2,3-O-Isopropylidene-D-ribonic gamma-lactone
- Product Name2,3-O-Isopropylidene-D-ribonic gamma-lactone
- CAS30725-00-9
- CBNumberCB6283515
- MFC8H12O5
- MW188.18
- MDL NumberMFCD00080793
- MOL File30725-00-9.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 135-139 °C |
| alpha | -68.5 º (c=2, Pyridine) |
| Boiling point | 243.17°C (rough estimate) |
| Density | 1.2069 (rough estimate) |
| refractive index | 1.4348 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Soluble in methanol at 50mg/ml, acetone, dichloromethane, ethyl Acetate. |
| form | Powder |
| pka | 13.68±0.10(Predicted) |
| color | White to Off-white |
| optical activity | [α]20/D 69°, c = 2 in pyridine |
| Water Solubility | soluble |
| BRN | 10090 |
| CAS DataBase Reference | 30725-00-9(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| HS Code | 29322090 |
