5-氯吡啶-2-甲醛，CAS 登记号 31181-89-2，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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5-Chloropyridine-2-carboxaldehyde · CAS 31181-89-2 · C6H4ClNO.
| CAS Registry Number | 31181-89-2 |
|---|---|
| PubChem CID | 10103267 |
| Molecular formula | C6H4ClNO |
| IUPAC name | 5-chloropyridine-2-carbaldehyde |
| Molecular Weight | 141.55 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 140.9981414 |
| Monoisotopic Mass | 140.9981414 |
| Topological Polar Surface Area | 30 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Reported hazard statements | H317 (95.3%), H319 (100%) |
|---|
H317 (95.3%): May cause an allergic skin reaction [Warning Sensitization, Skin]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
5-Chloropyridine-2-carboxaldehyde; RefChem:534997; 695-967-4; 31181-89-2; 5-CHLORO-2-FORMYLPYRIDINE; 5-chloropyridine-2-carbaldehyde; 5-Chloropicolinaldehyde; 5-CHLORO-2-PYRIDINECARBOXALDEHYDE; 5-Chloro-2-pyridinecarbaldehyde; MFCD08277271; 2-Pyridinecarboxaldehyde, 5-chloro-; SCHEMBL733566; SCHEMBL2057028; 5-Chloro-pyridine-2-carbaldehyde; DTXSID50435560; YYLBDBOSXXSZQQ-UHFFFAOYSA-N
CAS 31181-89-2; molecular formula C6H4ClNO; molecular weight — g/mol.
5-Chloropyridine-2-carboxaldehyde, RefChem:534997, 695-967-4, 31181-89-2, 5-CHLORO-2-FORMYLPYRIDINE, 5-chloropyridine-2-carbaldehyde.
Hazard statements reported: H317, H319.
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.