Octavinyl-T8-silsesquioxane structure

Octavinyl-T8-silsesquioxane

1,3,5,7,9,11,13,15-octakis(ethenyl)-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: Octavinyloctasilasesquioxane|Octa(vinylsilasesquioxane)|PSS-Octavinyl substituted|Octavinyl POSS|PSS-OctaVinyl|Octavinyl-T8-silsequioxane|Octavinylsilsesquioxane|Pervinyloctasilsesquioxane|Octavinyl-T8-silsesquioxane|Ctavinylctasilasesquioxane|Pss-Ctavinyl Substituted|Poly(Vinylsilsesquioxane)|Octavinyloctasilsesquioxane|Octavinyloctasilasesquioxane poss|KS-00000SIZ|s25251|PSS-Octavinyl substituted, 98% - 1G 1g|1,3,5,7,9,11,13,15-Octavinylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane|1,3,5,7,9,11,13,15-Octavinyl-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|2-Propen-1-one, 1-(2-furanyl)-3-phenyl-, (2Z)-|2-Propen-1-one, 3-phenyl-1-(2-thienyl)-, (2Z)-|Poly(vinylsilsesquioxane)-T8 with all silicons vinyl substituted|B1370-015666|1,3,5,7,9,11,13,15-octakis(ethenyl)-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|octaethenylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane|Octaethenyl-pentacyclo-[9.5.1.13,9.15,15.17,13]-octasiloxane|Octavinylpentacyclo[9.5.1.13,9.15,15.17,13]icosaneoctasiloxane|1,3,5,7,9,11,13,15-Octavinyl-5,15:7,13-bisepoxytricyclo[9.5.1.13,9]octasiloxane

CAS: 69656-36-6
Molecular Formula C16H24O12Si8
Molecular Weight 631.9422 g/mol
LogP 1.5664
Topological Polar Surface Area 111.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 12
Rotatable Bonds 8
Exact Mass 631.9422
Monoisotopic Mass 631.9422
Heavy Atoms 36
Complexity 745.0

Chemical Identifiers

CAS Number 69656-36-6
SMILES C=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=C)C=C)C=C)C=C
InChIKey ZWCNRMDCQDJIRL-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.

Plastic Additives (5 patents) Polymer Intermediates (6 patents)

Product Overview

Octavinyl-T8-silsesquioxane (CAS 69656-36-6), with molecular formula C16H24O12Si8 and molecular weight 631.9422 g/mol. IUPAC: 1,3,5,7,9,11,13,15-octakis(ethenyl)-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.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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