1,3-环戊二酮，CAS 登记号 3859-41-4，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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本页已列出 1,3-环戊二酮 的 CAS 号：3859-41-4，可与随货 COA 核对。
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1,3-Cyclopentanedione · CAS 3859-41-4 · C5H6O2. UNII 98107S5K06.
| CAS Registry Number | 3859-41-4 |
|---|---|
| PubChem CID | 77466 |
| Molecular formula | C5H6O2 |
| IUPAC name | cyclopentane-1,3-dione |
| UNII (FDA) | 98107S5K06 |
| Molecular Weight | 98.10 |
|---|---|
| XLogP3 | -0.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 98.036779430 |
| Monoisotopic Mass | 98.036779430 |
| Topological Polar Surface Area | 34.1 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
1,3-Cyclopentanedione; Cyclopentane-1,3-dione; 3859-41-4; UNII-98107S5K06; EINECS 223-372-8; NSC-364015; CHEBI:41456; 98107S5K06; LOGSONSNCYTHPS-UHFFFAOYSA-; DTXSID90191911; NSC 364015; Cyclopentane1,3dione; RefChem:72556; DTXCID30114402; InChI=1/C5H6O2/c6-4-1-2-5(7)3-4/h1-3H2; LOGSONSNCYTHPS-UHFFFAOYSA-N
CAS 3859-41-4; molecular formula C5H6O2; molecular weight — g/mol.
1,3-Cyclopentanedione, Cyclopentane-1,3-dione, 3859-41-4, UNII-98107S5K06, EINECS 223-372-8, NSC-364015.
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.