Tert-butyl 5-methoxy-4-methylpent-2-ynoate

5-甲氧基-4-甲基戊-2-炔酸叔丁酯

Tert-butyl 5-methoxy-4-methylpent-2-ynoate (CAS 2137878-55-6) 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.: 2137878-55-6
Jingsj CID: J-576381-0
Molecular Formula: C₁₁H₁₈O₃
Chinese Name: 5-甲氧基-4-甲基戊-2-炔酸叔丁酯
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 Tert-butyl 5-methoxy-4-methylpent-2-ynoate?

The CAS number of Tert-butyl 5-methoxy-4-methylpent-2-ynoate is 2137878-55-6.

What are the molecular formula and molecular weight of Tert-butyl 5-methoxy-4-methylpent-2-ynoate?

Tert-butyl 5-methoxy-4-methylpent-2-ynoate 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. "Tert-butyl 5-methoxy-4-methylpent-2-ynoate (CAS 2137878-55-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-576381-0 (accessed 2026-10-24).

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