Methyl 4-fluoro-4-methoxybut-2-ynoate

4-氟-4-甲氧基丁-2-炔酸甲酯

Methyl 4-fluoro-4-methoxybut-2-ynoate (CAS 2138280-16-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H7FO3 and a molecular weight of 146.12 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138280-16-5
Jingsj CID: J-403487-6
Molecular Formula: C₆H₇FO₃
Chinese Name: 4-氟-4-甲氧基丁-2-炔酸甲酯
Molecular Weight: 146.12 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Methyl 4-fluoro-4-methoxybut-2-ynoate?

The CAS number of Methyl 4-fluoro-4-methoxybut-2-ynoate is 2138280-16-5.

What are the molecular formula and molecular weight of Methyl 4-fluoro-4-methoxybut-2-ynoate?

Methyl 4-fluoro-4-methoxybut-2-ynoate has molecular formula C6H7FO3 and molecular weight 146.12 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. "Methyl 4-fluoro-4-methoxybut-2-ynoate (CAS 2138280-16-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-403487-6 (accessed 2026-10-24).

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