Silsesquioxanes

Base Information

• Chemical Name: Silsesquioxanes
• CAS No.: 67763-03-5
• Molecular Formula: H4Si
• Molecular Weight: 32.11726
• Mol file: 67763-03-5.mol

Synonyms:Cyclosilsesquioxanes,Me Ph; GR 100; GR 100 (siloxane); GR 150; GR 150 (siloxane); GR 908; GR 950; GlassResin GR 950; Glass resin GR 908; Me Ph cyclosilsesquioxanes; Me Phsilsesquioxanes; PMPSQ-E; SST 3PM1; Silres H 44; Silsesquioxanes, cyclo-, MePh; X 720

Chemical Property of Silsesquioxanes

Chemical Property:

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Description: Silsesquioxanes are members of polyoctahedral silsesquioxanes ("POSS"), which have attracted attention as preceramic polymer precursors to ceramic materials and nanocomposites. Diverse substituents (R) can be attached to the Si centers. The molecules are unusual because they feature an inorganic silicate core and an organic exterior. The silica core confers rigidity and thermal stability.
• Uses: A silsesquioxane is an organosilicon compound with the chemical formula [RSiO3/2]n (R = H, alkyl, aryl or alkoxyl).Silsesquioxanes are colorless solids that adopt cage-like or polymeric structures with Si-O-Si linkages and tetrahedral Si vertices.