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44618 1,2,3,4,5-Pentaphenyl-1'-(di-tert-butylphosphino)ferrocene, CTC-Q-PHOS, 95%

CAS Number

Stock No. Size Price ($) Quantity Availability
44618-77 0.1g 73.30
44618-02 0.5g 251.00
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1,2,3,4,5-Pentaphenyl-1'-(di-tert-butylphosphino)ferrocene, CTC-Q-PHOS, 95%


Chemical Properties

Formula Weight
Powder, packaged under argon
Storage & Sensitivity
Ambient temperatures.
Soluble in ether, benzene, toluene and terahydrofuran.


Heck and Suzuki reactions1,2,3,4,5-Pentaphenyl-1'-(di-tert-butylphosphino)ferrocene is a sterically hindered phosphine ligand, which is used in palladium-catalyzed amination, arylation and etherification reactions of aryl chlorides.


Incompatible with strong oxidizing agents.

Literature References

Pace, V.; Luisi, R. Expanding the Synthetic Portfolio of Organolithiums: Direct Use in Catalytic Cross-Coupling Reactions. ChemCatChem 2014, 6 (6), 1516-1519.

Colacot, T. J. The 2010 Nobel Prize in Chemistry: Palladium-Catalysed Cross-Coupling. Platinum Met. Rev. 2011, 55 (2), 84-90.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Harmonized Tariff Code


  • 45511

    Dichlorobis[di-tert-butyl(4-dimethylaminophenyl)phosphine]palladium(II), Pd 15%

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