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Furanone · CAS 85554-61-6 · C4H4O2. UNII F666POB3G4.
| CAS Registry Number | 85554-61-6 |
|---|---|
| PubChem CID | 140765 |
| Molecular formula | C4H4O2 |
| IUPAC name | 3H-furan-2-one |
| UNII (FDA) | F666POB3G4 |
| Molecular Weight | 84.07 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 84.021129366 |
| Monoisotopic Mass | 84.021129366 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
2(3H)-Furanone; furan-2(3H)-one; furanone; 20825-71-2; 3H-furan-2-one; alpha-Crotonolactone; alpha-Furanone; .alpha.-Crotonolactone; 2-Oxo-2,3-dihydrofuran; but-3-en-4-olide; .alpha.-Furanone; beta,gamma-Crotonolactone; MFCD00012329; F666POB3G4; .delta.,.beta.,.gamma.-Butenolide; 4-hydroxy-3-butenoic acid gamma-lactone
CAS 85554-61-6; molecular formula C4H4O2; molecular weight — g/mol.
2(3H)-Furanone, furan-2(3H)-one, furanone, 20825-71-2, 3H-furan-2-one, alpha-Crotonolactone.
Hazard statements reported: H302, 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.