2-(But-3-yn-2-yl)-4-chlorothiophene

2-(丁-3-炔-2-基)-4-氯噻吩

2-(But-3-yn-2-yl)-4-chlorothiophene (CAS 2229225-87-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H7ClS and a molecular weight of 170.66 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2229225-87-8
Jingsj CID: J-593000-7
Molecular Formula: C₈H₇ClS
Chinese Name: 2-(丁-3-炔-2-基)-4-氯噻吩
Molecular Weight: 170.66 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 2-(But-3-yn-2-yl)-4-chlorothiophene is 2229225-87-8.

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

2-(But-3-yn-2-yl)-4-chlorothiophene has molecular formula C8H7ClS and molecular weight 170.66 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. "2-(But-3-yn-2-yl)-4-chlorothiophene (CAS 2229225-87-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-593000-7 (accessed 2026-10-23).

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