Basic information
3,4,10-Trihydroxy[2]benzopyrano[4,3-b][1]benzopyran-7(5H)-one Structure

3,4,10-Trihydroxy[2]benzopyrano[4,3-b][1]benzopyran-7(5H)-one

Chemical Properties

Boiling point 616.2±55.0 °C(Predicted)
Density  1.74±0.1 g/cm3(Predicted)
pka 7.70±0.20(Predicted)

Preparation Products And Raw materials