tert-butyl (2E)-3-(4-ethylphenyl)but-2-enoate

(2E)-3-(4-乙基苯基)丁-2-烯酸叔丁酯

tert-butyl (2E)-3-(4-ethylphenyl)but-2-enoate (CAS 2138808-25-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H22O2 and a molecular weight of 246.34 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138808-25-8
Jingsj CID: J-613633-2
Molecular Formula: C₁₆H₂₂O₂
Chinese Name: (2E)-3-(4-乙基苯基)丁-2-烯酸叔丁酯
Molecular Weight: 246.34 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of tert-butyl (2E)-3-(4-ethylphenyl)but-2-enoate?

The CAS number of tert-butyl (2E)-3-(4-ethylphenyl)but-2-enoate is 2138808-25-8.

What are the molecular formula and molecular weight of tert-butyl (2E)-3-(4-ethylphenyl)but-2-enoate?

tert-butyl (2E)-3-(4-ethylphenyl)but-2-enoate has molecular formula C16H22O2 and molecular weight 246.34 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. "tert-butyl (2E)-3-(4-ethylphenyl)but-2-enoate (CAS 2138808-25-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-613633-2 (accessed 2026-10-23).

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