4-Ethynyltetrahydro-2H-pyran-4-carboxylic acid

4-乙炔基四氢-2H-吡喃-4-甲酸

4-Ethynyltetrahydro-2H-pyran-4-carboxylic acid (CAS 2167622-62-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H10O3 and a molecular weight of 154.16 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2167622-62-8
Jingsj CID: J-803982-0
Molecular Formula: C₈H₁₀O₃
Chinese Name: 4-乙炔基四氢-2H-吡喃-4-甲酸
Molecular Weight: 154.16 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Ethynyltetrahydro-2H-pyran-4-carboxylic acid?

The CAS number of 4-Ethynyltetrahydro-2H-pyran-4-carboxylic acid is 2167622-62-8.

What are the molecular formula and molecular weight of 4-Ethynyltetrahydro-2H-pyran-4-carboxylic acid?

4-Ethynyltetrahydro-2H-pyran-4-carboxylic acid has molecular formula C8H10O3 and molecular weight 154.16 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. "4-Ethynyltetrahydro-2H-pyran-4-carboxylic acid (CAS 2167622-62-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-803982-0 (accessed 2026-10-25).

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