(+)-2,3-O-Isopropylidene-L-threitol
- Product Name(+)-2,3-O-Isopropylidene-L-threitol
- CAS50622-09-8
- CBNumberCB5124260
- MFC7H14O4
- MW162.18
- EINECS256-658-6
- MDL NumberMFCD00063761
- MOL File50622-09-8.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 46-50 °C |
| Boiling point | 92-94 °C0.1 mm Hg(lit.) |
| alpha | 3.1 º (c=5, EtOH 24 ºC) |
| Density | 1.0585 (rough estimate) |
| refractive index | 3.9 ° (C=5, Acetone) |
| Flash point | >110°C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | DCM, Ether |
| form | Oil |
| pka | 13.90±0.10(Predicted) |
| color | Clear Colourless |
| optical activity | [α]20/D +3.0±0.5°, c = 5% in ethanol |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| BRN | 1280797 |
| CAS DataBase Reference | 50622-09-8(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
 
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| Signal word | Danger | |||||||||
| Hazard statements | H302-H315-H318-H335 | |||||||||
| Precautionary statements | P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P310-P330-P332+P313-P362-P403+P233-P405-P501 | |||||||||
| Safety Statements | 22-24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 3-10 | |||||||||
| HS Code | 29329970 | |||||||||
| NFPA 704: |
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