4-Ethynyl-pyridazine

4-乙炔基哒嗪

4-Ethynyl-pyridazine (CAS 1204333-38-9) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H4N2 and a molecular weight of 104.11 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1204333-38-9
Jingsj CID: J-500198-3
Molecular Formula: C₆H₄N₂
Chinese Name: 4-乙炔基哒嗪
Molecular Weight: 104.11 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Ethynyl-pyridazine?

The CAS number of 4-Ethynyl-pyridazine is 1204333-38-9.

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

4-Ethynyl-pyridazine has molecular formula C6H4N2 and molecular weight 104.11 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-pyridazine (CAS 1204333-38-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-500198-3 (accessed 2026-10-25).

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