methyl 4,4-diethoxybut-2-ynoate

4,4-二乙氧基-2-丁炔酸甲酯

Also known as: 2-Butynoic acid,4,4-diethoxy-,methyl ester, 4,4-diethoxybut-2-ynoic acid methyl ester, methyl 4,4-diethoxy-2-butynoate, methyl 4,4-diethoxybutynoate

methyl 4,4-diethoxybut-2-ynoate (CAS 93832-26-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H14O4 and a molecular weight of 186.20500 g/mol. It is also known as 2-Butynoic acid,4,4-diethoxy-,methyl ester, 4,4-diethoxybut-2-ynoic acid methyl ester and methyl 4,4-diethoxy-2-butynoate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 93832-26-9
Jingsj CID: J-1522621-9
Molecular Formula: C₉H₁₄O₄
Chinese Name: 4,4-二乙氧基-2-丁炔酸甲酯
Molecular Weight: 186.20500 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of methyl 4,4-diethoxybut-2-ynoate?

The CAS number of methyl 4,4-diethoxybut-2-ynoate is 93832-26-9.

What are the molecular formula and molecular weight of methyl 4,4-diethoxybut-2-ynoate?

methyl 4,4-diethoxybut-2-ynoate has molecular formula C9H14O4 and molecular weight 186.20500 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. "methyl 4,4-diethoxybut-2-ynoate (CAS 93832-26-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522621-9 (accessed 2026-10-25).

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