1,6-Bis(4,8-bis(1,1-dimethylethyl)-2,10-dimethyl-12H-dibenzo(d,g)(1,3,2)dioxaphosphocin-6-yloxy)hexane 12H-Dibenzo(d,g)(1,3,2)dioxaphosphocin, 6,6'-(1,6-hexanediylbis(oxy))bis(4,8-bis(1,1-dimethylethyl)-2,10-dimethyl- 68938-93-2