3-Chloro-6-(1H-pyrazol-1-yl)pyridazine

3-氯-6-(1H-吡唑-1-基)哒嗪

Also known as: 3-chloro-6-(1-pyrazolyl)pyridazine, 3-chloro-6-pyrazol-1-ylpyridazine, Pyridazine, 3-chloro-6-(1H-pyrazol-1-yl)-

3-Chloro-6-(1H-pyrazol-1-yl)pyridazine (CAS 29334-66-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5ClN4 and a molecular weight of 180.59400 g/mol. It is also known as 3-chloro-6-(1-pyrazolyl)pyridazine, 3-chloro-6-pyrazol-1-ylpyridazine and Pyridazine, 3-chloro-6-(1H-pyrazol-1-yl)-. Key properties include a boiling point of 365.1ºC at 760mmHg, a density of 1.47g/cm3 and a flash point of 174.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
29334-66-5
Jingsj CID
J-1161459-7
Molecular Formula
C7H5ClN4
Chinese Name
3-氯-6-(1H-吡唑-1-基)哒嗪
Molecular Weight
180.59400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point365.1ºC at 760mmHg
Density1.47g/cm3
Flash Point174.6ºC

Frequently Asked Questions

What is the CAS number of 3-Chloro-6-(1H-pyrazol-1-yl)pyridazine?

The CAS number of 3-Chloro-6-(1H-pyrazol-1-yl)pyridazine is 29334-66-5.

What are the molecular formula and molecular weight of 3-Chloro-6-(1H-pyrazol-1-yl)pyridazine?

3-Chloro-6-(1H-pyrazol-1-yl)pyridazine has molecular formula C7H5ClN4 and molecular weight 180.59400 g/mol.

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

Last updated:

How to cite: Jingsj. "3-Chloro-6-(1H-pyrazol-1-yl)pyridazine (CAS 29334-66-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1161459-7 (accessed 2026-10-25).

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