trimethylsiloxytriethoxysilane
三甲基硅氧基三乙氧基硅烷
Also known as: 1,1,1-Trimethyl-3,3,3-Triethoxydisiloxane, 1,1,1-triethoxy-3,3,3-trimethyldisiloxane, Disiloxane, 1,1,1-triethoxy-3,3,3-trimethyl-, Triethoxy-trimethylsilyloxy-silan, triethyl trimethylsilyl silicate
trimethylsiloxytriethoxysilane (CAS 17861-35-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H24O4Si2 and a molecular weight of 252.45500 g/mol. It is also known as 1,1,1-Trimethyl-3,3,3-Triethoxydisiloxane, 1,1,1-triethoxy-3,3,3-trimethyldisiloxane and Disiloxane, 1,1,1-triethoxy-3,3,3-trimethyl-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 17861-35-7
- Jingsj CID
- J-1349782-4
- Molecular Formula
- C9H24O4Si2
- Chinese Name
- 三甲基硅氧基三乙氧基硅烷
- Molecular Weight
- 252.45500 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 trimethylsiloxytriethoxysilane?
The CAS number of trimethylsiloxytriethoxysilane is 17861-35-7.
What are the molecular formula and molecular weight of trimethylsiloxytriethoxysilane?
trimethylsiloxytriethoxysilane has molecular formula C9H24O4Si2 and molecular weight 252.45500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "trimethylsiloxytriethoxysilane (CAS 17861-35-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1349782-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.