Octaphenylcyclotetrasiloxane

CAS 546-56-5 · C48H40O4Si4 · 793.17 g/mol

Structure of Octaphenylcyclotetrasiloxane
Request a Quote Quote + COA & specification Need custom synthesis or scale-up? Our group company CKS Technology offers custom synthesis, process development and scale-up. Product details Applications, specifications, storage, safety and FAQ

About Octaphenylcyclotetrasiloxane

Octaphenylcyclotetrasiloxane (CAS 546-56-5) is listed in the ChemSigma catalog. Its molecular formula is C48H40O4Si4 and its molecular weight is 793.17 g/mol. It is also known as 1,1,3,3,5,5,7,7-Octaphenylcyclotetrasiloxane.

This page lists the product identifiers, the available pack sizes (500g, 100g, 10g, 1g) and how to obtain the Certificate of Analysis. A Certificate of Analysis is provided with every batch, and you can request the COA and product specification together with your quotation. Bulk quantities and custom packaging are available on request. Applications, storage, safety information and frequently asked questions are covered on the product details page.

Basic information

CAS number 546-56-5
Product name Octaphenylcyclotetrasiloxane
Synonyms 1,1,3,3,5,5,7,7-Octaphenylcyclotetrasiloxane
Molecular formula C48H40O4Si4
Molecular weight 793.17 g/mol
EC number 208-904-9

Certificate of Analysis

A Certificate of Analysis is provided with every batch. Request the COA and product specification together with your quotation.

Quote + COA & specification

Packaging

500g 100g 10g 1g

Bulk quantities and custom packaging are available on request.

Properties & storage

Appearance White solid
Melting Point 196-198(lit.) ( ℃ )