1-(But-3-yn-2-yl)-4-methanesulfonylbenzene

1-(丁-3-炔-2-基)-4-甲磺酰基苯

1-(But-3-yn-2-yl)-4-methanesulfonylbenzene (CAS 2228665-57-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H12O2S and a molecular weight of 208.28 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2228665-57-2
Jingsj CID: J-575256-0
Molecular Formula: C₁₁H₁₂O₂S
Chinese Name: 1-(丁-3-炔-2-基)-4-甲磺酰基苯
Molecular Weight: 208.28 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(But-3-yn-2-yl)-4-methanesulfonylbenzene?

The CAS number of 1-(But-3-yn-2-yl)-4-methanesulfonylbenzene is 2228665-57-2.

What are the molecular formula and molecular weight of 1-(But-3-yn-2-yl)-4-methanesulfonylbenzene?

1-(But-3-yn-2-yl)-4-methanesulfonylbenzene has molecular formula C11H12O2S and molecular weight 208.28 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. "1-(But-3-yn-2-yl)-4-methanesulfonylbenzene (CAS 2228665-57-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-575256-0 (accessed 2026-10-24).

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