Pent-1-yn-3-yl 4-methylbenzene-1-sulfonate

4-甲基苯磺酸戊-1-炔-3-基酯

Pent-1-yn-3-yl 4-methylbenzene-1-sulfonate (CAS 339550-75-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H14O3S and a molecular weight of 238.30 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 339550-75-3
Jingsj CID: J-112546-9
Molecular Formula: C₁₂H₁₄O₃S
Chinese Name: 4-甲基苯磺酸戊-1-炔-3-基酯
Molecular Weight: 238.30 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Pent-1-yn-3-yl 4-methylbenzene-1-sulfonate?

The CAS number of Pent-1-yn-3-yl 4-methylbenzene-1-sulfonate is 339550-75-3.

What are the molecular formula and molecular weight of Pent-1-yn-3-yl 4-methylbenzene-1-sulfonate?

Pent-1-yn-3-yl 4-methylbenzene-1-sulfonate has molecular formula C12H14O3S and molecular weight 238.30 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. "Pent-1-yn-3-yl 4-methylbenzene-1-sulfonate (CAS 339550-75-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-112546-9 (accessed 2026-10-24).

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