1821-20-1

Name 4-Hydroxy-2-oxo-2H-1-benzopyran-3-carboxylic acid ethyl ester
CAS 1821-20-1
Molecular Formula C12H10O5
MDL Number MFCD00047639
Molecular Weight 234.2
MOL File 1821-20-1.mol
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Chemical Properties

Melting point  139-140 °C
Boiling point  414.6±45.0 °C(Predicted)
density  1.426±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
pka 4.50±1.00(Predicted)

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