Name | Octaphenylsilsesquioxane |
Synonyms | diiodorhodium carbon monoxide cyclopenta-1,3-diene Octaphenylsilsesquioxane OCTAPHENYLSILSESQUIOXANE pss-octaphenyl substituted PSS-Octaphenyl substituted Perphenyloctasilsesquioxane Octaphenyl-t8-silsesquioxane OCTAPHENYL-T8-SILSESQUIOXANE Octaphenyloctasilsesquioxane 1,3,5,7,9,11,13,15-OCTAPHENYLPENTACYCLO-OCTASILOXANE Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, octaphenyl- 1,3,5,7,9,11,13,15-OCTAPHENYLPENTACYCLO[9.5.1.13,9.15,15.17,13]OCTASILOXANE 1,3,5,7,9,11,13,15-octaphenylpentacyclo[9.5.1.1~3,9~.1~5,15~.1~7,13~]octasiloxane Octaphenyl-POSS(R), Octaphenylsilsesquioxane, 1,3,5,7,9,11,13,15-Octaphenylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane |
CAS | 5256-79-1 |
InChI | InChI=1/C5H.CO.2HI.Rh/c1-2-4-5-3-1;1-2;;;/h1H;;2*1H;/q-5;;;;+2/p-2 |
InChIKey | KBXJHRABGYYAFC-UHFFFAOYSA-N |
Molecular Formula | C48H40O12Si8 |
Molar Mass | 1033.51 |
Density | 1.30 g/cm3 |
Melting Point | >350 °C (lit.) |
Boling Point | 41.5°C at 760 mmHg |
Vapor Presure | 418mmHg at 25°C |
Appearance | powder to crystal |
Specific Gravity | 1.35 |
Color | White to Almost white |
Storage Condition | Inert atmosphere,Room Temperature |
Sensitive | 1: no significant reaction with aqueous systems |
Refractive Index | 1.61 |
MDL | MFCD00308870 |
Use | Hybrid nano silane additive. |
WGK Germany | 3 |
TSCA | No |
HS Code | 29319000 |