Dichloro(tricyclohexylphosphine)[(tricyclohexylphosphoranyl)methylidene]ruthenium(II) tetrafluoroborate
Dichloro(tricyclohexylphosphine)[(tricyclohexylphosphoranyl)methylidene]ruthenium(II) tetrafluoroborate (CAS: 1020085-61-3) is a ruthenium-based catalyst with the molecular formula C37H67BCl2F4P2Ru and a molecular weight of 832.66 g/mol. This cationic, pre-activated catalyst exhibits similar reactivity to first-generation Grubbs catalysts but operates effectively at significantly lower temperatures. It is widely employed in olefin metathesis reactions and various chemical synthesis applications.
- IUPAC
- Dichloro(PCy3)[(tricyclohexylphosphoranyl)methylidene]Ru tetrafluoroborate,Piers first generation metathesis catalyst
![Dichloro(tricyclohexylphosphine)[(tricyclohexylphosphoranyl)methylidene]ruthenium(II) tetrafluoroborate (C37H67BCl2F4P2Ru) — chemical structure, CAS 1020085-61-3; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1020085-61-3.png&w=3840&q=75)
Olefin Metathesis
This ruthenium complex is a highly effective catalyst for olefin metathesis, a powerful tool in organic synthesis for forming carbon-carbon double bonds. Its pre-activated nature allows for efficient catalysis, enabling various metathesis reactions.
Polymerization
Utilised in polymer science, particularly in ring-opening polymerization and the synthesis of complex polymers. Its catalytic activity at low temperatures is advantageous for controlling polymerisation processes and achieving specific polymer architectures.
Chemical Synthesis
Serves as a versatile reagent in general chemical synthesis. The catalyst's unique reactivity profile facilitates a range of transformations crucial for developing new molecules and materials.
| Molecular weight | 832.66 |
|---|---|
| Empirical formula | C37H67BCl2F4P2Ru |
| Assay | 95% |
| Storage temperature | 2-8°C |
| Application | • Cationic 4-coordinate catalyst is considered “pre-activated” because no ligand dissociation is required for formation of the active catalytic species. • Has reactivity profile similar to the Grubbs 1st Generation Catalyst but is active at much lower temperatures (below 0 °C).1 |
| Melting point | 203 °C (dec.) |
Hazard statements
- H228Flammable solid
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 1325 4.1 / PGII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | F |
| Risk statements (R) | 11 |
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 Dichloro(tricyclohexylphosphine)[(tricyclohexylphosphoranyl)methylidene]ruthenium(II) tetrafluoroborate used for?
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This compound is primarily used as a catalyst for olefin metathesis reactions and in various chemical synthesis and polymerization processes, including ring-opening polymerization.
What are the CAS number and chemical formula for this ruthenium catalyst?
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The CAS number is 1020085-61-3, and its empirical formula (Hill notation) is C37H67BCl2F4P2Ru.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 95%. This is a technical/research grade material, and TSS does not represent it as USP, BP, or EP grade.
How should this chemical be handled and stored?
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This compound is classified as flammable (H228) and requires handling with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator filter. It should be stored at 2-8°C and kept away from ignition sources (P210).
Is this product available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and this product is available for international shipment.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales team through the website or by phone, providing the product name and CAS number (1020085-61-3).
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