4-ethynyl-N,N-dimethylbenzene-1-sulfonamide

4-乙炔基-N,N-二甲基苯-1-磺酰胺

4-ethynyl-N,N-dimethylbenzene-1-sulfonamide (CAS 105800-42-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C10H11NO2S and a molecular weight of 209.27 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 105800-42-8
Jingsj CID: J-339237-7
Molecular Formula: C₁₀H₁₁NO₂S
Chinese Name: 4-乙炔基-N,N-二甲基苯-1-磺酰胺
Molecular Weight: 209.27 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-ethynyl-N,N-dimethylbenzene-1-sulfonamide?

The CAS number of 4-ethynyl-N,N-dimethylbenzene-1-sulfonamide is 105800-42-8.

What are the molecular formula and molecular weight of 4-ethynyl-N,N-dimethylbenzene-1-sulfonamide?

4-ethynyl-N,N-dimethylbenzene-1-sulfonamide has molecular formula C10H11NO2S and molecular weight 209.27 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-ethynyl-N,N-dimethylbenzene-1-sulfonamide (CAS 105800-42-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-339237-7 (accessed 2026-10-23).

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