2-氯-4-甲基-3-硝基吡啶，CAS 登记号 23056-39-5，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-methyl-3-nitropyridine · CAS 23056-39-5 · C6H5ClN2O2. UNII EF2T6N2A5Y.
| CAS Registry Number | 23056-39-5 |
|---|---|
| PubChem CID | 345363 |
| Molecular formula | C6H5ClN2O2 |
| IUPAC name | 2-chloro-4-methyl-3-nitropyridine |
| UNII (FDA) | EF2T6N2A5Y |
| Molecular Weight | 172.57 |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 172.0039551 |
| Monoisotopic Mass | 172.0039551 |
| Topological Polar Surface Area | 58.7 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (10.6%), H315 (100%), H319 (100%), H335 (97.9%) |
|---|
H302 (10.6%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
2-Chloro-4-methyl-3-nitropyridine; 23056-39-5; DTXSID30323072; RefChem:86246; DTXCID30274191; 607-192-0; 2-Chloro-3-nitro-4-picoline; Pyridine, 2-chloro-4-methyl-3-nitro-; MFCD00012347; 2-Chloro-3-nitro-4-methylpyridine; 2-Chloro-4-methyl-3-nitro-pyridine; 2-Chloro-3-nitro-4-picoline; 2-Chloro-3-nitro-4-methylpyridine; NSC 402977;; NSC402977; EF2T6N2A5Y; 2-Chloro-3-nitro4-picoline; SCHEMBL541578
CAS 23056-39-5; molecular formula C6H5ClN2O2; molecular weight — g/mol.
2-Chloro-4-methyl-3-nitropyridine, 23056-39-5, DTXSID30323072, RefChem:86246, DTXCID30274191, 607-192-0.
Hazard statements reported: H302, H315, H319, H335.
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.