ChemicalBook >> CAS DataBase List >>Octaphenylsilsesquioxane
Octaphenylsilsesquioxane
- CAS No.
- 5256-79-1
- Chemical Name:
- Octaphenylsilsesquioxane
- Synonyms
- -POSS;DK802;Phenyl-POSS;Hydrogen-POSS;JACS-5256-79-1;Octaphenyl-POSS;Nitrophenyl-POSS;Aminophenyl-POSS;Octaphenylsilsequioxane;OCTAPHENYLSILSESQUIOXANE
- CBNumber:
- CB0106036
- Molecular Formula:
- C48H40O12Si8
- Molecular Weight:
- 1033.51
- MDL Number:
- MFCD00308870
- MOL File:
- 5256-79-1.mol
Last updated:2023-04-23 13:52:06
Melting point | >350 °C (lit.) |
---|---|
Density | 1.30 g/cm3 |
refractive index | 1.61 |
storage temp. | Inert atmosphere,Room Temperature |
form | powder to crystal |
color | White to Almost white |
Specific Gravity | 1.35 |
Hydrolytic Sensitivity | 1: no significant reaction with aqueous systems |
InChIKey | KBXJHRABGYYAFC-UHFFFAOYSA-N |
CAS DataBase Reference | 5256-79-1 |
NIST Chemistry Reference | Silsesquioxane, phenyl-, cubical octamer(5256-79-1) |
EPA Substance Registry System | Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl- (5256-79-1) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H302-H315-H319-H332-H335 |
Precautionary statements | P261-P280-P305+P351+P338 |
WGK Germany | 3 |
TSCA | No |
HS Code | 29319000 |
Octaphenylsilsesquioxane Preparation Products And Raw materials
Raw materials
Preparation Products
5256-79-1(Octaphenylsilsesquioxane)Related Search:
OCTAPHENYLSILSESQUIOXANE
OCTAPHENYL-T8-SILSESQUIOXANE
1,3,5,7,9,11,13,15-OCTAPHENYLPENTACYCLO[9.5.1.13,9.15,15.17,13]OCTASILOXANE
Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, octaphenyl-
Perphenyloctasilsesquioxane
1,3,5,7,9,11,13,15-OCTAPHENYLPENTACYCLO-OCTASILOXANE
pss-octaphenyl substituted
Octaphenyl-POSS(R), Octaphenylsilsesquioxane, 1,3,5,7,9,11,13,15-Octaphenylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane
Octaphenyloctasilsesquioxane
Hydrogen-POSS
Phenyl-POSS
Nitrophenyl-POSS
Aminophenyl-POSS
PSS-Octaphenyl substituted,1,3,5,7,9,11,13,15-Octaphenylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, Octaphenyl-POSS, Octaphenylsilsesquioxane
OCTAPHENYL-T8-SILSESQUIOXAN
Octaphenylsilsesquioxane (Octaphenyl substituted-PSS)
Octaphenyl-POSS
JACS-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
Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, 1,3,5,7,9,11,13,15-octaphenyl-
Octaphenylsilsesquioxane(POSS)
-POSS
Octaphenylsilsequioxane
DK802
5256-79-1
C48H40O12Si8