1, 3, 5, 7, 9, 11-Octaisobutyltetracyclo[7.3.3.15, 11]octasiloxane-endo-3, 7-diol Quick inquiry Where to buy Suppliers range 1, 3, 5, 7, 9, 11-Octaisobutyltetracyclo[7.3.3.15, 11]octasiloxane-endo-3, 7-diol. Group: Saltposs nanohybrid materials. CAS No. 307531-90-4. Product ID: 7, 13-dihydroxy-1, 3, 5, 7, 9, 11, 13, 15-octakis(2-methylpropyl)-2, 4, 6, 8, 10, 12, 14, 16, 17, 18, 19-undecaoxa-1, 3, 5, 7, 9, 11, 13, 15-octasilatetracyclo[9.5.1.13, 9.15, 15]nonadecane. Molecular formula: 891.6g/mol. Mole weight: C32H74O13Si8. CC (C)C[Si]1 (O[Si]2 (O[Si]3 (O[Si] (O[Si]4 (O[Si] (O1) (O[Si] (O2) (O[Si] (O3) (O4)CC (C)C)CC (C)C)CC (C)C)CC (C)C) (CC (C)C)O)CC (C)C)CC (C)C)O. InChI=1S/C32H74O13Si8/c1-25 (2)17-46 (33)35-48 (19-27 (5)6)39-50 (21-29 (9)10)37-47 (34, 18-26 (3)4)38-51 (22-30 (11)12)40-49 (36-46, 20-28 (7)8)42-52 (41-48, 23-31 (13)14)45-53 (43-50, 44-51)24-32 (15)16/h25-34H, 17-24H2, 1-16H3. ZJILJEYGMBWQKZ-UHFFFAOYSA-N.