560391

PSS-Trisilanol-isooctyl substituted

• Synonym(s): 1,3,5,7,9,11,14-Hepta-isooctyltricyclo[7.3.3.1^5,11]heptasiloxane-endo-3,7,14-triol, Trisilanolisooctyl-POSS^®
• Empirical Formula (Hill Notation): C₅₆H₁₂₂O₁₂Si₇
• CAS Number: 444619-08-3
• Molecular Weight: 1184.16
• MDL number: MFCD03454066
• UNSPSC Code: 12162002
• NACRES: NA.23

Properties

• refractive index: n20/D 1.4550 (lit.)
• Quality Level: 100
• solubility: THF: soluble; acetone: soluble; acetonitrile: insoluble; chloroform: soluble; ethanol: soluble; hexane: soluble
• density: 0.969 g/mL at 25 °C (lit.)
• SMILES string: [Si]21(O[Si]3(O[Si](O[Si](O2)(O[Si](O[Si](O1)(O[Si](O3)(O)CCCCCC(C)C)CCCCCC(C)C)(O)CCCCCC(C)C)CCCCCC(C)C)(O)CCCCCC(C)C)CCCCCC(C)C)CCCCCC(C)C
• InChI: 1S/C56H122O12Si7/c1-50(2)36-22-15-29-43-69(57)60-72(46-32-18-25-39-53(7)8)62-70(58,44-30-16-23-37-51(3)4)64-74(48-34-20-27-41-55(11)12)65-71(59,45-31-17-24-38-52(5)6)63-73(61-69,47-33-19-26-40-54(9)10)67-75(66-72,68-74)49-35-21-28-42-56(13)14/h50-59H,15-4
• InChI key: DKOTXLDMWAXTTD-UHFFFAOYSA-N

Description

Legal Information

POSS is a registered trademark of Hybrid Plastics, Inc.

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 154.9 °F - closed cup
• flash_point_c: 68.3 °C - closed cup
• ppe: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)