3-(4-Hydroxy-but-1-ynyl)-benzaldehyde

3-(4-羟基-1-丁炔基)苯甲醛

3-(4-Hydroxy-but-1-ynyl)-benzaldehyde (CAS 142686-47-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H10O2 and a molecular weight of 174.20 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 142686-47-3
Jingsj CID: J-539860-1
Molecular Formula: C₁₁H₁₀O₂
Chinese Name: 3-(4-羟基-1-丁炔基)苯甲醛
Molecular Weight: 174.20 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(4-Hydroxy-but-1-ynyl)-benzaldehyde?

The CAS number of 3-(4-Hydroxy-but-1-ynyl)-benzaldehyde is 142686-47-3.

What are the molecular formula and molecular weight of 3-(4-Hydroxy-but-1-ynyl)-benzaldehyde?

3-(4-Hydroxy-but-1-ynyl)-benzaldehyde has molecular formula C11H10O2 and molecular weight 174.20 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. "3-(4-Hydroxy-but-1-ynyl)-benzaldehyde (CAS 142686-47-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-539860-1 (accessed 2026-10-25).

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