Description
2-Hydroxypropyl-β-cyclodextrin Chemical Properties
| Melting point | 278 °C (dec.) |
| Boiling point | 400℃ |
| density | 1.05 at 20.3℃ |
| refractive index | 125 ° (C=1, H2O) |
| storage temp. | room temp |
| solubility | H2O: 45 % (w/v) |
| form | solution (clear, colorless) |
| color | White to slightly yellow |
| optical activity | [α]26/D +139°, c = 1 in H2O |
| Water Solubility | Soluble in water. |
| InChIKey | ODLHGICHYURWBS-FOSILIAISA-N |
| LogP | -4 at 20℃ |
| Surface tension | 63.6-65mN/m at 1g/L and 22℃ |
| EPA Substance Registry System | .beta.-Cyclodextrin, 2-hydroxypropyl ethers (128446-35-5) |
Safety Information
| Safety Statements | 24/25 |
| WGK Germany | 3 |
| RTECS | GU2293332 |
| TSCA | Yes |
| HS Code | 29400090 |
| Toxicity | mouse,LD,intravenous,> 5gm/kg (5000mg/kg),Journal of Pharmaceutical Sciences. Vol. 84, Pg. 1223, 1995. |
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