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Tricyclohexylphosphine oxide, Thermo Scientific Chemicals
Description
Tricyclohexylphosphine oxide is used as a ligand for a range of metal-catalyzed organic transformations. Ligand used in the Pd-catalyzed coupling of malononitrile with aryl halides.1 Bulky phosphine ligand used with a Pd(0)-triolefinic macrocycle catalyst for Suzuki coupling of aryl bromides and chlorides. This ligand is applied with Ni as a key intermediate in the formation of cylcopentane compounds.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
| Melting Point | 155°C to 157°C |
| Quantity | 25 g |
| UN Number | UN3464 |
| Solubility Information | Soluble in most organic solvents. Insoluble in water. |
| Formula Weight | 296.42 |
| Physical Form | Crystalline |
| Chemical Name or Material | Tricyclohexylphosphine oxide |
Safety and Handling
| Hazard Category | H301-H315-H319-H335 |
| Hazard Statement | GHS H Statement H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. |
| Precautionary Statement | P261-P264b-P270-P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c |
| DOTInformation | Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: ORGANOPHOSPHORUS COMPOUND, TOXIC, SOLID, N.O.S. |
| TSCA | No |
| Recommended Storage | Ambient temperatures |
RUO – Research Use Only
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