hexadecamethylcyclooctasiloxane

CAS 556-68-3 · C16H48O8Si8 · 593.23 g/mol

Structure of hexadecamethylcyclooctasiloxane
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About hexadecamethylcyclooctasiloxane

hexadecamethylcyclooctasiloxane (CAS 556-68-3) is listed in the ChemSigma catalog. Its molecular formula is C16H48O8Si8 and its molecular weight is 593.23 g/mol. It is also known as hexadecamethylcyclooctasiloxane; 2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16-Hexadecamethylcyclohexadecaneoctasiloxane; 1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,15-hexadecamethyl-2,4,6,8,10,12,14,16-octaoxa-1,3,5,7,9,11,13,15-octasilacyclohexadecane.

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 556-68-3
Product name hexadecamethylcyclooctasiloxane
Synonyms hexadecamethylcyclooctasiloxane; 2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16-Hexadecamethylcyclohexadecaneoctasiloxane; 1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,15-hexadecamethyl-2,4,6,8,10,12,14,16-octaoxa-1,3,5,7,9,11,13,15-octasilacyclohexadecane
Molecular formula C16H48O8Si8
Molecular weight 593.23 g/mol
EC number 209-137-2

Certificate of Analysis

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

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Packaging

500g 100g 10g 1g

Bulk quantities and custom packaging are available on request.

Properties & storage

Boiling Point 175.2 ( ℃ )