Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octamethyl-
1,3,5,7,9,11,13,15-octamethyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane
Also Known As: Octamethylsilsesquioxane|Octamethyl-POSS|Permethyloctasilsesquioxane|PSS-Octamethyl substituted|Silsesquioxanes, Me|Octamethyloctasiloxane|Octa(methylsilsesquioxane)|Poly(Methyl Silsesquioxane)|Octasilsesquioxane, octamethyl-|SST-3M01|Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, 1,3,5,7,9,11,13,15-octamethyl-|PSS-Octamethyl substituted - 25G 25g|1,3,5,7,9,11,13,15-octamethyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane|I14-34371|Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octamethyl-|octamethylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane|Pentacyclo[9.5.1.1(3,9).1(5,15).1(7,13)]octasiloxane, octamethyl-|1,3,5,7,9,11,13,15-Octamethylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane|Octamethyl-pentacyclo-[9.5.1.13,9.15,15.17,13 ]-octasiloxane|Octamethylpentacyclo[9.5.1.13,9.15,15.17,13]icosaneoctasiloxane|1,3,5,7,9,11,13,15-Octamethylpentacyclo[9.5.1.1~3,9~.1~5,15~.1~7,13~]octasiloxane|1,3,5,7,9,11,13,15-Octamethylpentacyclo[9.5.1.13,9.15,15.17,13]icosaneoctasiloxane|OCTAMETHYLPENTACYCLO[9.5.1.1(3),?.1?,(1)?.1?,(1)(3)]OCTASILOXANE|1,3,5,7,9,11,13,15-Octamethyl-1,3,5,7,9,11,13,15-octasila-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxapentacyclo[9.5.1.13,9.15,15.17,13]icosane|2,2 -Oxy-4,4 -oxy-6,6 -oxy-8,8 -oxybis(2,4,6,8-tetramethyl-1,3,5,7-tetraoxa-2,4,6,8-tetrasilacyclooctane)|2,4,6,8,10,12,14,16,17,18,19,20-Dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]eicosane, 1,3,5,7,9,11,13,15-octamethyl-|PSS-OCTAMETHYL SUBSTITUTED;Pentacyclo[9.5.1.1(3,9).1(5,15).1(7,13)]octasiloxane, octamethyl-;Permethyloctasilsesquioxane;1,3,5,7,9,11,13,15-OCTAMETHYLPENTACYCLO-;Octamethylsilsesquioxane,1,3,5,7,9,11,13,15-Octamethylpentacyclo[9.5.1.13,9.15,15.17,13]octas
| Molecular Formula | C8H24O12Si8 |
|---|---|
| Molecular Weight | 535.9422 g/mol |
| LogP | 0.8032 |
| Topological Polar Surface Area | 111.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 12 |
| Rotatable Bonds | 0 |
| Exact Mass | 535.9422 |
| Monoisotopic Mass | 535.9422 |
| Heavy Atoms | 28 |
| Complexity | 456.0 |
Chemical Identifiers
| CAS Number | 68554-70-1 |
|---|---|
| SMILES | C[Si]12O[Si]3(O[Si]4(O[Si](O1)(O[Si]5(O[Si](O2)(O[Si](O3)(O[Si](O4)(O5)C)C)C)C)C)C)C |
| InChIKey | SOQGBGSEJYZNPS-UHFFFAOYSA-N |
Product Overview
Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octamethyl- (CAS 68554-70-1), with molecular formula C8H24O12Si8 and molecular weight 535.9422 g/mol. IUPAC: 1,3,5,7,9,11,13,15-octamethyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane.
Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octamethyl- is a custom synthesis product. We offer services from milligram to kilogram scale.
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