4,5-Dihydro-6-methylpyridazin-3(2H)-one (CAS 5157-08-4) — formula C5H8N2O, molecular weight 112.13; category organic chemicals.
| CAS Number | 5157-08-4 |
|---|---|
| Molecular Formula | C5H8N2O |
| Molecular Weight | 112.13 |
| LogP | -0.7 |
| Category | Organic Chemicals |
4,5-Dihydro-6-methylpyridazin-3(2H)-one is a carbon-based organic compound with CAS registry number 5157-08-4 and molecular formula C5H8N2O (molecular weight 112.13), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5157-08-4
Its molecular formula C5H8N2O comprises 5 C, 8 H, 2 N, 1 O atoms.
Also known as: 4,5-Dihydro-6-methylpyridazin-3(2H)-one · 4,5-二氢-6-甲基哒嗪-3(2H)-酮
Category: organic chemicals
The CAS registry number of 4,5-Dihydro-6-methylpyridazin-3(2H)-one is 5157-08-4.
Molecular formula C5H8N2O, molecular weight 112.13.
It is also registered under: 4,5-Dihydro-6-methylpyridazin-3(2H)-one, 4,5-二氢-6-甲基哒嗪-3(2H)-酮.
Category: Organic Chemicals.
Independent reference data for 4,5-Dihydro-6-methylpyridazin-3(2H)-one (CAS 5157-08-4), compiled from public chemistry databases.
| CAS Registry Number | 5157-08-4 |
|---|---|
| PubChem CID | 78834 |
| Molecular formula | C5H8N2O |
| IUPAC name | 3-methyl-4,5-dihydro-1H-pyridazin-6-one |
| UNII (FDA) | YQF2AB3MJY |
| Molecular Weight | 112.13 |
|---|---|
| XLogP3 | -0.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 112.063662883 |
| Monoisotopic Mass | 112.063662883 |
| Topological Polar Surface Area | 41.5 |
| Heavy Atom Count | 8 |
5157-08-4; 3(2H)-Pyridazinone, 4,5-dihydro-6-methyl-; 4,5-Dihydro-6-methyl-3(2H)-pyridazinone; NSC 14585; YQF2AB3MJY; 6-methyl-4,5-dihydro-3(2H)-pyridazinone; UNII-YQF2AB3MJY; NSC 48103; NSC-14585; NSC-48103; DTXSID20199521; RefChem:96486; DTXCID80122012; 6-methyl-4,5-dihydropyridazin-3(2H)-one; 4,5-Dihydro-6-methylpyridazin-3(2H)-one; 6-methyl-2,3,4,5-tetrahydropyridazin-3-one
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.1%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
4,5-Dihydro-6-methylpyridazin-3(2H)-one · CAS 5157-08-4 · C5H8N2O. UNII YQF2AB3MJY.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4,5-二氢-6-甲基哒嗪-3(2H)-酮