(+)-1,4-Di-O-tosyl-2,3-O-isopropylidene-D-threitol
- Product Name(+)-1,4-Di-O-tosyl-2,3-O-isopropylidene-D-threitol
- CAS51064-65-4
- CBNumberCB0126416
- MFC21H26O8S2
- MW470.56
- EINECS256-943-5
- MDL NumberMFCD00063235
- MOL File51064-65-4.mol
Chemical Properties
| Melting point: | 90-92 °C |
| Boiling point: | 542.03°C (rough estimate) |
| Density | 1.3082 (rough estimate) |
| refractive index | 1.6000 (estimate) |
| storage temp. | 2-8°C |
| form | Powder |
| color | white |
| optical activity | [α]20/D +12.1°, c = 8.8 in chloroform |
| BRN | 99611 |
| Stability: | store cold |
| InChI | InChI=1/C21H26O8S2/c1-15-5-9-17(10-6-15)30(22,23)26-13-19-20(29-21(3,4)28-19)14-27-31(24,25)18-11-7-16(2)8-12-18/h5-12,19-20H,13-14H2,1-4H3/t19-,20-/s3 |
| InChIKey | KPFDKWNWYAXRNJ-XEBFJNFFNA-N |
| SMILES | [C@H]1(COS(=O)(=O)C2C=CC(C)=CC=2)OC(C)(C)O[C@@H]1COS(=O)(=O)C1C=CC(C)=CC=1 |&1:0,18,r| |
| CAS DataBase Reference | 51064-65-4(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H319-H335-H315 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P362-P403+P233-P405-P501 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| HS Code | 29329900 |