Decaphenylcyclopentasilane, with the CAS number 1770-54-3, is an organosilicon compound characterized by its unique structure, which consists of a cyclopentasilane core (a five-membered silicon ring) substituted with ten phenyl groups. This compound exhibits notable thermal stability and is often used in materials science, particularly in the development of silicone-based polymers and coatings. Its phenyl substituents contribute to its hydrophobic properties and enhance its compatibility with organic materials. Decaphenylcyclopentasilane is typically a colorless to pale yellow solid at room temperature and is soluble in organic solvents. The presence of multiple silicon atoms in its structure allows for interesting electronic and optical properties, making it a subject of interest in research related to semiconductors and photonic applications. Additionally, its synthesis often involves complex chemical reactions, highlighting its significance in advanced materials chemistry. Overall, decaphenylcyclopentasilane is a versatile compound with applications in various fields, including electronics, coatings, and nanotechnology.

Decaphenylcyclopentasilane

Cyclopentasilane, 1,1,2,2,3,3,4,4,5,5-decaphenyl-

Applications Perphenylcyclopentasilane is an intermediate in the synthesis of Cyclopentasilane (C988380), a reagent used for depositing silicon on surfaces for electronics applications.
References Morisaki, Y., et al.: Chem. Lett., 38, 498 (2009);


CAS 1770-54-3: Decaphenylcyclopentasilane

Cyclopentasilane, 1,1,2,2,3,3,4,4,5,5-decaphenyl-

Ref: IN-DA00252F

Perphenylcyclopentasilane

Ref: TR-P291110