Basic information Safety Related Supplier
9,10-Dihydro-9,10-dihydroxy-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one Structure

9,10-Dihydro-9,10-dihydroxy-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one

Chemical Properties

Melting point 86-88 °C(Solv: methanol (67-56-1))
Boiling point 165 °C(Press: 20 Torr)
Density  1.399±0.06 g/cm3(Predicted)
pka 13.13±0.60(Predicted)

Usage And Synthesis