Chloro(pentamethylcyclopentadienyl)ruthenium(II) tetramer
Chloro(pentamethylcyclopentadienyl)ruthenium(II) tetramer (CAS: 113860-07-4), with the empirical formula C40H60Ru4Cl4 and a molecular weight of 1087.00, is a ruthenium-based organometallic compound. It is primarily utilised as a catalyst or catalyst precursor in various chemical synthesis applications. This tetranuclear ruthenium complex plays a significant role in facilitating specific organic transformations.
- IUPAC
- Tetrachlorotetrakis(pentamethylcyclopentadienyl)tetraruthenium

Catalysis in Organic Synthesis
This ruthenium complex serves as a valuable catalyst in diverse organic reactions. Its structure facilitates challenging transformations, making it a key reagent in advanced synthetic methodologies.
Precursor for Ruthenium Catalysts
It functions as a convenient precursor for generating more active ruthenium catalytic species in situ. This allows for tailored catalytic systems in complex chemical processes.
Research and Development
Utilised in academic and industrial research for exploring novel catalytic pathways and developing new synthetic routes. Its unique coordination chemistry offers opportunities for innovation.
| Molecular weight | 1087.00 |
|---|---|
| Empirical formula | C40H60Ru4Cl4 |
| Melting point | 276-278 °C |

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 |
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 Chloro(pentamethylcyclopentadienyl)ruthenium(II) tetramer used for?
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Chloro(pentamethylcyclopentadienyl)ruthenium(II) tetramer is used as a catalyst or catalyst precursor in organic synthesis and in chemical research and development.
What is the CAS number and formula for this compound?
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The CAS number is 113860-07-4 and the empirical formula is C40H60Ru4Cl4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and laboratory use. The specific assay or purity should be confirmed with the Certificate of Analysis (CoA) provided with each batch, as TSS does not represent it as USP, BP, or EP grade.
How should Chloro(pentamethylcyclopentadienyl)ruthenium(II) tetramer be handled?
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This compound is classified as a warning substance, causing skin (H315), eye (H319), and respiratory irritation (H335). Use a dust mask type N95, eyeshields, and gloves. Ensure good ventilation. Refer to the Safety Data Sheet (SDS) for comprehensive handling information.
How is this chemical shipped and exported?
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Tech Serve Solutions, as a specialist global supplier and exporter of fine chemicals since 1998, can arrange for the export of this compound in compliance with international shipping regulations.
How can I request a quote or sample?
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To request a quote or a sample, please contact our sales team through the website or via email, specifying the product name and CAS number.
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