4-Ethynyl-3-fluorobenzaldehyde

4-乙炔基-3-氟苯甲醛

4-Ethynyl-3-fluorobenzaldehyde (CAS 1449746-32-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H5FO and a molecular weight of 148.13 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1449746-32-0
Jingsj CID: J-345062-0
Molecular Formula: C₉H₅FO
Chinese Name: 4-乙炔基-3-氟苯甲醛
Molecular Weight: 148.13 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Ethynyl-3-fluorobenzaldehyde?

The CAS number of 4-Ethynyl-3-fluorobenzaldehyde is 1449746-32-0.

What are the molecular formula and molecular weight of 4-Ethynyl-3-fluorobenzaldehyde?

4-Ethynyl-3-fluorobenzaldehyde has molecular formula C9H5FO and molecular weight 148.13 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-Ethynyl-3-fluorobenzaldehyde (CAS 1449746-32-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-345062-0 (accessed 2026-10-24).

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