4H-吡喃-4-酮，3,5-二羟基-2-甲基-，CAS 登记号 1073-96-7，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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4H-Pyran-4-one, 3,5-dihydroxy-2-methyl- · CAS 1073-96-7 · C6H6O4. UNII DBQ2Q3Z4FR. Melting Point: 184 - 184.5 °C.
| CAS Registry Number | 1073-96-7 |
|---|---|
| PubChem CID | 70627 |
| Molecular formula | C6H6O4 |
| IUPAC name | 3,5-dihydroxy-2-methylpyran-4-one |
| UNII (FDA) | DBQ2Q3Z4FR |
| Molecular Weight | 142.11 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 142.02660867 |
| Monoisotopic Mass | 142.02660867 |
| Topological Polar Surface Area | 66.8 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Melting Point | 184 - 184.5 °C |
|---|
| Reported hazard statements | H303 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H303 (100%): May be harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
5-Hydroxymaltol; 3,5-Dihydroxy-2-methyl-4H-pyran-4-one; 4H-Pyran-4-one, 3,5-dihydroxy-2-methyl-; 3,5-dihydroxy-2-methylpyran-4-one; DBQ2Q3Z4FR; PYRONE 1; UNII-DBQ2Q3Z4FR; Pentamethyl-Cyclopentaphosphane; DTXSID50148002; 3,5-Dihydroxy-2-methyl-4H-pyran-4-one (hydroxymaltol); RefChem:102896; DTXCID0070493; 823-955-2; SSSNQLHKSUJJTE-UHFFFAOYSA-N; 1073-96-7; hydroxymaltol
CAS 1073-96-7; molecular formula C6H6O4; molecular weight — g/mol.
5-Hydroxymaltol, 3,5-Dihydroxy-2-methyl-4H-pyran-4-one, 4H-Pyran-4-one, 3,5-dihydroxy-2-methyl-, 3,5-dihydroxy-2-methylpyran-4-one, DBQ2Q3Z4FR, PYRONE 1.
Hazard statements reported: H303, H315, H319, H335.
Melting Point: 184 - 184.5 °C.
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.