2-[(4E)-2,2-dimethyloxan-4-ylidene]butanoic acid

2-[(4E)-2,2-二甲基噁烷-4-亚基]丁酸

2-[(4E)-2,2-dimethyloxan-4-ylidene]butanoic acid (CAS 2138808-55-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H18O3 and a molecular weight of 198.26 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138808-55-4
Jingsj CID: J-1977874-3
Molecular Formula: C₁₁H₁₈O₃
Chinese Name: 2-[(4E)-2,2-二甲基噁烷-4-亚基]丁酸
Molecular Weight: 198.26 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-[(4E)-2,2-dimethyloxan-4-ylidene]butanoic acid?

The CAS number of 2-[(4E)-2,2-dimethyloxan-4-ylidene]butanoic acid is 2138808-55-4.

What are the molecular formula and molecular weight of 2-[(4E)-2,2-dimethyloxan-4-ylidene]butanoic acid?

2-[(4E)-2,2-dimethyloxan-4-ylidene]butanoic acid has molecular formula C11H18O3 and molecular weight 198.26 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-[(4E)-2,2-dimethyloxan-4-ylidene]butanoic acid (CAS 2138808-55-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1977874-3 (accessed 2026-10-25).

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