Basic information
(11bR)-4-Hydroxy-2,6-bis(2',3,4',5,6'-pentamethyl-[1,1'-biphenyl]-4-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide Structure

(11bR)-4-Hydroxy-2,6-bis(2',3,4',5,6'-pentamethyl-[1,1'-biphenyl]-4-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide

Chemical Properties

Density  1.27±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)
pka 1.11±0.20(Predicted)

Preparation Products And Raw materials