1-Ethynyl-5-oxaspiro[2.4]heptane

1-乙炔基-5-氧杂螺[2.4]庚烷

1-Ethynyl-5-oxaspiro[2.4]heptane (CAS 2138219-59-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H10O and a molecular weight of 122.16 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138219-59-5
Jingsj CID: J-749630-9
Molecular Formula: C₈H₁₀O
Chinese Name: 1-乙炔基-5-氧杂螺[2.4]庚烷
Molecular Weight: 122.16 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Ethynyl-5-oxaspiro[2.4]heptane?

The CAS number of 1-Ethynyl-5-oxaspiro[2.4]heptane is 2138219-59-5.

What are the molecular formula and molecular weight of 1-Ethynyl-5-oxaspiro[2.4]heptane?

1-Ethynyl-5-oxaspiro[2.4]heptane has molecular formula C8H10O and molecular weight 122.16 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. "1-Ethynyl-5-oxaspiro[2.4]heptane (CAS 2138219-59-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-749630-9 (accessed 2026-10-24).

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