Basic information
7,8,11,12-Tetrahydro-4-hydroxy-3-(4-hydroxyphenyl)-7,7,11,11-tetramethyl-2H,6H,10H-benzo[1,2-b:3,4-b':5,6-b'']tripyran-2-one Structure

7,8,11,12-Tetrahydro-4-hydroxy-3-(4-hydroxyphenyl)-7,7,11,11-tetramethyl-2H,6H,10H-benzo[1,2-b:3,4-b':5,6-b'']tripyran-2-one

Chemical Properties

Boiling point 628.4±55.0 °C(Predicted)
Density  1.298±0.06 g/cm3(Predicted)
pka 4.50±1.00(Predicted)

Preparation Products And Raw materials