(±)-Dihydro-3-hydroxy-4,4-dimethylfuran-2(3H)-on
Bezeichnung:(±)-Dihydro-3-hydroxy-4,4-dimethylfuran-2(3H)-on
CAS-Nr79-50-5
Englisch Name:DL-Pantolactone
CBNumberCB6157722
SummenformelC6H10O3
Molgewicht130.14
MOL-Datei79-50-5.mol
Synonyma
(±)-Dihydro-3-hydroxy-4,4-dimethylfuran-2(3H)-on
(±)-Dihydro-3-hydroxy-4,4-dimethylfuran-2(3H)-on physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 74-78 °C (lit.) |
| Siedepunkt | 121°C/11mmHg(lit.) |
| Dichte | 1.165±0.06 g/cm3(Predicted) |
| Flammpunkt | 122℃ |
| storage temp. | Sealed in dry,Room Temperature |
| Löslichkeit | H2O: soluble1g/10 mL, clear, colorless to almost colorless |
| pka | 13.12±0.40(Predicted) |
| Aggregatzustand | Solid |
| Farbe | Colourless Gel to White to Off-White |
| BRN | 80958 |
| Stabilität | Unstable in Aqueous Solution |
| InChIKey | SERHXTVXHNVDKA-UHFFFAOYSA-N |
| CAS Datenbank | 79-50-5(CAS DataBase Reference) |
| NIST chemische Informationen | 2(3H)-furanone, dihydro-3-hydroxy-4,4-dimethyl-, (.+/-.)-(79-50-5) |
| EPA chemische Informationen | 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl- (79-50-5) |
