1,1'-草酰二咪唑，CAS 登记号 18637-83-7，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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1,1'-Oxalyldiimidazole · CAS 18637-83-7 · C8H6N4O2. UNII ST51038225.
| CAS Registry Number | 18637-83-7 |
|---|---|
| PubChem CID | 100439 |
| Molecular formula | C8H6N4O2 |
| IUPAC name | 1,2-di(imidazol-1-yl)ethane-1,2-dione |
| UNII (FDA) | ST51038225 |
| Molecular Weight | 190.16 |
|---|---|
| XLogP3 | 0 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 190.04907545 |
| Monoisotopic Mass | 190.04907545 |
| Topological Polar Surface Area | 69.8 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (97.6%), H312 (97.6%), H314 (97.6%) |
|---|
H302 (97.6%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (97.6%): Harmful in contact with skin [Warning Acute toxicity, dermal]
1,1'-Oxalyldiimidazole; RefChem:409292; 627-917-4; 18637-83-7; 1,2-di(1h-imidazol-1-yl)ethane-1,2-dione; 1,2-di(imidazol-1-yl)ethane-1,2-dione; 1H-Imidazole, 1,1'-(1,2-dioxo-1,2-ethanediyl)bis-; Oxalic acid diimidazolide; MFCD00043067; bis(1H-imidazol-1-yl)ethane-1,2-dione; 1,1'-oxalyl-diimidazol; SCHEMBL618874; AKOS015837676; NSC 299886; SY052195; O0200
CAS 18637-83-7; molecular formula C8H6N4O2; molecular weight — g/mol.
1,1'-Oxalyldiimidazole, RefChem:409292, 627-917-4, 18637-83-7, 1,2-di(1h-imidazol-1-yl)ethane-1,2-dione, 1,2-di(imidazol-1-yl)ethane-1,2-dione.
Hazard statements reported: H302, H312, H314.
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.