4-溴-2-糠醛，CAS 登记号 21921-76-6，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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4-Bromo-2-furaldehyde · CAS 21921-76-6 · C5H3BrO2. UNII Z898215000.
| CAS Registry Number | 21921-76-6 |
|---|---|
| PubChem CID | 2757010 |
| Molecular formula | C5H3BrO2 |
| IUPAC name | 4-bromofuran-2-carbaldehyde |
| UNII (FDA) | Z898215000 |
| Molecular Weight | 174.98 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 173.93164 |
| Monoisotopic Mass | 173.93164 |
| Topological Polar Surface Area | 30.2 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (95.7%), H315 (97.8%), H317 (87%), H319 (97.8%), H335 (95.7%) |
|---|
H302 (95.7%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (97.8%): Causes skin irritation [Warning Skin corrosion/irritation]
4-Bromo-2-furaldehyde; 21921-76-6; DTXSID70373692; RefChem:290740; DTXCID10324724; 626-307-5; 4-bromofuran-2-carbaldehyde; 4-Bromofurfural; MFCD00671504; C5H3BrO2; 2-Furancarboxaldehyde, 4-bromo-; 4-bromo-2-furancarbaldehyde; 4-bromo-furan-2-carbaldehyde; 4-bromo-furfural; 4-bromofuraldehyde; SCHEMBL149520
CAS 21921-76-6; molecular formula C5H3BrO2; molecular weight — g/mol.
4-Bromo-2-furaldehyde, 21921-76-6, DTXSID70373692, RefChem:290740, DTXCID10324724, 626-307-5.
Hazard statements reported: H302, H315, H317, 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.