4-溴噻吩-2-甲醛，CAS 登记号 18791-75-8，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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4-Bromothiophene-2-carboxaldehyde · CAS 18791-75-8 · C5H3BrOS.
| CAS Registry Number | 18791-75-8 |
|---|---|
| PubChem CID | 87792 |
| Molecular formula | C5H3BrOS |
| IUPAC name | 4-bromothiophene-2-carbaldehyde |
| Molecular Weight | 191.05 |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 189.90880 |
| Monoisotopic Mass | 189.90880 |
| Topological Polar Surface Area | 45.3 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (28.6%), H312 (28.6%), H315 (100%), H319 (100%), H332 (28.6%), H335 (100%) |
|---|
H302 (28.6%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (28.6%): Harmful in contact with skin [Warning Acute toxicity, dermal]
18791-75-8; 4-Bromo-2-thiophenecarboxaldehyde; 4-Bromothiophene-2-carbaldehyde; EINECS 242-577-3; DTXSID60172116; RefChem:520585; DTXCID0094607; 242-577-3; 4-Bromothiophene-2-carboxaldehyde; 4-Bromo-2-formylthiophene; 2-Thiophenecarboxaldehyde, 4-bromo-; MFCD00005431; 4-BROMOTHIOPHEN-2-CARBOXALDEHYDE; 4-bromo-2-thiophenecarbaldehyde; 4-bromo-thiophene-2-carbaldehyde; 4-bromo-2-thiophene carboxaldehyde
CAS 18791-75-8; molecular formula C5H3BrOS; molecular weight — g/mol.
18791-75-8, 4-Bromo-2-thiophenecarboxaldehyde, 4-Bromothiophene-2-carbaldehyde, EINECS 242-577-3, DTXSID60172116, RefChem:520585.
Hazard statements reported: H302, H312, H315, H319, H332.
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.