4-(4-Fluorophenyl)but-3-enoic acid

4-(4-氟苯基)丁-3-烯酸

4-(4-Fluorophenyl)but-3-enoic acid (CAS 127404-66-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H9FO2 and a molecular weight of 180.17 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 127404-66-4
Jingsj CID: J-129574-8
Molecular Formula: C₁₀H₉FO₂
Chinese Name: 4-(4-氟苯基)丁-3-烯酸
Molecular Weight: 180.17 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(4-Fluorophenyl)but-3-enoic acid?

The CAS number of 4-(4-Fluorophenyl)but-3-enoic acid is 127404-66-4.

What are the molecular formula and molecular weight of 4-(4-Fluorophenyl)but-3-enoic acid?

4-(4-Fluorophenyl)but-3-enoic acid has molecular formula C10H9FO2 and molecular weight 180.17 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-Fluorophenyl)but-3-enoic acid (CAS 127404-66-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-129574-8 (accessed 2026-10-23).

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