Trimethylsilyl benzenesulfonate

三甲基硅基苯磺酸酯

Also known as: Trimethylsilyl benzenesulphonate, Trimethylsilanol benzenesulfonate, Silanol, 1,1,1-trimethyl-, 1-benzenesulfonate, Silanol, trimethyl-, benzenesulfonate, TRIMETHYLSILYLBENZENESULFONATE, TRIMETHYLSILYLBENZENESULPHONATE, EINECS 241-833-1, MFCD00042814

Trimethylsilyl benzenesulfonate (CAS 17882-06-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H14O3SSi and a molecular weight of 230.356 g/mol. It is also known as Trimethylsilyl benzenesulphonate, Trimethylsilanol benzenesulfonate and Silanol, 1,1,1-trimethyl-, 1-benzenesulfonate. Key properties include a melting point of 48 °F, a boiling point of 261.2±9.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 111.8±18.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 17882-06-3
Jingsj CID: J-47295-7
Molecular Formula: C₉H₁₄O₃SSi
Chinese Name: 三甲基硅基苯磺酸酯
Molecular Weight: 230.356 g/mol
Category: Organic Acids
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	48 °F
Boiling Point	261.2±9.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	111.8±18.7 °C

Frequently Asked Questions

What is the CAS number of Trimethylsilyl benzenesulfonate?

The CAS number of Trimethylsilyl benzenesulfonate is 17882-06-3.

What are the molecular formula and molecular weight of Trimethylsilyl benzenesulfonate?

Trimethylsilyl benzenesulfonate has molecular formula C9H14O3SSi and molecular weight 230.356 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. "Trimethylsilyl benzenesulfonate (CAS 17882-06-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47295-7 (accessed 2026-10-22).

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