2,2,3,3-Tetramethyl-4,7,10,13,16,19-hexaoxa-3-silahenicosan-21-ol

2,2,3,3-四甲基-4,7,10,13,16,19-六氧杂-3-硅杂二十一烷-21-醇

Also known as: 3,6,9,12,15,18-Hexaoxa-19-silaheneicosan-1-ol, 19,19,20,20-tetramethyl-, Tbdms-PEG6-OH, Tbdms-PEG6-alcohol

2,2,3,3-Tetramethyl-4,7,10,13,16,19-hexaoxa-3-silahenicosan-21-ol (CAS 194281-47-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C18H40O7Si and a molecular weight of 396.6 g/mol. It is also known as 3,6,9,12,15,18-Hexaoxa-19-silaheneicosan-1-ol, 19,19,20,20-tetramethyl-, Tbdms-PEG6-OH and Tbdms-PEG6-alcohol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 194281-47-5
Jingsj CID: J-1024203-2
Molecular Formula: C₁₈H₄₀O₇Si
Chinese Name: 2,2,3,3-四甲基-4,7,10,13,16,19-六氧杂-3-硅杂二十一烷-21-醇
Molecular Weight: 396.6 g/mol
Category: Alcohols
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 2,2,3,3-Tetramethyl-4,7,10,13,16,19-hexaoxa-3-silahenicosan-21-ol?

The CAS number of 2,2,3,3-Tetramethyl-4,7,10,13,16,19-hexaoxa-3-silahenicosan-21-ol is 194281-47-5.

What are the molecular formula and molecular weight of 2,2,3,3-Tetramethyl-4,7,10,13,16,19-hexaoxa-3-silahenicosan-21-ol?

2,2,3,3-Tetramethyl-4,7,10,13,16,19-hexaoxa-3-silahenicosan-21-ol has molecular formula C18H40O7Si and molecular weight 396.6 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2,2,3,3-Tetramethyl-4,7,10,13,16,19-hexaoxa-3-silahenicosan-21-ol (CAS 194281-47-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1024203-2 (accessed 2026-10-23).

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