1-(4,5-二氯噻吩-2-基)乙酮,CAS 登记号 57681-59-1,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。
有机化学品
每批随货提供 COA;可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号,一个工作日内回复报价。
本页已列出 1-(4,5-二氯噻吩-2-基)乙酮 的 CAS 号:57681-59-1,可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布),包装形式为 按订单/批次确认(不公开发布),特殊规格可在询价时说明。
主要涉及有机化学品。
来信 info@591daili.com 或 WhatsApp 联系,提供产品名称、CAS 号与数量,确认价格与交期后即可安排发货,验收以批次 COA 为准。
1-(4,5-dichlorothiophen-2-yl)ethanone · CAS 57681-59-1 · C6H4Cl2OS. UNII 8FUR842HTW.
| CAS Registry Number | 57681-59-1 |
|---|---|
| PubChem CID | 148813 |
| Molecular formula | C6H4Cl2OS |
| IUPAC name | 1-(4,5-dichlorothiophen-2-yl)ethanone |
| UNII (FDA) | 8FUR842HTW |
| Molecular Weight | 195.07 |
|---|---|
| XLogP3 | 3.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 193.9359913 |
| Monoisotopic Mass | 193.9359913 |
| Topological Polar Surface Area | 45.3 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
57681-59-1; 1-(4,5-dichlorothiophen-2-yl)ethanone; 2-Acetyl-4,5-dichlorothiophene; 1-(4,5-dichloro-2-thienyl)ethanone; 1-(4,5-dichlorothiophen-2-yl)ethan-1-one; MFCD00082793; Ethanone, 1-(4,5-dichloro-2-thienyl)-; 8FUR842HTW; SCHEMBL2987123; 4,5-dichloro-2-acetylthiophene; DTXSID60206384; HNSUJYLVQPGASF-UHFFFAOYSA-N; AKOS 91935; AKOS000281125; DS-5974; SY316381
CAS 57681-59-1; molecular formula C6H4Cl2OS; molecular weight — g/mol.
57681-59-1, 1-(4,5-dichlorothiophen-2-yl)ethanone, 2-Acetyl-4,5-dichlorothiophene, 1-(4,5-dichloro-2-thienyl)ethanone, 1-(4,5-dichlorothiophen-2-yl)ethan-1-one, MFCD00082793.
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.