4-Chloro-3-methylpyridazine 1-oxide

4-氯-3-甲基哒嗪 1-氧化物

Also known as: 4-chloro-3-methyl-pyridazine 1-oxide, 4-Chloro-3-methylpyridazine N-oxide

4-Chloro-3-methylpyridazine 1-oxide (CAS 89283-39-6) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H5ClN2O and a molecular weight of 144.55900 g/mol. It is also known as 4-chloro-3-methyl-pyridazine 1-oxide and 4-Chloro-3-methylpyridazine N-oxide. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 89283-39-6
Jingsj CID: J-1035366-4
Molecular Formula: C₅H₅ClN₂O
Chinese Name: 4-氯-3-甲基哒嗪 1-氧化物
Molecular Weight: 144.55900 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Chloro-3-methylpyridazine 1-oxide?

The CAS number of 4-Chloro-3-methylpyridazine 1-oxide is 89283-39-6.

What are the molecular formula and molecular weight of 4-Chloro-3-methylpyridazine 1-oxide?

4-Chloro-3-methylpyridazine 1-oxide has molecular formula C5H5ClN2O and molecular weight 144.55900 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-Chloro-3-methylpyridazine 1-oxide (CAS 89283-39-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1035366-4 (accessed 2026-10-23).

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