5-氯-2-吡啶醇,CAS 登记号 4214-79-3,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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5-Chloro-2-pyridinol · CAS 4214-79-3 · C5H4ClNO. UNII R7A6F5D3KY.
| CAS Registry Number | 4214-79-3 |
|---|---|
| PubChem CID | 77889 |
| Molecular formula | C5H4ClNO |
| IUPAC name | 5-chloro-1H-pyridin-2-one |
| UNII (FDA) | R7A6F5D3KY |
| Molecular Weight | 129.54 |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 128.9981414 |
| Monoisotopic Mass | 128.9981414 |
| Topological Polar Surface Area | 29.1 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.8%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
5-Chloro-2-pyridone; RefChem:534634; 5-Chloro-2-hydroxypyridine; 4214-79-3; 5-Chloropyridin-2-ol; 5-Chloro-2-pyridinol; 5-chloropyridin-2(1H)-one; 2-Hydroxy-5-chloropyridine; 2(1H)-Pyridinone, 5-chloro-; 5-chloro-1H-pyridin-2-one; 5-Chloro-2(1H)-pyridinone; 5-Chloro-2-pyridol; 5-chloro-1,2-dihydropyridin-2-one; MFCD00006275; R7A6F5D3KY; 13466-36-9
CAS 4214-79-3; molecular formula C5H4ClNO; molecular weight — g/mol.
5-Chloro-2-pyridone, RefChem:534634, 5-Chloro-2-hydroxypyridine, 4214-79-3, 5-Chloropyridin-2-ol, 5-Chloro-2-pyridinol.
Hazard statements reported: 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.