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3,6-Dichloro-4-(4-pyridinyl)pyridazine

3,6-二氯-4-(4-吡啶基)哒嗪

Also known as: 3,6-DICHLORO-4-(4-PYRIDINYL)PYRIDAZINE, 3,6-DICHLORO-4-(PYRIDIN-4-YL)PYRIDAZINE, 3,6-Dichloro-4-(pyridin-4-yl)pyridazine, 3,6-dichloro-4-(pyridine-4-yl)pyridazine, 3,6-dichloro-4-pyridin-4-ylpyridazine, Pyridazine, 3,6-dichloro-4-(4-pyridinyl)-

3,6-Dichloro-4-(4-pyridinyl)pyridazine (CAS 202931-70-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H5Cl2N3 and a molecular weight of 226.06200 g/mol. It is also known as 3,6-DICHLORO-4-(4-PYRIDINYL)PYRIDAZINE, 3,6-DICHLORO-4-(PYRIDIN-4-YL)PYRIDAZINE and 3,6-Dichloro-4-(pyridin-4-yl)pyridazine. Key properties include a boiling point of 397.6ºC at 760 mmHg, a density of 1.428 and a flash point of 226.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
202931-70-2
Jingsj CID
J-1455465-0
Molecular Formula
C9H5Cl2N3
Chinese Name
3,6-二氯-4-(4-吡啶基)哒嗪
Molecular Weight
226.06200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point397.6ºC at 760 mmHg
Density1.428
Flash Point226.5ºC

Frequently Asked Questions

What is the CAS number of 3,6-Dichloro-4-(4-pyridinyl)pyridazine?

The CAS number of 3,6-Dichloro-4-(4-pyridinyl)pyridazine is 202931-70-2.

What are the molecular formula and molecular weight of 3,6-Dichloro-4-(4-pyridinyl)pyridazine?

3,6-Dichloro-4-(4-pyridinyl)pyridazine has molecular formula C9H5Cl2N3 and molecular weight 226.06200 g/mol.

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

Last updated:

How to cite: Jingsj. "3,6-Dichloro-4-(4-pyridinyl)pyridazine (CAS 202931-70-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1455465-0 (accessed 2026-10-26).

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