2,3-Dioxo-4-Ethylpiperazine (CAS 59703-00-3) — formula C7H9ClN2O3, molecular weight 204.61; category organic chemicals.
2,3-Dioxo-4-Ethylpiperazine is a carbon-based organic compound with CAS registry number 59703-00-3 and molecular formula C7H9ClN2O3 (molecular weight 204.61), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 59703-00-3
Its molecular formula C7H9ClN2O3 comprises 7 C, 9 H, 1 Cl, 2 N, 3 O atoms.
Also known as: 2,3-Dioxo-4-Ethylpiperazine · 4-Ethyl-2,3-dioxo-1-piperazinecarbonylchloride
Category: organic chemicals
The CAS registry number of 2,3-Dioxo-4-Ethylpiperazine is 59703-00-3.
Molecular formula C7H9ClN2O3, molecular weight 204.61.
It is also registered under: 2,3-Dioxo-4-Ethylpiperazine, 4-Ethyl-2,3-dioxo-1-piperazinecarbonylchloride.
Category: Organic Chemicals.
Public-database records for 2,3-Dioxo-4-Ethylpiperazine (CAS 59703-00-3), reproduced here for independent cross-checking.
| 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]
| GHS notification summary | 27.3% (6 / 22) |
|---|
| CAS Registry Number | 59703-00-3 |
|---|---|
| PubChem CID | 108813 |
| 分子式 | C7H9ClN2O3 |
| IUPAC 名称 | 4-ethyl-2,3-dioxopiperazine-1-carbonyl chloride |
| UNII（FDA） | AO742DC75C |
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
| 分子量 | 204.61 |
|---|---|
| XLogP3 | 0.6 |
| 氢键供体数 | 0 |
| 氢键受体数 | 3 |
| 可旋转键数 | 1 |
| 精确质量 | 204.0301698 |
| 单同位素质量 | 204.0301698 |
| 拓扑极性表面积 | 57.7 |
| 重原子数 | 13 |
| 形式电荷 | 0 |
2,3-Dioxo-4-Ethylpiperazine · CAS 59703-00-3 · C7H9ClN2O3. UNII AO742DC75C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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