2,5-二溴噻吩，CAS 登记号 3141-27-3，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 2,5-二溴噻吩 的 CAS 号：3141-27-3，可与随货 COA 核对。
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2,5-Dibromothiophene · CAS 3141-27-3 · C4H2Br2S. UNII F0033K8CXM. Vapor Pressure: 0.06 [mmHg]; LogP: 4.15.
| CAS Registry Number | 3141-27-3 |
|---|---|
| PubChem CID | 18453 |
| Molecular formula | C4H2Br2S |
| IUPAC name | 2,5-dibromothiophene |
| UNII (FDA) | F0033K8CXM |
| Molecular Weight | 241.93 |
|---|---|
| XLogP3 | 3.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 241.82235 |
| Monoisotopic Mass | 239.82440 |
| Topological Polar Surface Area | 28.2 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Vapor Pressure | 0.06 [mmHg] |
|---|---|
| LogP | 4.15 |
| Reported hazard statements | H300 (12.2%), H315 (100%), H317 (12.2%), H319 (100%), H335 (95.9%), H341 (12.2%) |
|---|
H300 (12.2%): Fatal if swallowed [Danger Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
2,5-DIBROMOTHIOPHENE; 3141-27-3; Thiophene, 2,5-dibromo-; UNII-F0033K8CXM; F0033K8CXM; NSC 4488; NSC-4488; EINECS 221-547-3; AI3-08106; DTXSID3062863; Thiophene, 2,5dibromo; RefChem:82782; DTXCID8038358; 221-547-3; InChI=1/C4H2Br2S/c5-3-1-2-4(6)7-3/h1-2; KBVDUUXRXJTAJC-UHFFFAOYSA-N
CAS 3141-27-3; molecular formula C4H2Br2S; molecular weight — g/mol.
2,5-DIBROMOTHIOPHENE, 3141-27-3, Thiophene, 2,5-dibromo-, UNII-F0033K8CXM, F0033K8CXM, NSC 4488.
Hazard statements reported: H300, H315, H317, H319, H335.
Vapor Pressure: 0.06 [mmHg]; LogP: 4.15.
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.