Octaphenylsilsesquioxane, 98%

cas: 5256-79-1 — see every product listed under this CAS number, including other names

Octaphenylsilsesquioxane, 98% (CAS 5256-79-1) is a chemical reagent available from Chemat. Available pack sizes: 5g, 1g, 25g, 100g. Offered by: Combi-blocks.

brandCombi-blocks
catalog numberQM-5541-5g
cas5256-79-1
size5g
Documents: Safety Data Sheet (MSDS)
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properties

purity98%
delivery time1-2 weeks (only if in stock, to check click on availability)
Structural formula: {0} (CAS {1})

1,3,5,7,9,11,13,15-octakis-phenyl-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 (CAS 5256-79-1) is a chemical compound with the molecular formula C48H40O12Si8 and a molecular weight of 1033.5 g/mol. IUPAC name: 1,3,5,7,9,11,13,15-octakis-phenyl-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. InChIKey: KBXJHRABGYYAFC-UHFFFAOYSA-N.

Identity
Molecular formulaC48H40O12Si8
Molecular weight1033.5 g/mol
IUPAC name1,3,5,7,9,11,13,15-octakis-phenyl-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
InChIKeyKBXJHRABGYYAFC-UHFFFAOYSA-N
SMILESC1=CC=C(C=C1)[Si]23O[Si]4(O[Si]5(O[Si](O2)(O[Si]6(O[Si](O3)(O[Si](O4)(O[Si](O5)(O6)C7=CC=CC=C7)C8=CC=CC=C8)C9=CC=CC=C9)C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1

Computed by PubChem (NCBI)

Synonyms: Pentacyclo(9.5.1.13,9.15,15.17,13)octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl-, Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl-, Octaphenylsilsesquioxane, Octaphenyloctasilsesquioxane, Perphenyloctasilsesquioxane, PSS-Octaphenyl substituted, Phenyl-POSS, Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, octaphenyl-, Octaphenyl-T8-silsesquioxane, C48H40O12Si8

Also listed as

1,3,5,7,9,11,13,15–octaphenyl–2,4,6,8,10,12,14,16,17,18,19,20–dodecaoxa–1,3,5,7,9,11,13,15–octasilapentacyclo(9·5·1·1(3,9)·1(5,15)·1(7,13))icosane GLPBio CAS 5256-79-1
Octaphenyloctasilsesquioxane TCI CAS 5256-79-1
1,3,5,7,9,11,13,15-Octaphenyl-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 98% Ambeed CAS 5256-79-1
Octaphenylsilsesquioxane, 98%, 98% Chemat CAS 5256-79-1
PSS-OCTAPHENYL SUBSTITUTED Sigma-Aldrich CAS 5256-79-1
1,3,5,7,9,11,13,15-Octaphenyl-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, 98% Fluorochem CAS 5256-79-1