BD4637741
1,2-Bis((2R,5R)-2,5-dimethylphospholan-1-yl)benzene , 98% , 147253-67-6
Synonym(s):
(R,R)-Me-DUPHOS;(R,R)-Methyl-DUPHOS;(2R,2’R,5R,5′R)-2,2′,5,5′-Tetramethyl-1,1′-(o-phenylene)diphospholane
| Pack Size | Price | Stock | Quantity |
| 100mg | RMB422.40 | In Stock |
|
| 250mg | RMB862.40 | In Stock |
|
| 1g | RMB2710.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 66-76 °C |
| alpha | -476° (c 1, hexane) |
| Boiling point: | 415.0±15.0 °C(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | crystal |
| color | white |
| optical activity | [α]20/D -420±15°, c = 0.5 in methylene chloride |
| Water Solubility | Insoluble in water. |
| Sensitive | Air Sensitive |
| BRN | 4810602 |
| CAS DataBase Reference | 147253-67-6 |
Description and Uses
1,2-Bis[(2R,5R)-2,5-dimethyl-1-phospholanyl]benzene is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. It is used as highly efficient privileged ligands.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P280-P302+P352-P362+P364 |
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| F | 10-23 |
| HS Code | 2934999090 |
