4-(Triethylsilyl)but-3-ynyl 4-methylbenzenesulfonate

4-(三乙基硅基)丁-3-炔基 4-甲基苯磺酸酯

4-(Triethylsilyl)but-3-ynyl 4-methylbenzenesulfonate (CAS 320782-27-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C17H26O3SSi and a molecular weight of 338.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 320782-27-2
Jingsj CID: J-1822695-3
Molecular Formula: C₁₇H₂₆O₃SSi
Chinese Name: 4-(三乙基硅基)丁-3-炔基 4-甲基苯磺酸酯
Molecular Weight: 338.5 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(Triethylsilyl)but-3-ynyl 4-methylbenzenesulfonate?

The CAS number of 4-(Triethylsilyl)but-3-ynyl 4-methylbenzenesulfonate is 320782-27-2.

What are the molecular formula and molecular weight of 4-(Triethylsilyl)but-3-ynyl 4-methylbenzenesulfonate?

4-(Triethylsilyl)but-3-ynyl 4-methylbenzenesulfonate has molecular formula C17H26O3SSi and molecular weight 338.5 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. "4-(Triethylsilyl)but-3-ynyl 4-methylbenzenesulfonate (CAS 320782-27-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1822695-3 (accessed 2026-10-25).

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