2-氯-4-氟吡啶，CAS 登记号 34941-91-8，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-fluoropyridine · CAS 34941-91-8 · C5H3ClFN.
| CAS Registry Number | 34941-91-8 |
|---|---|
| PubChem CID | 2782792 |
| Molecular formula | C5H3ClFN |
| IUPAC name | 2-chloro-4-fluoropyridine |
| Molecular Weight | 131.53 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 130.9938050 |
| Monoisotopic Mass | 130.9938050 |
| Topological Polar Surface Area | 12.9 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Reported hazard statements | H226 (97.9%), H302, H312, H332 (83.3%), H315 (100%), H318 (12.5%), H319 (87.5%), H335 (97.9%) |
|---|
H226 (97.9%): Flammable liquid and vapor [Warning Flammable liquids]
H302+H312+H332 (83.3%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]
2-Chloro-4-fluoropyridine; 34941-91-8; DTXSID20382299; RefChem:86236; DTXCID40333324; 675-788-8; MFCD04039345; PYRIDINE, 2-CHLORO-4-FLUORO-; 2-Chloro-4-fluoro-pyridine; SCHEMBL45510; SCHEMBL1045263; SCHEMBL4927350; SCHEMBL7757964; SCHEMBL29643735; SBB013977; STK664296
CAS 34941-91-8; molecular formula C5H3ClFN; molecular weight — g/mol.
2-Chloro-4-fluoropyridine, 34941-91-8, DTXSID20382299, RefChem:86236, DTXCID40333324, 675-788-8.
Hazard statements reported: H226, H302, H312, H332, H315.
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.