1,1'-(oxydiethane-1,1-diyl)dibenzene 93-96-9 InChI=1/C16H18O/c1-13(15-9-5-3-6-10-15)17-14(2)16-11-7-4-8-12-16/h3-14H,1-2H benzene, 1,1'-(oxydiethylidene)bis-