1,3,5,2-DIOXAPHOSPHABORINANE, 2,5-DIPHENYL-, 5-OXIDE, compd. with SODIUM BUTOXID 1,3,5,2-Dioxaphosphaborinane, 2,5-diphenyl-, 5-oxide, compd. with sodium butoxide (1:1) 2,5-Diphenyl-1,3,5,2-dioxaphosphaborinane 5-oxide compd. with sodium butoxide (1:1) 85684-35-1