Basic information Preparation Products And Raw materials
1H-2-Benzopyran-3,4-dicarboxylic acid, 1-oxo-, 3,4-diethyl ester Structure

1H-2-Benzopyran-3,4-dicarboxylic acid, 1-oxo-, 3,4-diethyl ester

Chemical Properties

Melting point 65-66 °C
Boiling point 428.4±45.0 °C(Predicted)
Density  1.311±0.06 g/cm3(Predicted)

Preparation Products And Raw materials