1,3,2-Dioxaphosphorinane, 5,5-dimethyl-2-(2,4,6-trimethylphenoxy)- 2-(2,4,6-Trimethylphenoxy)-5,5-dimethyl-1,3,2-dioxaphosphorinane 5,5-Dimethyl-2-(2,4,6-trimethylphenoxy)-1,3,2-dioxaphosphorinane 72018-04-3 EINECS 276-295-7