6-ethyl-6-(2-methoxyethoxy)-2,5,7,10-tetraoxa-6-silaundecane

6-乙基-6-(2-甲氧基乙氧基)-2,5,7,10-四氧杂-6-硅杂十一烷

Also known as: 2,5,7,10-Tetraoxa-6-silaundecane,6-ethyl-6-(2-methoxyethoxy)-, Ethyltris(2-methoxyethoxy)silane, ethyl-tris(2-methoxyethoxy)silane, Einecs 241-956-0

6-ethyl-6-(2-methoxyethoxy)-2,5,7,10-tetraoxa-6-silaundecane (CAS 18044-51-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H26O6Si and a molecular weight of 282.40600 g/mol. It is also known as 2,5,7,10-Tetraoxa-6-silaundecane,6-ethyl-6-(2-methoxyethoxy)-, Ethyltris(2-methoxyethoxy)silane and ethyl-tris(2-methoxyethoxy)silane. Key properties include a boiling point of 290.2ºC at 760mmHg, a density of 0.994g/cm3 and a flash point of 105.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
18044-51-4
Jingsj CID
J-1087688-8
Molecular Formula
C11H26O6Si
Chinese Name
6-乙基-6-(2-甲氧基乙氧基)-2,5,7,10-四氧杂-6-硅杂十一烷
Molecular Weight
282.40600 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point290.2ºC at 760mmHg
Density0.994g/cm3
Flash Point105.7ºC

Frequently Asked Questions

What is the CAS number of 6-ethyl-6-(2-methoxyethoxy)-2,5,7,10-tetraoxa-6-silaundecane?

The CAS number of 6-ethyl-6-(2-methoxyethoxy)-2,5,7,10-tetraoxa-6-silaundecane is 18044-51-4.

What are the molecular formula and molecular weight of 6-ethyl-6-(2-methoxyethoxy)-2,5,7,10-tetraoxa-6-silaundecane?

6-ethyl-6-(2-methoxyethoxy)-2,5,7,10-tetraoxa-6-silaundecane has molecular formula C11H26O6Si and molecular weight 282.40600 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "6-ethyl-6-(2-methoxyethoxy)-2,5,7,10-tetraoxa-6-silaundecane (CAS 18044-51-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087688-8 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.