Alpha-Pyrone
Request a quote| Catalog Number | ACM504314 |
| CAS | 504-31-4 |
| Structure | ![{[CurrentData.Name]}](https://resource.alfa-chemistry.com/structure/504-31-4.gif) |
| IUPAC Name | pyran-2-one |
| Synonyms | 2H-Pyran-2-one, Coumalin, 2-Pyranone, .alpha.-Pyrone, alpha-Pyrone, delta-Valerolactone, 2-Pyrone, 2-oxo-2H-pyran, 2H-Pyrane-2-one, 463159_ALDRICH, 83193_FLUKA, CID68154, EINECS 207-990-5, CPD-11706, ZINC01846601, 5-hydroxy-2,4-pentadienoic acid delta -lactone, S14-1191, InChI=1/C5H4O2/c6-5-3-1-2-4-7-5/h1-4, 504-31-4, 542-28-9 |
| Molecular Weight | 96.08 |
| Molecular Formula | C5H4O2 |
| Canonical SMILES | C1=CC(=O)OC=C1 |
| InChIKey | ZPSJGADGUYYRKE-UHFFFAOYSA-N |
| Boiling Point | 207.5 °C at 760 mmHg |
| Melting Point | 41860ºC |
| Flash Point | 89.2ºC |
| Purity | 97% |
| Density | 1.192g/cm³ |
| Appearance | Clear yellow to brown liquid |
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