Methyl 3,3-dimethylpent-4-ynoate

3,3-二甲基戊-4-炔酸甲酯

Methyl 3,3-dimethylpent-4-ynoate (CAS 20778-69-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H12O2 and a molecular weight of 140.18 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20778-69-2
Jingsj CID: J-1893603-0
Molecular Formula: C₈H₁₂O₂
Chinese Name: 3,3-二甲基戊-4-炔酸甲酯
Molecular Weight: 140.18 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Methyl 3,3-dimethylpent-4-ynoate?

The CAS number of Methyl 3,3-dimethylpent-4-ynoate is 20778-69-2.

What are the molecular formula and molecular weight of Methyl 3,3-dimethylpent-4-ynoate?

Methyl 3,3-dimethylpent-4-ynoate has molecular formula C8H12O2 and molecular weight 140.18 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 3,3-dimethylpent-4-ynoate (CAS 20778-69-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1893603-0 (accessed 2026-10-25).

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