Basic information
(E)-1-(5-Hydroxy-2,2,8,8-tetramethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-6-yl)-3-phenyl-2-propen-1-one Structure

(E)-1-(5-Hydroxy-2,2,8,8-tetramethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-6-yl)-3-phenyl-2-propen-1-one

Chemical Properties

Melting point 98-99 °C
Boiling point 591.0±50.0 °C(Predicted)
Density  1.186±0.06 g/cm3(Predicted)
pka 6.89±0.60(Predicted)

Preparation Products And Raw materials