potassium (1E)-3-methoxy-3-oxoprop-1-en-1-olate

(1E)-3-甲氧基-3-氧代丙-1-烯-1-醇钾

potassium (1E)-3-methoxy-3-oxoprop-1-en-1-olate (CAS 2639466-11-6) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C4H5KO3 and a molecular weight of 140.18 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2639466-11-6
Jingsj CID: J-1170400-3
Molecular Formula: C₄H₅KO₃
Chinese Name: (1E)-3-甲氧基-3-氧代丙-1-烯-1-醇钾
Molecular Weight: 140.18 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of potassium (1E)-3-methoxy-3-oxoprop-1-en-1-olate?

The CAS number of potassium (1E)-3-methoxy-3-oxoprop-1-en-1-olate is 2639466-11-6.

What are the molecular formula and molecular weight of potassium (1E)-3-methoxy-3-oxoprop-1-en-1-olate?

potassium (1E)-3-methoxy-3-oxoprop-1-en-1-olate has molecular formula C4H5KO3 and molecular weight 140.18 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. "potassium (1E)-3-methoxy-3-oxoprop-1-en-1-olate (CAS 2639466-11-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1170400-3 (accessed 2026-10-25).

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