4-羟基-6-甲基-2-吡喃酮，CAS 登记号 675-10-5，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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4-Hydroxy-6-methyl-2-pyrone · CAS 675-10-5 · C6H6O3. UNII S1S883S4EE.
| CAS Registry Number | 675-10-5 |
|---|---|
| PubChem CID | 54675757 |
| Molecular formula | C6H6O3 |
| IUPAC name | 4-hydroxy-6-methylpyran-2-one |
| UNII (FDA) | S1S883S4EE |
| Molecular Weight | 126.11 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 126.031694049 |
| Monoisotopic Mass | 126.031694049 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.9%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
4-Hydroxy-6-methyl-2-pyrone; 675-10-5; 4-Hydroxy-6-methyl-2H-pyran-2-one; 4-hydroxy-6-methylpyran-2-one; Triacetic acid lactone; Triacetate lactone; 2H-PYRAN-2-ONE, 4-HYDROXY-6-METHYL-; S1S883S4EE; NSC-34625; DTXSID1060974; CHEBI:16458; RefChem:523908; DTXCID7044895; 211-619-2; 2-Hydroxy-6-methyl-4H-pyran-4-one; 70254-61-4
CAS 675-10-5; molecular formula C6H6O3; molecular weight — g/mol.
4-Hydroxy-6-methyl-2-pyrone, 675-10-5, 4-Hydroxy-6-methyl-2H-pyran-2-one, 4-hydroxy-6-methylpyran-2-one, Triacetic acid lactone, Triacetate lactone.
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.