2,4-戊二酮二肟,CAS 登记号 2157-56-4,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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2,4-Pentanedione dioxime · CAS 2157-56-4 · C5H10N2O2. UNII NS00026907.
| CAS Registry Number | 2157-56-4 |
|---|---|
| PubChem CID | 94762 |
| Molecular formula | C5H10N2O2 |
| IUPAC name | N-(4-hydroxyiminopentan-2-ylidene)hydroxylamine |
| UNII (FDA) | NS00026907 |
| Molecular Weight | 130.15 |
|---|---|
| XLogP3 | 0.3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 130.074227566 |
| Monoisotopic Mass | 130.074227566 |
| Topological Polar Surface Area | 65.2 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
DTXSID5062219; RefChem:246893; DTXCID0036508; 2,4-Pentanedione, dioxime; 2157-56-4; N-(4-hydroxyiminopentan-2-ylidene)hydroxylamine; Acetylacetone dioxime; MFCD00013932; SCHEMBL3398785; WBRYLZHYOFBTPD-UHFFFAOYSA-N; SY057045; N,N'-Pentane-2,4-diylidenedihydroxylamine; DB-045629; NS00026907
CAS 2157-56-4; molecular formula C5H10N2O2; molecular weight — g/mol.
DTXSID5062219, RefChem:246893, DTXCID0036508, 2,4-Pentanedione, dioxime, 2157-56-4, N-(4-hydroxyiminopentan-2-ylidene)hydroxylamine.
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.