3-Hydrazinyl-6-methoxypyridazine

3-肼基-6-甲氧基哒嗪

Also known as: (6-methoxypyridazin-3-yl)hydrazine, 3-hydrazino-6-methoxypyridazine, Pyridazine, 3-hydrazinyl-6-methoxy-

3-Hydrazinyl-6-methoxypyridazine (CAS 99419-04-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C5H8N4O and a molecular weight of 140.14300 g/mol. It is also known as (6-methoxypyridazin-3-yl)hydrazine, 3-hydrazino-6-methoxypyridazine and Pyridazine, 3-hydrazinyl-6-methoxy-. Key properties include a boiling point of 403.104ºC at 760 mmHg, a density of 1.316g/cm3 and a flash point of 197.591ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
99419-04-2
Jingsj CID
J-1494253-8
Molecular Formula
C5H8N4O
Chinese Name
3-肼基-6-甲氧基哒嗪
Molecular Weight
140.14300 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point403.104ºC at 760 mmHg
Density1.316g/cm3
Flash Point197.591ºC

Frequently Asked Questions

What is the CAS number of 3-Hydrazinyl-6-methoxypyridazine?

The CAS number of 3-Hydrazinyl-6-methoxypyridazine is 99419-04-2.

What are the molecular formula and molecular weight of 3-Hydrazinyl-6-methoxypyridazine?

3-Hydrazinyl-6-methoxypyridazine has molecular formula C5H8N4O and molecular weight 140.14300 g/mol.

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

Last updated:

How to cite: Jingsj. "3-Hydrazinyl-6-methoxypyridazine (CAS 99419-04-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1494253-8 (accessed 2026-10-25).

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