Octakis(dimethylsiloxy)-T8-silsequioxane

Octakis(dimethylsiloxy)-T8-silsequioxane Basic information
Product Name:Octakis(dimethylsiloxy)-T8-silsequioxane
Synonyms:PSS-OCTAKIS(DIMETHYLSILYLOXY) SUBSTITUTED;POLY(HYDRIDOSILSESQUIOXANE);POLY(HYDRIDOSILSESQUIOXANE)-POLYMERIC T8 WITH ALL SILICONS DIMETHYLSILOXY SUBSTITUTED;OCTAKIS(DIMETHYLSILOXY)-T8-SILSEQUIOXANE;OCTAKIS(DIMETHYLSILOXY)-T8-SILSESQUIOXANE;OCTAKIS(DIMETHYLSILYLOXY)SILSESQUIOXANE;1,3,5,7,9,11,13,15-OCTAKIS(DIMETHYLSILYLOXY)PENTACYCLO[9.5.1.1(3,9).1(5,15).1(7,13)]OCTASILOXANE;1,3,5,7,9,11,13,15-OCTAKIS(DIMETHYLSILYL -OXY)PENTACYCLOOCTASILOXANE
CAS:125756-69-6
MF:C16H56O20Si16
MW:1017.97
EINECS:
Product Categories:
Mol File:125756-69-6.mol
Octakis(dimethylsiloxy)-T8-silsequioxane Structure
Octakis(dimethylsiloxy)-T8-silsequioxane Chemical Properties
Melting point 250 °C (dec.) (lit.)
Boiling point 470.2±28.0 °C(Predicted)
refractive index 1.43
form powder to crystal
color White to Almost white
Specific Gravity1.23
Hydrolytic Sensitivity3: reacts with aqueous base
CAS DataBase Reference125756-69-6
Safety Information
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
TSCA No
HS Code 2934.99.9001
MSDS Information
ProviderLanguage
SigmaAldrich English
Octakis(dimethylsiloxy)-T8-silsequioxane Usage And Synthesis
Chemical PropertiesSolid siloxane reducing agent. Offers 8 Si-H bonds. Potential for easy removal of silicon by-products.
Octakis(dimethylsiloxy)-T8-silsequioxane Preparation Products And Raw materials
Chlorodimethylphenylsilane Cyclicdimethylpolysiloxane Octakis(dimethylsiloxy)-T8-silsequioxane TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) N-BUTYLISOCYANIDE Tris(2,4-pentanedionato)chroMiuM(III) DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) tert-Butyldimethylsilyl chloride SALCOMINE 2,4-PENTANEDIONE, SILVER DERIVATIVE Tosylmethyl isocyanide CHLORODIMETHYLVINYLSILANE COBALT(II) ACETYLACETONATE DIMETHYLSILANE Cupric acetylacetonate POLY(DIMETHYLSILOXANE), HYDROXY TERMINATED Ferric acetylacetonate COBALT ETHYLENE DIAMINE CHLORIDE

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