6-Chloro-5-methylpyridazin-3(2H)-one

6-氯-5-甲基哒嗪-3-酮

Also known as: 3(2H)-Pyridazinone, 6-chloro-5-methyl-, 3-chloro-4-methyl-1H-pyridazin-6-one, 6-Chloro-3-hydroxy-5-methylpyridazine, 6-Chloro-5-methyl-3(2H)-pyridazinone, 6-Chloro-5-methylpyridazin-3-ol, 6-chloro-5-methyl-2H-pyridazin-3-one, 6-chloro-5-methylpyridazin-3(2H)-one

CAS No.
1703-07-7
Jingsj CID
J-1134531-8
Molecular Formula
C5H5ClN2O
Chinese Name
6-氯-5-甲基哒嗪-3-酮
Molecular Weight
144.559 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Density1.5±0.1 g/cm3

Frequently Asked Questions

What is the CAS number of 6-Chloro-5-methylpyridazin-3(2H)-one?

1703-07-7

What are the molecular formula and molecular weight of 6-Chloro-5-methylpyridazin-3(2H)-one?

C5H5ClN2O, molecular weight 144.559 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026