64896-28-2
| Name | (2S,3S)-(-)-BIS(DIPHENYLPHOSPHINO)BUTANE |
| CAS | 64896-28-2 |
| Molecular Formula | C28H28P2 |
| MDL Number | MFCD00009836 |
| Molecular Weight | 426.47 |
| MOL File | 64896-28-2.mol |
Chemical Properties
| Appearance | white granular powder |
| Melting point | 104-109 °C |
| alpha | D27 -211° (c = 1.5 in CHCl3) |
| Boiling point | 529.2±33.0 °C(Predicted) |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | Acetonitrile, Chloroform |
| form | crystal |
| color | white |
| Optical Rotation | [α]22/D 191°, c = 1.5 in chloroform |
| Sensitive | Air Sensitive |
| Merck | 2063 |
| BRN | 4268869 |
| InChI | InChI=1/C28H28P2/c1-23(29(25-15-7-3-8-16-25)26-17-9-4-10-18-26)24(2)30(27-19-11-5-12-20-27)28-21-13-6-14-22-28/h3-24H,1-2H3/t23-,24-/s3 |
| InChIKey | FWXAUDSWDBGCMN-DPVGMKQNNA-N |
| SMILES | P([C@@H](C)[C@H](C)P(C1C=CC=CC=1)C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1 |&1:1,3,r| |
| CAS DataBase Reference | 64896-28-2(CAS DataBase Reference) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| TSCA | No |
| HS Code | 29310099 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
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