Rhodium(II) acetate dimer
Rhodium(II) acetate dimer (CAS: 15956-28-2), with the molecular formula Rh₂(OOCCH₃)₄, presents as a powder. This compound is a valuable organometallic substance, primarily recognised for its efficacy as a catalyst in chemical synthesis, particularly in facilitating ylide formation. Tech Serve Solutions supplies this high-purity chemical, essential for advanced research and industrial applications requiring precise catalytic activity.
- IUPAC
- Dirhodium tetraacetate,Tetrakis(acetato)dirhodium(II)
- Synonyms
- Dirhodium tetraacetateTetrakis(acetato)dirhodium(II)

Catalysis for Ylide Formation
Rhodium(II) acetate dimer serves as an effective catalyst for the formation of ylides. This reaction is crucial in various organic transformations, enabling the synthesis of complex molecules.
Precursor for Material Science
As a rhodium salt, this dimer can act as a precursor in materials science applications, including solution deposition for thin films or nanostructures requiring precise metal incorporation.
Research and Development
Its defined catalytic properties make it an indispensable reagent in academic and industrial R&D settings for exploring new synthetic methodologies and developing novel compounds.
| Molecular weight | 441.99 |
|---|---|
| Linear formula | Rh2(OOCCH3)4 |
| Assay | 99.99% trace metals basis |
| Form | powder |
| Application | Effective catalyst for ylide formation.1 |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Rhodium(II) acetate dimer primarily used for?
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Rhodium(II) acetate dimer is primarily used as an effective catalyst for ylide formation in chemical synthesis and as a precursor in materials science.
What are the CAS number and formula for Rhodium(II) acetate dimer?
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The CAS number for Rhodium(II) acetate dimer is 15956-28-2, and its linear formula is Rh₂(OOCCH₃)₄.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Rhodium(II) acetate dimer with an assay of 99.99% on a trace metals basis. We do not represent this product as USP, BP, or EP grade.
What are the safety considerations for handling Rhodium(II) acetate dimer?
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Handling Rhodium(II) acetate dimer requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It is classified with WGK Germany 3.
How is Rhodium(II) acetate dimer packed and shipped?
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Rhodium(II) acetate dimer is carefully packed to ensure stability during transit and is available for export worldwide by Tech Serve Solutions.
How can I request a sample or quote for Rhodium(II) acetate dimer?
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To request a sample or obtain a quote for Rhodium(II) acetate dimer, please contact our sales team through the Tech Serve Solutions website.
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