1,2-Bis(dicyclohexylphosphino)ethane
ALDRICH/479500
Synonym: Ethylenebis(dicyclohexylphosphine); 1,2-
CAS Number: 23743-26-2
Empirical Formula (Hill Notation): C26H48P2
Molecular Weight: 422.61
MDL Number: MFCD00015521
Linear Formula: (C6H11)2PCH2CH2P(C6H11)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: 479500-1G
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: 479500-5G
| form | solid |
| functional group | phosphine |
| InChI | 1S/C26H48P2/c1-5-13-23(14 |
| InChI key | BOUYBUIVMHNXQB-UHFFFAOYSA |
| mp | 92.5-96.5 °C (lit.) |
| reaction suitability | reagent type: ligand reaction type: Decarboxylations |
| reagent type: ligand reaction type: Negishi Coupling |
|
| reagent type: ligand reaction type: Suzuki-Miyaura Coupling |
|
| SMILES string | C1CCC(CC1)P(CCP(C2CCCCC2) |
| Application: | 1,2-Bis(dicyclohexylphosp • Pd-catalyzed decarbonylative C-H coupling of azoles and aromatic esters. • Ni-catalyzed cross-coupling reaction of aryl fluorides and primary amines. |
| Application: | Reactant involved in: • Investigations of the role of ligand-based steric effects during the polymerization • Synthesis of molybdenum nitrosyl complexes for use as Imine hydrogenation catalysts • Irreversible thermal linkage isomerization of switchable C-N-bound isomers • Chelating for conversion of trans complexes to cis complexes Precursor for Iridium trisboryl complexes and the substituent effect on borylation reactions Ligand for palladium(II) complex catalyzed hydrogenation reactions |
| Packaging: | 1, 5 g in glass bottle |
| Symbol |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H315 - H318 - H335 - H413 |
| Precautionary statements | P261 - P280 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 37/38-41-53 |
| Safety Statements | 26-39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | > 230.0 °F - closed cup |
| Flash Point(C) | > 110 °C - closed cup |
| mp | 92.5-96.5 °C (lit.) |
| UNSPSC | 12352001 |