4H-pyran-4-on
Bezeichnung:4H-pyran-4-on
CAS-Nr108-97-4
Englisch Name:4H-PYRAN-4-ONE
CBNumberCB0376459
SummenformelC5H4O2
Molgewicht96.08
MOL-Datei108-97-4.mol
Synonyma
4H-pyran-4-on
4H-pyran-4-on physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 32-34 °C(lit.) |
| Siedepunkt | 210-215 °C(lit.) |
| Dichte | 1.20 |
| Brechungsindex | 1.5238 |
| Flammpunkt | 214 °F |
| storage temp. | 2-8°C |
| Löslichkeit | Slightly soluble in water, soluble in alcohol and oils. |
| Aggregatzustand | clear liquid |
| Farbe | Light yellow to Brown |
| Geruch (Odor) | Warm, slight ly pungent, hay-like herbaceous odor of moderate to poor tenacity. |
| BRN | 105293 |
| Stabilität | Polymerizes under exposure to air (oxygen) and alkali. Turns darker brown, and its odor fades. |
| InChIKey | CVQUWLDCFXOXEN-UHFFFAOYSA-N |
| LogP | -0.628 (est) |
| CAS Datenbank | 108-97-4 |
