ChemNet > CAS > 546-56-5 Octaphenylcyclotetrasiloxane

546-56-5 Octaphenylcyclotetrasiloxane

product Name	Octaphenylcyclotetrasiloxane
CAS No	546-56-5
Synonyms	Cyclotetrasiloxane, 2,2,4,4,6,6,8,8-octaphenyl-; 1,1,3,3,5,5,7,7-Octaphenylcyclotetrasiloxane; NSC 293057; Octaphenyltetracyclosiloxane; Cyclotetrasiloxane, octaphenyl-; 2,2,4,4,6,6,8,8-octaphenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane; 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
Molecular Formula	C₄₈H₄₀O₄Si₄
Molecular Weight	793.1708
InChI	InChI=1/C48H40O4Si4/c1-9-25-41(26-10-1)53(42-27-11-2-12-28-42)49-54(43-29-13-3-14-30-43,44-31-15-4-16-32-44)51-56(47-37-21-7-22-38-47,48-39-23-8-24-40-48)52-55(50-53,45-33-17-5-18-34-45)46-35-19-6-20-36-46/h1-40H
EINECS	208-904-9
Molecular Structure
Density	1.22g/cm³
Melting point	196-200℃
Refractive index	1.66
Water solubility	insoluble
Hazard Symbols
Risk Codes
Safety Description	S24/25:;
MSDS	Material Safety Data Sheet

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