      2
       62.40  1000      3
       52.24   903      4
       13.99   945      5
    Spectral Code: 13C NMR : in CDCl3


  • Spectral Code: IR : liquid film

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