1,2:5,6-di-O-isopropyliden-α-D-glucofuranose
Bezeichnung:1,2:5,6-di-O-isopropyliden-α-D-glucofuranose
CAS-Nr582-52-5
Englisch Name:Diacetone-D-glucose
CBNumberCB3673320
SummenformelC12H20O6
Molgewicht260.29
MOL-Datei582-52-5.mol
Synonyma
1,2:5,6-di-O-isopropyliden-α-D-glucofuranose
1,2:5,6-di-O-isopropyliden-α-D-glucofuranose physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 110-111 °C(lit.) |
| alpha | -11 º (c=5, EtOH) |
| Siedepunkt | 323.54°C (rough estimate) |
| Dichte | 1.1432 (rough estimate) |
| Brechungsindex | -18.5 ° (C=5, H2O) |
| storage temp. | Inert atmosphere,Store in freezer, under -20°C |
| Löslichkeit | Chloroform (Slightly), Methanol (Slightly), Water (Slightly, Sonicated) |
| pka | 13.15±0.60(Predicted) |
| Aggregatzustand | Powder |
| Farbe | White to yellow |
| Optische Aktivität | [α]20/D 18°, c = 1% in H2O |
| Wasserlöslichkeit | slightly soluble |
| Merck | 14,2965 |
| BRN | 84386 |
| InChIKey | KEJGAYKWRDILTF-YENDLIOYSA-N |
| EPA chemische Informationen | Diacetone glucose (582-52-5) |
| Kennzeichnung gefährlicher | Xi |
| R-Sätze: | 36/37/38 |
| S-Sätze: | 24/25-36/37-26 |
| WGK Germany | 2 |
| RTECS-Nr. | LZ4958000 |
| F | 3-10 |
| TSCA | Yes |
| HS Code | 29329970 |
| Toxizität | LD50 oral in mouse: 4gm/kg |
