5,6-Dichloropyridazin-4-amine

Also known as: 4-Amino-5,6-dichloropyridazine, 5-Amino-3,4-dichloropyridazine, 4-Pyridazinamine, 5,6-dichloro-, 187604

5,6-Dichloropyridazin-4-amine (CAS 89180-50-7) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H3Cl2N3 and a molecular weight of 163.99300 g/mol. Key property: a boiling point of 371.2°C at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 89180-50-7
Jingsj CID: J-988693-5
Molecular Formula: C₄H₃Cl₂N₃
Molecular Weight: 163.99300 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	371.2°C at 760 mmHg
Exact Mass	162.97000
PSA	51.80000
LogP	1.94680

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 5,6-Dichloropyridazin-4-amine?

The CAS number of 5,6-Dichloropyridazin-4-amine is 89180-50-7.

What are the molecular formula and molecular weight of 5,6-Dichloropyridazin-4-amine?

5,6-Dichloropyridazin-4-amine has molecular formula C4H3Cl2N3 and molecular weight 163.99300 g/mol.

What are the upstream and downstream products of 5,6-Dichloropyridazin-4-amine?

For 5,6-Dichloropyridazin-4-amine, Upstream Products: 3,4,5-Trichloropyridazine, 5-Amino-4-chloropyridazin-3(2H)-one, Ammonia; Downstream Products: 4-Aminopyridazine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "5,6-Dichloropyridazin-4-amine (CAS 89180-50-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-988693-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.