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1H-2-Benzopyran-1,3(4H)-dione, 4-[(dimethylamino)methylene]- Structure

1H-2-Benzopyran-1,3(4H)-dione, 4-[(dimethylamino)methylene]-

Chemical Properties

Melting point 156-157 °C
Boiling point 369.5±42.0 °C(Predicted)
Density  1.346±0.06 g/cm3(Predicted)
pka 3.79±0.20(Predicted)

Preparation Products And Raw materials