Phenyltris(dimethylsiloxy)silane

CAS 18027-45-7 · C12H26O3Si4 · 330.68 g/mol

Structure of Phenyltris(dimethylsiloxy)silane
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About Phenyltris(dimethylsiloxy)silane

Phenyltris(dimethylsiloxy)silane (CAS 18027-45-7) is listed in the ChemSigma catalog. Its molecular formula is C12H26O3Si4 and its molecular weight is 330.68 g/mol. It is also known as 3-[(dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-phenyl-trisiloxan.

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 18027-45-7
Product name Phenyltris(dimethylsiloxy)silane
Synonyms 3-[(dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-phenyl-trisiloxan
Molecular formula C12H26O3Si4
Molecular weight 330.68 g/mol
EC number 241-940-3

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

Boiling Point 91 2 mm Hg(lit.) ( ℃ )