1,2-O-Isopropylidene-alpha-D-xylofuranose
Bezeichnung:1,2-O-Isopropylidene-alpha-D-xylofuranose
CAS-Nr20031-21-4
Englisch Name:1,2-O-Isopropylidene-alpha-D-xylofuranose
CBNumberCB6497680
SummenformelC8H14O5
Molgewicht190.2
MOL-Datei20031-21-4.mol
1,2-O-Isopropylidene-alpha-D-xylofuranose physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 69-71 °C(lit.) |
| Siedepunkt | 112-114 °C0.06 mm Hg(lit.) |
| alpha | -19.2 º (C=1 IN H2O) |
| Dichte | 1.2422 (rough estimate) |
| Brechungsindex | -19 ° (C=1, H2O) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| Löslichkeit | Methanol (Slightly), Water (Slightly) |
| pka | 13.23±0.60(Predicted) |
| Aggregatzustand | Waxy Solid or Coarse Crystals and Chunks |
| Farbe | White to Off-white |
| Optische Aktivität | [α]25/D 19.2°, c = 1 in H2O |
| BRN | 81520 |
| InChIKey | JAUQZVBVVJJRKM-VZFHVOOUSA-N |
| CAS Datenbank | 20031-21-4(CAS DataBase Reference) |
| EPA chemische Informationen | .alpha.-D-Xylofuranose, 1,2-O-(1-methylethylidene)- (20031-21-4) |
