(1,5-Cyclooctadiene)(pyridine)(tricyclohexylphosphine)-iridium(I) hexafluorophosphate
(1,5-Cyclooctadiene)(pyridine)(tricyclohexylphosphine)-iridium(I) hexafluorophosphate (CAS 64536-78-3) is an organometallic iridium complex with a molecular weight of 804.89 g/mol. This compound serves as a valuable catalyst in various chemical synthesis applications. It is known for its role in promoting specific organic transformations, making it a useful reagent for researchers and industrial chemists.
- IUPAC
- (1,5-Cyclooctadiene)(pyridine)(tricyclohexylphosphine)-Ir(I) PF6,Crabtree’s catalyst,Iridium(I) hexafluorophosphate (1,5-Cyclooctadiene)-(pyridine)-(tricyclohexylphosphine) complex,[Ir(cod)(PCy3)(py)]PF6
- Synonyms
- C31H50F6IrNP2(1,5-Cyclooctadiene)(pyridine)(tricyclohexylphosphine)-Ir(I) PF6Crabtree’s catalystIridium(I) hexafluorophosphate (1,5-Cyclooctadiene)-(pyridine)-(tricyclohexylphosphine) complex[Ir(cod)(PCy3)(py)]PF6

Catalysis in Organic Synthesis
This iridium complex acts as a homogeneous catalyst, facilitating a range of organic reactions. Its specific coordination environment allows for unique reactivity in transformations crucial for the synthesis of complex molecules.
Research and Development
Utilised in academic and industrial R&D settings for exploring new synthetic methodologies and catalytic processes. Its availability aids in the development of novel chemical pathways and the optimisation of existing ones.
Coordination Chemistry Studies
Serves as a model compound for studies in coordination chemistry, particularly concerning iridium complexes with phosphine and olefin ligands. Investigations focus on its electronic and steric properties.
| Molecular weight | 804.89 |
|---|---|
| Empirical formula | C31H50F6IrNP2 |
| Assay | 85% |
| Melting point | 175 °C (dec.)(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (1,5-Cyclooctadiene)(pyridine)(tricyclohexylphosphine)-iridium(I) hexafluorophosphate used for?
+
This iridium complex is primarily used as a catalyst in organic synthesis and for research and development in catalysis and coordination chemistry.
What is the CAS number and empirical formula for this compound?
+
The CAS number is 64536-78-3 and the empirical formula is C31H50F6IrNP2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this compound with an assay of 85%. This product is offered for research and technical purposes and is not represented as USP, BP, EP, or other pharmacopoeial grades.
What are the safety and handling precautions for this chemical?
+
This compound is a Warning substance classified with H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). When handling, wear a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust. Ensure adequate ventilation. In case of contact with eyes, rinse cautiously with water for several minutes.
How is this chemical packed, shipped, and exported?
+
Tech Serve Solutions expertly packs and exports fine chemicals worldwide, adhering to all relevant shipping regulations for hazardous materials to ensure safe and compliant delivery.
How can I request a sample or quote for this iridium complex?
+
To request a sample or a detailed quote, please visit the product page on our website and use the 'Request a Quote' or 'Sample Request' function, or contact our sales team directly.
▶ Related products

Benzeneruthenium(II) chloride dimer
Ru2(C6H6)2Cl4
Catalysis & Inorganic
Benzoylferrocene
C17H14FeO
Catalysis & Inorganic
Benzyldiphenylphosphine
C6H5CH2P(C6H5)2
Catalysis & Inorganic
Beryllium
Be
Catalysis & Inorganic
Beryllium oxide
BeO
Catalysis & Inorganic![Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer — chemical structure, CAS 12257-42-0; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F12257-42-0.png&w=3840&q=75)
Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer
Catalysis & Inorganic
![Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo — chemical structure, CAS 1228149-03-8; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1228149-03-8.png&w=3840&q=75)
Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo
1-d:1′
Catalysis & Inorganic![Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride (C16H20ClN3Ni) — chemical structure, CAS 1033772-47-2; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1033772-47-2.png&w=3840&q=75)
Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride
C16H20ClN3Ni
Catalysis & Inorganic▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis