PSS-Vinyl-Heptaisobutyl substituted

Modify Date: 2025-08-27 11:22:39

PSS-Vinyl-Heptaisobutyl substituted Structure
PSS-Vinyl-Heptaisobutyl substituted structure
Common Name PSS-Vinyl-Heptaisobutyl substituted
CAS Number 444315-18-8 Molecular Weight 843.52200
Density N/A Boiling Point N/A
Molecular Formula C30H66O12Si8 Melting Point 213-219ºC(lit.)
MSDS Chinese USA Flash Point N/A

 Names

Name MonovinylIsobutyl-POSS®
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point 213-219ºC(lit.)
Molecular Formula C30H66O12Si8
Molecular Weight 843.52200
Exact Mass 842.27100
PSA 110.76000
LogP 8.08200

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR NONH for all modes of transport

 Synthetic Route

~60%

PSS-Vinyl-Heptaisobutyl substituted Structure

PSS-Vinyl-Hepta...

CAS#:444315-18-8

Literature: DEGUSSA AG Patent: WO2006/27074 A1, 2006 ; Location in patent: Page/Page column 14 ;

~92%

PSS-Vinyl-Heptaisobutyl substituted Structure

PSS-Vinyl-Hepta...

CAS#:444315-18-8

Literature: Zak, Patrycja; Pietraszuk, Cezary; Marciniec, Bogdan; Spolnik, Brzegorz; Danikiewicz, Witold Advanced Synthesis and Catalysis, 2009 , vol. 351, # 16 p. 2675 - 2682

 Synonyms

vinylheptaisobutyl-T8-silsesquioxane
PSS-Vinyl-Heptaisobutyl substituted
MFCD03427224
monovinylheptaisobutylsilsesquioxane
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