Basic information
3-(3,4-Dihydro-2,2-dimethyl-2H-1-benzopyran-6-yl)-5-[(Z)-(3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-6-yl)methylene]-4-hydroxy-2(5H)-furanone Structure

3-(3,4-Dihydro-2,2-dimethyl-2H-1-benzopyran-6-yl)-5-[(Z)-(3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-6-yl)methylene]-4-hydroxy-2(5H)-furanone

Chemical Properties

Melting point 241-243 °C(Solv: methanol (67-56-1))
Boiling point 611.4±55.0 °C(Predicted)
Density  1.246±0.06 g/cm3(Predicted)
pka 4.50±1.00(Predicted)

Preparation Products And Raw materials