2-氯-4-硝基吡啶，CAS 登记号 23056-36-2，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，下游主要用于有机化学品。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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2-Chloro-4-nitropyridine · CAS 23056-36-2 · C5H3ClN2O2. UNII ST45174490.
| CAS Registry Number | 23056-36-2 |
|---|---|
| PubChem CID | 735152 |
| Molecular formula | C5H3ClN2O2 |
| IUPAC name | 2-chloro-4-nitropyridine |
| UNII (FDA) | ST45174490 |
| Molecular Weight | 158.54 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 157.9883050 |
| Monoisotopic Mass | 157.9883050 |
| Topological Polar Surface Area | 58.7 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (97.9%), H312 (89.6%), H315 (97.9%), H319 (97.9%), H332 (89.6%), H335 (95.8%) |
|---|
H302 (97.9%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (89.6%): Harmful in contact with skin [Warning Acute toxicity, dermal]
2-Chloro-4-nitropyridine; 23056-36-2; DTXSID50352743; RefChem:86269; DTXCID20303808; 627-980-8; Pyridine, 2-chloro-4-nitro-; 2-chloro-4-nitro-pyridine; MFCD00661454; 2-chloro-4nitropyridine; 2chloro-4-nitropyridine; SCHEMBL190411; AKOS000320214; C2283; AJ-333/25006257; BCP26367
CAS 23056-36-2; molecular formula C5H3ClN2O2; molecular weight — g/mol.
2-Chloro-4-nitropyridine, 23056-36-2, DTXSID50352743, RefChem:86269, DTXCID20303808, 627-980-8.
Hazard statements reported: H302, H312, H315, H319, H332.
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.