A8436512
Xantphos , 98% , 161265-03-8
Synonym(s):
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
CAS NO.：161265-03-8
Empirical Formula: C39H32OP2
Molecular Weight: 578.62
MDL number: MFCD00233866
EINECS: 605-249-4
| Pack Size | Price | Stock | Quantity |
| 1G | RMB23.20 | In Stock |
|
| 5G | RMB64.00 | In Stock |
|
| 25G | RMB188.00 | In Stock |
|
| 100G | RMB639.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 224-228 °C(lit.) |
| Boiling point: | 665.7±55.0 °C(Predicted) |
| Flash point: | 450℃ |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Soluble in organic solvents. |
| form | Crystals |
| color | White to light yellow |
| InChIKey | CXNIUSPIQKWYAI-UHFFFAOYSA-N |
Description and Uses
1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenyl-phosphine is an organophosphorus compound derived from the heterocycle xanthene. It is used as a bidentate ligand and is noteworthy for having a particularly wide bite angle. Such ligands are useful in the hydroformylation of alkenes.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | 37-20/22 |
| Safety Statements | 37/39-26 |
| WGK Germany | 3 |
| TSCA | No |
| HS Code | 29319090 |
