Basic information Safety Related Supplier
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one, 3,4-dihydro-5-hydroxy-7-(4-methoxyphenyl)-2,2-dimethyl- (9CI) Structure

2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one, 3,4-dihydro-5-hydroxy-7-(4-methoxyphenyl)-2,2-dimethyl- (9CI)

Chemical Properties

Melting point 177-179 °C(Solv: benzene (71-43-2))
Boiling point 534.2±50.0 °C(Predicted)
Density  1.267±0.06 g/cm3(Predicted)
pka 6.84±0.40(Predicted)

Preparation Products And Raw materials