(+)-1,4-Bis(Diphenylphosphino)-1,4-Dideoxy-2,3-O-Isopropylidene-D-Threitol
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HS Code |
695702 |
| Product Name | (+)-1,4-Bis(Diphenylphosphino)-1,4-Dideoxy-2,3-O-Isopropylidene-D-Threitol |
| Abbreviation | (+)-DIOP |
| Molecular Formula | C32H32O4P2 |
| Molecular Weight | 558.54 |
| Cas Number | 485-51-4 |
| Chemical Family | Diphosphine ligand |
| Appearance | White to off-white solid |
| Solubility | Soluble in common organic solvents (e.g., dichloromethane, toluene) |
| Melting Point | 180-185 °C |
| Optical Rotation | [α]D20 +202° (c=1, CHCl3) |
| Synonyms | (+)-DIOP, (R,R)-DIOP, (R,R)-(+)-DIOP ligand |
| Applications | Chiral ligand for homogeneous catalysis |
| Storage Conditions | Store in a cool, dry place, under inert atmosphere |
| Purity | Typically ≥98% |
| Inchi | InChI=1S/C32H32O4P2/c1-32(2,3)28-27(33)25(37-31(28,4)5)21-39(19-13-7-15-23(39)17-19)22-26(34)38(20-14-8-16-24(38)18-20)12-10-6-9-11-30(22)35-29(21)36/h6-18,25-28,33-34H,19-24H2,1-5H3/t25-,26+,27-,28+/m1/s1 |
As an accredited (+)-1,4-Bis(Diphenylphosphino)-1,4-Dideoxy-2,3-O-Isopropylidene-D-Threitol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Amber glass bottle, sealed cap, labelled 1g `(+)-1,4-Bis(Diphenylphosphino)-1,4-Dideoxy-2,3-O-Isopropylidene-D-Threitol`, chemical details, and hazard symbols. |
| Storage | Store (+)-1,4-Bis(diphenylphosphino)-1,4-dideoxy-2,3-O-isopropylidene-D-threitol in a tightly sealed container under an inert atmosphere, such as nitrogen or argon, to prevent oxidation. Keep in a cool, dry place away from moisture, heat, and direct sunlight. Avoid contact with air and water. Recommended storage temperature is 2–8 °C (refrigerated) for optimal stability and to minimize degradation. |
| Shipping | This chemical, (+)-1,4-Bis(diphenylphosphino)-1,4-dideoxy-2,3-O-isopropylidene-D-threitol, ships at ambient temperature under standard dry conditions. It is securely packaged to prevent moisture exposure and physical damage. Please refer to the safety data sheet for detailed handling and storage instructions. Expedited or temperature-controlled shipping is not typically required. |
Competitive (+)-1,4-Bis(Diphenylphosphino)-1,4-Dideoxy-2,3-O-Isopropylidene-D-Threitol prices that fit your budget—flexible terms and customized quotes for every order.
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