2-乙酰基苯并咪唑，CAS 登记号 939-70-8，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。
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 2-乙酰基苯并咪唑 的 CAS 号：939-70-8，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。
2-Acetylbenzimidazole · CAS 939-70-8 · C9H8N2O. UNII NS00067465.
| CAS Registry Number | 939-70-8 |
|---|---|
| PubChem CID | 70322 |
| Molecular formula | C9H8N2O |
| IUPAC name | 1-(1H-benzimidazol-2-yl)ethanone |
| UNII (FDA) | NS00067465 |
| Molecular Weight | 160.17 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 160.063662883 |
| Monoisotopic Mass | 160.063662883 |
| Topological Polar Surface Area | 45.8 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Reported hazard statements | H302, H312, H332 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302+H312+H332 (100%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
1-(1H-benzimidazol-2-yl)ethanone; RefChem:420038; 873-886-7; 2-Acetylbenzimidazole; 939-70-8; 1-(1H-benzo[d]imidazol-2-yl)ethanone; 2-acetyl benzimidazole; Ethanone, 1-(1H-benzimidazol-2-yl)-; MFCD00159994; 1-(1H-1,3-Benzodiazol-2-Yl)Ethan-1-One; 1-(1H-1,3-Benzimidazol-2-yl)-1-ethanone; 2-acetylbenzoimidazole; A1CQC; M11 2-Acetylbenzimidazole; F2101-0111; SCHEMBL1132610
CAS 939-70-8; molecular formula C9H8N2O; molecular weight — g/mol.
1-(1H-benzimidazol-2-yl)ethanone, RefChem:420038, 873-886-7, 2-Acetylbenzimidazole, 939-70-8, 1-(1H-benzo[d]imidazol-2-yl)ethanone.
Hazard statements reported: H302, H312, H332, H315, H319.
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.