2(or 4)-methylbutyric acid

2(OR4)-甲基丁酸

Also known as: 2(or 4)-Methylbutanoic acid, EINECS 284-167-7, Einecs 284-167-7

2(or 4)-methylbutyric acid (CAS 84800-54-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H10O2 and a molecular weight of 729.154 g/mol. It is also known as 2(or 4)-Methylbutanoic acid, EINECS 284-167-7 and Einecs 284-167-7. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 84800-54-4
Jingsj CID: J-1411360-6
Molecular Formula: C₅H₁₀O₂
Chinese Name: 2(OR4)-甲基丁酸
Molecular Weight: 729.154 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2(or 4)-methylbutyric acid?

The CAS number of 2(or 4)-methylbutyric acid is 84800-54-4.

What are the molecular formula and molecular weight of 2(or 4)-methylbutyric acid?

2(or 4)-methylbutyric acid has molecular formula C5H10O2 and molecular weight 729.154 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. "2(or 4)-methylbutyric acid (CAS 84800-54-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1411360-6 (accessed 2026-10-26).

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