5-乙酰基-2,3-二甲基噻吩，CAS 登记号 66587-69-7，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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5-Acetyl-2,3-dimethylthiophene · CAS 66587-69-7 · C8H10OS.
| CAS Registry Number | 66587-69-7 |
|---|---|
| PubChem CID | 298612 |
| Molecular formula | C8H10OS |
| IUPAC name | 1-(4,5-dimethylthiophen-2-yl)ethanone |
| Molecular Weight | 154.23 |
|---|---|
| XLogP3 | 2.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 154.04523611 |
| Monoisotopic Mass | 154.04523611 |
| Topological Polar Surface Area | 45.3 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
66587-69-7; 5-Acetyl-2,3-dimethylthiophene; 1-(4,5-dimethylthiophen-2-yl)ethanone; Ethanone, 1-(4,5-dimethyl-2-thienyl)-; NSC170826; 1-(4,5-dimethylthiophen-2-yl)ethan-1-one; SCHEMBL5850753; DTXSID00305461; Ethanone,5-dimethyl-2-thienyl)-; OANYJDXGTCXYAT-UHFFFAOYSA-N; MFCD03788260; AKOS005167000; NSC-170826; DB-073773; (4,5-dimethyl-2-thienyl)(methyl) methanone; H85951
CAS 66587-69-7; molecular formula C8H10OS; molecular weight — g/mol.
66587-69-7, 5-Acetyl-2,3-dimethylthiophene, 1-(4,5-dimethylthiophen-2-yl)ethanone, Ethanone, 1-(4,5-dimethyl-2-thienyl)-, NSC170826, 1-(4,5-dimethylthiophen-2-yl)ethan-1-one.
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.