3,5-吡唑二甲酸二乙酯，CAS 登记号 37687-24-4，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，下游主要用于染料及颜料。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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diethyl 3,5-pyrazoledicarboxylate · CAS 37687-24-4 · C9H12N2O4. UNII HMS5124O13.
| CAS Registry Number | 37687-24-4 |
|---|---|
| PubChem CID | 142184 |
| Molecular formula | C9H12N2O4 |
| IUPAC name | diethyl 1H-pyrazole-3,5-dicarboxylate |
| UNII (FDA) | HMS5124O13 |
| Molecular Weight | 212.20 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 6 |
| Exact Mass | 212.07970687 |
| Monoisotopic Mass | 212.07970687 |
| Topological Polar Surface Area | 81.3 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.6%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
diethyl 1H-pyrazole-3,5-dicarboxylate; RefChem:486790; 37687-24-4; Diethyl 3,5-pyrazoledicarboxylate; DIETHYL PYRAZOLE-3,5-DICARBOXYLATE; 3,5-diethyl 1H-pyrazole-3,5-dicarboxylate; 1H-pyrazole-3,5-dicarboxylic acid diethyl ester; MFCD00152167; 3,5-Diethoxycarbonylpyrazole; NSC97126; 3,5-(Diethoxycarbonyl)-1H-pyrazole; NCIOpen2_006357; DTXSID00191124; 3,5-diethoxycarbonyl-1H-pyrazole; diethyl-3,5-pyrazole dicarboxylate; NSC 97126
CAS 37687-24-4; molecular formula C9H12N2O4; molecular weight — g/mol.
diethyl 1H-pyrazole-3,5-dicarboxylate, RefChem:486790, 37687-24-4, Diethyl 3,5-pyrazoledicarboxylate, DIETHYL PYRAZOLE-3,5-DICARBOXYLATE, 3,5-diethyl 1H-pyrazole-3,5-dicarboxylate.
Hazard statements reported: H315, H319, H335.
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.