Hexahydropyridazine

六氢哒嗪

Also known as: 1,2-Diazinane, 1,2-diazacyclohexane, Diazinane, Hexahydropyridazin, NSC142576, Pyridazine, hexahydro-, perhydrodiazine, perhydropyridazine

Hexahydropyridazine (CAS 505-19-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H10N2 and a molecular weight of 86.13560 g/mol. It is also known as 1,2-Diazinane, 1,2-diazacyclohexane and Diazinane. Key properties include a boiling point of 107ºC at 760mmHg, a density of 0.874g/cm3 and a flash point of 10.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
505-19-1
Jingsj CID
J-10496-0
Molecular Formula
C4H10N2
Chinese Name
六氢哒嗪
Molecular Weight
86.13560 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point107ºC at 760mmHg
Density0.874g/cm3
Flash Point10.8ºC

Frequently Asked Questions

What is the CAS number of Hexahydropyridazine?

The CAS number of Hexahydropyridazine is 505-19-1.

What are the molecular formula and molecular weight of Hexahydropyridazine?

Hexahydropyridazine has molecular formula C4H10N2 and molecular weight 86.13560 g/mol.

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

Last updated:

How to cite: Jingsj. "Hexahydropyridazine (CAS 505-19-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10496-0 (accessed 2026-10-23).

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