3-(5-Chloro-2-methoxyphenyl)prop-2-yne-1-sulfonyl chloride

3-(5-氯-2-甲氧基苯基)丙-2-炔-1-磺酰氯

3-(5-Chloro-2-methoxyphenyl)prop-2-yne-1-sulfonyl chloride (CAS 2137858-36-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H8Cl2O3S and a molecular weight of 279.14 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2137858-36-5
Jingsj CID: J-407286-7
Molecular Formula: C₁₀H₈Cl₂O₃S
Chinese Name: 3-(5-氯-2-甲氧基苯基)丙-2-炔-1-磺酰氯
Molecular Weight: 279.14 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(5-Chloro-2-methoxyphenyl)prop-2-yne-1-sulfonyl chloride?

The CAS number of 3-(5-Chloro-2-methoxyphenyl)prop-2-yne-1-sulfonyl chloride is 2137858-36-5.

What are the molecular formula and molecular weight of 3-(5-Chloro-2-methoxyphenyl)prop-2-yne-1-sulfonyl chloride?

3-(5-Chloro-2-methoxyphenyl)prop-2-yne-1-sulfonyl chloride has molecular formula C10H8Cl2O3S and molecular weight 279.14 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. "3-(5-Chloro-2-methoxyphenyl)prop-2-yne-1-sulfonyl chloride (CAS 2137858-36-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-407286-7 (accessed 2026-10-23).

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