2,3-Dioxo-4-Ethylpiperazine，CAS 登记号 59703-00-3，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Organic Chemicals。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。
Organic Chemicals
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 2,3-Dioxo-4-Ethylpiperazine 的 CAS 号：59703-00-3，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Organic Chemicals。
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。
2,3-Dioxo-4-Ethylpiperazine · CAS 59703-00-3 · C7H9ClN2O3. UNII AO742DC75C.
| CAS Registry Number | 59703-00-3 |
|---|---|
| PubChem CID | 108813 |
| Molecular formula | C7H9ClN2O3 |
| IUPAC name | 4-ethyl-2,3-dioxopiperazine-1-carbonyl chloride |
| UNII (FDA) | AO742DC75C |
| Molecular Weight | 204.61 |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 204.0301698 |
| Monoisotopic Mass | 204.0301698 |
| Topological Polar Surface Area | 57.7 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| GHS notification summary | 27.3% (6 / 22) |
|---|
| GHS notification summary | 27.3% (6 / 22) |
|---|---|
| Reported hazard statements | H314 (72.7%) |
This chemical does not meet GHS hazard criteria for 27.3% (6 of 22) of reports.
H314 (72.7%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
59703-00-3; 4-Ethyl-2,3-dioxopiperazine-1-carbonyl chloride; 4-Ethyl-2,3-dioxo-1-piperazinecarbonyl Chloride; AO742DC75C; 1-Piperazinecarbonyl chloride, 4-ethyl-2,3-dioxo-; EINECS 261-867-0; 4-Ethyl-2,3-dioxopiperazinecarbonyl chloride; DTXSID60208424; RefChem:522741; DTXCID80130915; 261-867-0; 4-Ethyl-2,3-dioxo-1-piperazinecarbonylchloride; 4-Ethyl-2,3-dioxo-1-piperazine carbonyl chloride; MFCD00067054; Cefoperazone Impurity 2; 2,3-Dioxo-4-ethylpiperazine-1-carbonyl chloride
CAS 59703-00-3; molecular formula C7H9ClN2O3; molecular weight — g/mol.
59703-00-3, 4-Ethyl-2,3-dioxopiperazine-1-carbonyl chloride, 4-Ethyl-2,3-dioxo-1-piperazinecarbonyl Chloride, AO742DC75C, 1-Piperazinecarbonyl chloride, 4-ethyl-2,3-dioxo-, EINECS 261-867-0.
27.3% of GHS notifications report no hazard classification (6 of 22).
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.