Potassium 4-hydroxybut-2-enoate

4-羟基丁-2-烯酸钾

Potassium 4-hydroxybut-2-enoate (CAS 1909358-83-3) is a compound in the Organic Acids 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.: 1909358-83-3
Jingsj CID: J-545907-0
Molecular Formula: C₄H₅KO₃
Chinese Name: 4-羟基丁-2-烯酸钾
Molecular Weight: 140.18 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Potassium 4-hydroxybut-2-enoate?

The CAS number of Potassium 4-hydroxybut-2-enoate is 1909358-83-3.

What are the molecular formula and molecular weight of Potassium 4-hydroxybut-2-enoate?

Potassium 4-hydroxybut-2-enoate 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 4-hydroxybut-2-enoate (CAS 1909358-83-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-545907-0 (accessed 2026-10-25).

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