3-甲氧基-2-环戊烯-1-酮，CAS 登记号 4683-50-5，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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3-methoxy-2-cyclopenten-1-one · CAS 4683-50-5 · C6H8O2. UNII Z871868704.
| CAS Registry Number | 4683-50-5 |
|---|---|
| PubChem CID | 643476 |
| Molecular formula | C6H8O2 |
| IUPAC name | 3-methoxycyclopent-2-en-1-one |
| UNII (FDA) | Z871868704 |
| Molecular Weight | 112.13 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 112.052429494 |
| Monoisotopic Mass | 112.052429494 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 8 |
| 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]
3-methoxycyclopent-2-en-1-one; 2-cyclopenten-1-one, 3-methoxy-; RefChem:503260; 960-614-8; InChI=1/C6H8O2/c1-8-6-3-2-5(7)4-6/h4H,2-3H2,1H; 3-Methoxycyclopent-2-enone; 4683-50-5; 3-Methoxy-2-cyclopenten-1-one; 3-methoxy-2-cyclopentenone; MFCD00192267; 3-methoxy-cyclopent-2-enone; 3-methoxycyclopentenone; 3-Methoxy-2-cyclopenten-1-one, 99%; AS-38016; CS-0040746; EN300-57099
CAS 4683-50-5; molecular formula C6H8O2; molecular weight — g/mol.
3-methoxycyclopent-2-en-1-one, 2-cyclopenten-1-one, 3-methoxy-, RefChem:503260, 960-614-8, InChI=1/C6H8O2/c1-8-6-3-2-5(7)4-6/h4H,2-3H2,1H, 3-Methoxycyclopent-2-enone.
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.