6-Methylpyridazin-3(2H)-one hydrate
6-甲基哒嗪-3(2H)-酮水合物
Also known as: 6-Methylpyridazin-3(2H)-one monohydrate, 6-Methyl-2H-pyridazin-3-one hydrate, 6-Methyl-2,3-dihydropyridazin-3-one hydrate, 3-Methyl-1H-pyridazin-6-one hydrate
6-Methylpyridazin-3(2H)-one hydrate (CAS 7143-82-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C5H8N2O2 and a molecular weight of 128.12900 g/mol. It is also known as 6-Methylpyridazin-3(2H)-one monohydrate, 6-Methyl-2H-pyridazin-3-one hydrate and 6-Methyl-2,3-dihydropyridazin-3-one hydrate. Key properties include a melting point of 146ºC, a boiling point of 296.2ºC at 760 mmHg and a flash point of 132.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7143-82-0
- Jingsj CID
- J-1460293-5
- Molecular Formula
- C5H8N2O2
- Chinese Name
- 6-甲基哒嗪-3(2H)-酮水合物
- Molecular Weight
- 128.12900 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 146ºC |
|---|---|
| Boiling Point | 296.2ºC at 760 mmHg |
| Flash Point | 132.9ºC |
Frequently Asked Questions
What is the CAS number of 6-Methylpyridazin-3(2H)-one hydrate?
The CAS number of 6-Methylpyridazin-3(2H)-one hydrate is 7143-82-0.
What are the molecular formula and molecular weight of 6-Methylpyridazin-3(2H)-one hydrate?
6-Methylpyridazin-3(2H)-one hydrate has molecular formula C5H8N2O2 and molecular weight 128.12900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-Methylpyridazin-3(2H)-one hydrate (CAS 7143-82-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1460293-5 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.