ChemicalBook CAS DataBase List 1821-20-1

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

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)