4-硝基吡啶N-氧化物，CAS 登记号 1124-33-0，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于无机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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4-Nitropyridine N-oxide · CAS 1124-33-0 · C5H4N2O3. UNII ULB29Z652D. Melting Point: 160.5 °C; Vapor Pressure: 0.000594 [mmHg]; LogP: log Kow = -0.55.
| CAS Registry Number | 1124-33-0 |
|---|---|
| PubChem CID | 14300 |
| Molecular formula | C5H4N2O3 |
| IUPAC name | 4-nitro-1-oxidopyridin-1-ium |
| UNII (FDA) | ULB29Z652D |
| Molecular Weight | 140.10 |
|---|---|
| XLogP3 | -0.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 140.02219199 |
| Monoisotopic Mass | 140.02219199 |
| Topological Polar Surface Area | 71.3 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Melting Point | 160.5 °C |
|---|---|
| Vapor Pressure | 0.000594 [mmHg] |
| LogP | log Kow = -0.55 |
| Formulations/Preparations | 98% min purity grade |
| Reported hazard statements | H301 (90%), H315 (98%), H319 (98%), H335 (92%) |
|---|
H301 (90%): Toxic if swallowed [Danger Acute toxicity, oral]
H315 (98%): Causes skin irritation [Warning Skin corrosion/irritation]
4-Nitropyridine N-oxide; 1124-33-0; 4-Nitropyridine 1-oxide; p-Nitropyridine N-oxide; PYRIDINE, 4-NITRO-, 1-OXIDE; 4-Nitropyridine oxide; NSC-5079; NSC-130895; ULB29Z652D; Avitrol 100; EPA Pesticide Chemical Code 597300; AI3-25256; RefChem:870693; 214-395-4; 4-Nitropyridine-N-oxide; 4-Nitropyridine-1-oxide
CAS 1124-33-0; molecular formula C5H4N2O3; molecular weight — g/mol.
4-Nitropyridine N-oxide, 1124-33-0, 4-Nitropyridine 1-oxide, p-Nitropyridine N-oxide, PYRIDINE, 4-NITRO-, 1-OXIDE, 4-Nitropyridine oxide.
Hazard statements reported: H301, H315, H319, H335.
Melting Point: 160.5 °C; Vapor Pressure: 0.000594 [mmHg]; LogP: log Kow = -0.55; Formulations/Preparations: 98% min purity grade.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.