N-哌嗪甲酸乙酯，CAS 登记号 120-43-4，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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Ethyl N-piperazinecarboxylate · CAS 120-43-4 · C7H14N2O2. UNII 29325GHS9J. Dissociation Constants: 8.2.
| CAS Registry Number | 120-43-4 |
|---|---|
| PubChem CID | 8431 |
| Molecular formula | C7H14N2O2 |
| IUPAC name | ethyl piperazine-1-carboxylate |
| UNII (FDA) | 29325GHS9J |
| Molecular Weight | 158.20 |
|---|---|
| XLogP3 | -0.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 158.105527694 |
| Monoisotopic Mass | 158.105527694 |
| Topological Polar Surface Area | 41.6 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Dissociation Constants | 8.2 |
|---|
| Reported hazard statements | H302 (86.5%), H315 (23.1%), H319 (23.1%), H335 (19.2%) |
|---|
H302 (86.5%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (23.1%): Causes skin irritation [Warning Skin corrosion/irritation]
120-43-4; Ethyl N-piperazinecarboxylate; Ethyl 1-piperazinecarboxylate; 1-PIPERAZINECARBOXYLIC ACID, ETHYL ESTER; N-(Ethoxycarbonyl)piperazine; Piperazine ethylcarboxylate; BRN 0125780; EINECS 204-395-2; Ethyl N-piperazinocarboxylate; n-carboethoxypiperazine; Piperazine-N-carboxylic acid ethyl ester; DTXSID7059511; 5-23-01-00055 (Beilstein Handbook Reference); RefChem:77021; DTXCID1033535; LNOQURRKNJKKBU-UHFFFAOYSA-N
CAS 120-43-4; molecular formula C7H14N2O2; molecular weight — g/mol.
120-43-4, Ethyl N-piperazinecarboxylate, Ethyl 1-piperazinecarboxylate, 1-PIPERAZINECARBOXYLIC ACID, ETHYL ESTER, N-(Ethoxycarbonyl)piperazine, Piperazine ethylcarboxylate.
Hazard statements reported: H302, H315, H319, H335.
Dissociation Constants: 8.2.
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.