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  6. Tricyclohexylphosphine oxide

Tricyclohexylphosphine oxide

Catalog No. AA3038703
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Quantity:
1 g
5 g
25 g

Description

CAS: 13689-19-5 | C18H33OP | 296.44 g/mol

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 13689-19-5
Molecular Formula C18H33OP
Molecular Weight (g/mol) 296.44
MDL Number MFCD00014298
InChI Key LEFPWWWXFFNJAA-UHFFFAOYSA-N
Synonym tricyclohexylphosphine oxide, phosphine oxide, tricyclohexyl, dicyclohexylphosphoroso cyclohexane, tricyclohexylphosphineoxide, acmc-1bo3x, 4-16-00-01009 beilstein handbook reference, tricyclohexylphosphine oxide 1g
PubChem CID 26187
IUPAC Name dicyclohexylphosphorylcyclohexane
SMILES O=P(C1CCCCC1)(C1CCCCC1)C1CCCCC1

Specifications

Melting Point 155°C to 157°C
Quantity 1 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
SDS

RUO – Research Use Only

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