Products 5256-79-1

CAS 5256-79-1 appears in our catalog under these names: 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, Octaphenylsilsesquioxane, 98%, Octaphenyloctasilsesquioxane, 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%, Octaphenylsilsesquioxane, 98%, 98%. Offered by: GLPBio, Combi-blocks, TCI, Ambeed, Chemat. Available pack sizes: 100g, 10g, 25g, 5g, 1g, 50g, 75g.

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
  • size: 100g, 10g, 25g
  • Variants: 3
from 718.73
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Octaphenylsilsesquioxane, 98%
Combi-blocks
  • size: 5g, 1g, 25g, 100g
  • Variants: 4
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Octaphenyloctasilsesquioxane
TCI
  • size: 5g, 25g
  • Variants: 2
from 221.61
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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
  • size: 1g, 5g, 10g, 25g
  • Variants: 4
from 120.06
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Octaphenylsilsesquioxane, 98%, 98%
Chemat
  • size: 1g, 5g, 10g, 25g
  • Variants: 7
from 88.40
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PSS-OCTAPHENYL SUBSTITUTED
Sigma-Aldrich
  • size: 25G
  • Variants: 1
from 1040.00
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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
  • size: 10g, 25g
  • Variants: 2
from 372.80
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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