Dodecylmethyldimethoxysilane
十二烷基甲基二甲氧基硅烷
Also known as: Methyldodecyldimethoxysilane, Silane, dodecyldimethoxymethyl-
Dodecylmethyldimethoxysilane (CAS 163131-89-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C15H34O2Si and a molecular weight of 274.521 g/mol. It is also known as Methyldodecyldimethoxysilane and Silane, dodecyldimethoxymethyl-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 163131-89-3
- Jingsj CID
- J-1529476-4
- Molecular Formula
- C15H34O2Si
- Chinese Name
- 十二烷基甲基二甲氧基硅烷
- Molecular Weight
- 274.521 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of Dodecylmethyldimethoxysilane?
The CAS number of Dodecylmethyldimethoxysilane is 163131-89-3.
What are the molecular formula and molecular weight of Dodecylmethyldimethoxysilane?
Dodecylmethyldimethoxysilane has molecular formula C15H34O2Si and molecular weight 274.521 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dodecylmethyldimethoxysilane (CAS 163131-89-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1529476-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.