2,3-二溴-5-氯吡啶,CAS 登记号 137628-17-2,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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本页已列出 2,3-二溴-5-氯吡啶 的 CAS 号:137628-17-2,可与随货 COA 核对。
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2,3-DIBROMO-5-CHLORO PYRIDINE · CAS 137628-17-2 · C5H2Br2ClN.
| CAS Registry Number | 137628-17-2 |
|---|---|
| PubChem CID | 11000162 |
| Molecular formula | C5H2Br2ClN |
| IUPAC name | 2,3-dibromo-5-chloropyridine |
| Molecular Weight | 271.34 |
|---|---|
| XLogP3 | 3.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 270.82220 |
| Monoisotopic Mass | 268.82425 |
| Topological Polar Surface Area | 12.9 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Reported hazard statements | H301 (20%), H315 (100%), H318 (20%), H319 (80%), H335 (60%) |
|---|
H301 (20%): Toxic if swallowed [Danger Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
2,3-Dibromo-5-chloropyridine; 137628-17-2; DTXSID40451411; RefChem:81559; DTXCID30402230; 805-817-3; 5-CHLORO-2,3-DIBROMOPYRIDINE; Pyridine, 2,3-dibromo-5-chloro-; 2,3 DIBROMO-5-CHLORO PYRIDINE; MFCD08687254; SCHEMBL3361574; CS-W003541; GS-5030; PB40468; D4381; EN300-157894
CAS 137628-17-2; molecular formula C5H2Br2ClN; molecular weight — g/mol.
2,3-Dibromo-5-chloropyridine, 137628-17-2, DTXSID40451411, RefChem:81559, DTXCID30402230, 805-817-3.
Hazard statements reported: H301, H315, H318, 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.