4-Methylpyridazine-3,6-diol
Also known as: Methylmaleic Hydrazide, Citraconic hydrazide, 1,2-Dihydro-4-methyl-3,6-pyridazinedione, 3,6-Dihydroxy-4-methylpyridazine, 4-Methyl-1,2-dihydropyridazine-3,6-dione
4-Methylpyridazine-3,6-diol (CAS 5754-18-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C5H6N2O2 and a molecular weight of 126.113 g/mol. Key properties include a melting point of 284-288°C, a boiling point of 434.4±40.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 216.5±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5754-18-7
- Jingsj CID
- J-20234-6
- Molecular Formula
- C5H6N2O2
- Molecular Weight
- 126.113 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 284-288°C |
|---|---|
| Boiling Point | 434.4±40.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 216.5±27.3 °C |
| Exact Mass | 126.042931 |
| PSA | 65.72000 |
| LogP | 0.32 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.614 |
Frequently Asked Questions
What is the CAS number of 4-Methylpyridazine-3,6-diol?
The CAS number of 4-Methylpyridazine-3,6-diol is 5754-18-7.
What are the molecular formula and molecular weight of 4-Methylpyridazine-3,6-diol?
4-Methylpyridazine-3,6-diol has molecular formula C5H6N2O2 and molecular weight 126.113 g/mol.
What are the upstream and downstream products of 4-Methylpyridazine-3,6-diol?
For 4-Methylpyridazine-3,6-diol, Upstream Products: Citraconic anhydride, Dimethyl citraconate; Downstream Products: 3,6-Dichloropyridazine-4-carboxylic acid, 4-Methylpyridazine, 4-methyl-6-phenylpyridazin-3(2H)-one.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Methylpyridazine-3,6-diol (CAS 5754-18-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20234-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.