trans-1,2-Bis(diphenylphosphino)ethylene
ALDRICH/287970 - 97%
Synonym: (E)
CAS Number: 983-81-3
Empirical Formula (Hill Notation): C26H22P2
Molecular Weight: 396.40
EC Number: 213-570-2
MDL Number: MFCD00063219
Linear Formula: (C6H5)2PCH=CHP(C6H5)2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 287970-1G
| assay | 97% |
| functional group | phosphine |
| InChI | 1S/C26H22P2/c1-5-13-23(14 |
| InChI key | NCKJIJSEWKIXAT-QURGRASLSA |
| mp | 126-130 °C (lit.) |
| Quality Level | 100  |
| reaction suitability | reaction type: Buchwald-Hartwig Cross Coupling Reaction |
| reaction type: Heck Reaction | |
| reaction type: Hiyama Coupling | |
| reaction type: Negishi Coupling | |
| reaction type: Sonogashira Coupling | |
| reaction type: Stille Coupling | |
| reaction type: Suzuki-Miyaura Coupling | |
| reagent type: ligand | |
| SMILES string | c1ccc(cc1)P(C=CP(c2cccc |
| Application: | Catalyst for: • Coupling of primary and secondary alkyl halides with aryl grignard reagents • Homogeneous hydrogenation of Carbon Dioxide mediated by Ruthenium Reactant for: • Preparation of cyclopalladated derivatives of benzylidene • Preparation of cyclopalladated complexes containing tridentate thiosemicarbazone ligands as antimalarial agents • Catalytic asymetric intramolecular hydroamination of alkynylamines |
| Packaging: | 1 g in glass bottle |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| RIDADR | UN 3464 6.1 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 97% |
| mp | 126-130 °C (lit.) |
| UNSPSC | 12352002 |