3-氯-2,5-二氟吡啶，CAS 登记号 851179-00-5，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。
有机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 3-氯-2,5-二氟吡啶 的 CAS 号：851179-00-5，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及有机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
3-chloro-2,5-difluoropyridine · CAS 851179-00-5 · C5H2ClF2N.
| CAS Registry Number | 851179-00-5 |
|---|---|
| PubChem CID | 19371877 |
| Molecular formula | C5H2ClF2N |
| IUPAC name | 3-chloro-2,5-difluoropyridine |
| Molecular Weight | 149.52 |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 148.9843831 |
| Monoisotopic Mass | 148.9843831 |
| Topological Polar Surface Area | 12.9 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Reported hazard statements | H226 (100%), H302, H312, H332 (12.5%), H314 (75%), H315 (12.5%), H319 (12.5%), H412 (12.5%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H302+H312+H332 (12.5%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]
3-CHLORO-2,5-DIFLUOROPYRIDINE; 851179-00-5; DTXSID60598458; RefChem:93379; DTXCID50549217; 641-297-2; MFCD09998887; 3-CHLORO-2,5-DIFLUORO-PYRIDINE; Pyridine, 3-chloro-2,5-difluoro-; SCHEMBL781371; AKOS005257762; CS-W018167; SB21264; DS-14301; SY031917; 3-Chloro-2,5-difluoropyridine (ACI)
CAS 851179-00-5; molecular formula C5H2ClF2N; molecular weight — g/mol.
3-CHLORO-2,5-DIFLUOROPYRIDINE, 851179-00-5, DTXSID60598458, RefChem:93379, DTXCID50549217, 641-297-2.
Hazard statements reported: H226, H302, H312, H332, H314.
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.