2-[(4E)-2-ethyloxan-4-ylidene]butanoic acid
2-[(4E)-2-乙基噁烷-4-亚基]丁酸
2-[(4E)-2-ethyloxan-4-ylidene]butanoic acid (CAS 2138808-28-1) 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.
- 2138808-28-1
- Jingsj CID
- J-800423-7
- Molecular Formula
- C11H18O3
- Chinese Name
- 2-[(4E)-2-乙基噁烷-4-亚基]丁酸
- Molecular Weight
- 198.26 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 2-[(4E)-2-ethyloxan-4-ylidene]butanoic acid?
The CAS number of 2-[(4E)-2-ethyloxan-4-ylidene]butanoic acid is 2138808-28-1.
What are the molecular formula and molecular weight of 2-[(4E)-2-ethyloxan-4-ylidene]butanoic acid?
2-[(4E)-2-ethyloxan-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:
How to cite: Jingsj. "2-[(4E)-2-ethyloxan-4-ylidene]butanoic acid (CAS 2138808-28-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-800423-7 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.