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5256-79-1

5256-79-1 structure
5256-79-1 structure

Name Octaphenylsilsesquioxane
Synonyms Octaphenylsilsesquioxane
Hydrogen-POSS
octaphenyl-silsesquioxane
1,3,5,7,9,11,13,15-Octaphenylpentacyclo[9.5.1.1.1.1]octasiloxane
1,3,5,7,9,11,13,15-OCTAPHENYLPENTACYCLO-OCTASILOXANE
Pentacyclo[9.5.1.1.1.1]octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl-
octaphenylpentacyclosilsesquioxane
pss-octaphenyl substituted
octaphenyloctasilsesquioxane
Poly(Phenyl Silsesquioxane)
Perphenyloctasilsesquioxane
phenyl8Si8O12
Phenyl-POSS
Nitrophenyl-POSS
1,3,5,7,9,11,13,15-Octaphenylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane
MFCD00308870
OCTAPHENYL-T8-SILSESQUIOXANE
Aminophenyl-POSS
Density 1.4±0.1 g/cm3
Boiling Point 41.5ºC at 760mmHg
Melting Point >350ºC
Molecular Formula C48H40O12Si8
Molecular Weight 1033.508
Exact Mass 1032.067383
PSA 110.76000
LogP 3.02240
Index of Refraction 1.659
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
RIDADR NONH for all modes of transport
WGK Germany 3

~%

5256-79-1 structure

5256-79-1

Literature: Moore, Brian M.; Ramirez, Sean M.; Yandek, Gregory R.; Haddad, Timothy S.; Mabry, Joseph M. Journal of Organometallic Chemistry, 2011 , vol. 696, # 13 p. 2676 - 2680

~76%

5256-79-1 structure

5256-79-1

Literature: Dare, Enock O.; Liu, Ling-Kang; Peng, James Dalton Transactions, 2006 , # 30 p. 3668 - 3671

~72%

5256-79-1 structure

5256-79-1

Literature: Kozelj, Matjaz; Orel, Boris Dalton Transactions, 2008 , # 37 p. 5072 - 5075