4,4-Difluoro-1-(5-methylthiophen-3-yl)butane-1,3-dione

4,4-二氟-1-(5-甲基噻吩-3-基)丁烷-1,3-二酮

4,4-Difluoro-1-(5-methylthiophen-3-yl)butane-1,3-dione (CAS 1858984-69-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8F2O2S and a molecular weight of 218.22 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1858984-69-6
Jingsj CID: J-569461-1
Molecular Formula: C₉H₈F₂O₂S
Chinese Name: 4,4-二氟-1-(5-甲基噻吩-3-基)丁烷-1,3-二酮
Molecular Weight: 218.22 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,4-Difluoro-1-(5-methylthiophen-3-yl)butane-1,3-dione?

The CAS number of 4,4-Difluoro-1-(5-methylthiophen-3-yl)butane-1,3-dione is 1858984-69-6.

What are the molecular formula and molecular weight of 4,4-Difluoro-1-(5-methylthiophen-3-yl)butane-1,3-dione?

4,4-Difluoro-1-(5-methylthiophen-3-yl)butane-1,3-dione has molecular formula C9H8F2O2S and molecular weight 218.22 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. "4,4-Difluoro-1-(5-methylthiophen-3-yl)butane-1,3-dione (CAS 1858984-69-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-569461-1 (accessed 2026-10-24).

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