Octaphenylcyclotetrasilane

八苯基环四硅烷

Also known as: Cyclotetrasilane,1,1,2,2,3,3,4,4-octaphenyl-, 1,1,2,2,3,3,4,4-octakis(phenyl)-1,2,3,4-tetrasiletane, 1,1,2,2,3,3,4,4-octakis(phenyl)tetrasiletane, 1,1,2,2,3,3,4,4-octakis-phenyltetrasiletane, Cyclotetrasilane,octaphenyl, EINECS 213-905-2, OCTAPHENYLCYCLOTETRASILANE, Octaphenyl-cyclotetrasilan, Oktaphenyl-cyclotetrasilan, octaphenyl-cyclotetrasilan, octaphenyl-cyclotetrasilane, octaphenyltetrasiletane, NSC 122094

CAS No.
1065-95-8
Jingsj CID
J-45847-8
Molecular Formula
C48H40Si4
Chinese Name
八苯基环四硅烷
Molecular Weight
729.17300 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point320ºC (dec.)(lit.)
Density1.16g/cm3

Frequently Asked Questions

What is the CAS number of Octaphenylcyclotetrasilane?

1065-95-8

What are the molecular formula and molecular weight of Octaphenylcyclotetrasilane?

C48H40Si4, molecular weight 729.17300 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026