3-(4-bromophenyl)-6-chloropyridazine

Also known as: 3-chloro-6-(4-bromophenyl)pyridazine, pyridazine, 3-(4-bromophenyl)-6-chloro-, f1967-0366

3-(4-bromophenyl)-6-chloropyridazine (CAS 66548-50-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H6BrClN2 and a molecular weight of 269.52500 g/mol. Key properties include a boiling point of 421.6ºC at 760 mmHg, a density of 1.591 g/cm3 and a flash point of 208.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 66548-50-3
Jingsj CID: J-1031697-9
Molecular Formula: C₁₀H₆BrClN₂
Molecular Weight: 269.52500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	421.6ºC at 760 mmHg
Density	1.591 g/cm3
Flash Point	208.8ºC
Exact Mass	267.94000
PSA	25.78000
LogP	3.55950
Storage Conditions	2-8℃

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 3-(4-bromophenyl)-6-chloropyridazine?

The CAS number of 3-(4-bromophenyl)-6-chloropyridazine is 66548-50-3.

What are the molecular formula and molecular weight of 3-(4-bromophenyl)-6-chloropyridazine?

3-(4-bromophenyl)-6-chloropyridazine has molecular formula C10H6BrClN2 and molecular weight 269.52500 g/mol.

What are the upstream and downstream products of 3-(4-bromophenyl)-6-chloropyridazine?

For 3-(4-bromophenyl)-6-chloropyridazine, Upstream Products: 6-(4-Bromophenyl)-3(2H)-pyridazinone, 6-(4-Bromophenyl)-4,5-dihydro-3(2H)-pyridazinone, (E)-4-(4-Bromophenyl)-4-oxobut-2-enoic acid.

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. "3-(4-bromophenyl)-6-chloropyridazine (CAS 66548-50-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1031697-9 (accessed 2026-11-09).

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