3,6-Dichloro-4-methylpyridazine

3,6-二氯-4-甲基哒嗪

Also known as: 4-Methyl-3,6-dichloropyridazine, 3,6-Dichloro-5-methylpyridazine, Pyridazine, 3,6-dichloro-4-methyl-, 3,6-Dichlor-4-methyl-pyridazin, 3,6-Dichloro-4-methylpyridazin, SW-104, SWF-104, Risdiplam Impurity 11, BUTTPARK 47\04-25, NSC 66367

CAS No.
19064-64-3
Jingsj CID
J-7520-4
Molecular Formula
C5H4Cl2N2
Chinese Name
3,6-二氯-4-甲基哒嗪
Molecular Weight
163.00 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point86-88 °C(lit.)
Boiling Point272.1±0.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point159.1±11.5 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3,6-Dichloro-4-methylpyridazine?

19064-64-3

What are the molecular formula and molecular weight of 3,6-Dichloro-4-methylpyridazine?

C5H4Cl2N2, molecular weight 163.00 g/mol

Is 3,6-Dichloro-4-methylpyridazine hazardous?

Warning

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