2-乙基-1,3-环戊二酮，CAS 登记号 823-36-9，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-Ethyl-1,3-cyclopentanedione · CAS 823-36-9 · C7H10O2. UNII 91A82TE3OS.
| CAS Registry Number | 823-36-9 |
|---|---|
| PubChem CID | 69978 |
| Molecular formula | C7H10O2 |
| IUPAC name | 2-ethylcyclopentane-1,3-dione |
| UNII (FDA) | 91A82TE3OS |
| Molecular Weight | 126.15 |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 126.068079557 |
| Monoisotopic Mass | 126.068079557 |
| Topological Polar Surface Area | 34.1 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (50%), H319 (50%), H320 (50%), H335 (50%), H402 (100%) |
|---|
H315 (50%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (50%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2-Ethyl-1,3-cyclopentanedione; 823-36-9; 2-Ethylcyclopentane-1,3-dione; EINECS 212-512-3; 91A82TE3OS; DTXSID60231671; EC 212-512-3; RefChem:471923; DTXCID90154162; 212-512-3; 1,3-Cyclopentanedione, 2-ethyl-; MFCD00044191; 2-Ethyl-1,3-cyclopentanedione;; UNII-91A82TE3OS; orb3023557; SCHEMBL4501903
CAS 823-36-9; molecular formula C7H10O2; molecular weight — g/mol.
2-Ethyl-1,3-cyclopentanedione, 823-36-9, 2-Ethylcyclopentane-1,3-dione, EINECS 212-512-3, 91A82TE3OS, DTXSID60231671.
Hazard statements reported: H315, H319, H320, H335, H402.
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.