Chlorotris(triphenylphosphine)ruthenium(II) acetate
Chlorotris(triphenylphosphine)ruthenium(II) acetate (CAS: 55978-89-7), with the empirical formula C56H48ClO2P3Ru and a molecular weight of 982.42, is a ruthenium-based organometallic compound. It is primarily utilised as a catalyst in various organic synthesis reactions. This compound is supplied by Tech Serve Solutions with an assay of 97% purity, suitable for research and development purposes in chemical laboratories.
- IUPAC
- (Acetato)chlorotris(triphenylphosphine)ruthenium(II),RuCl(OAc)(PPh3)3

Catalysis in Organic Synthesis
This ruthenium complex serves as a versatile catalyst in numerous organic transformations. Its unique structure facilitates specific reaction pathways, making it valuable for synthesising complex organic molecules.
Homogeneous Catalysis
As a homogeneous catalyst, Chlorotris(triphenylphosphine)ruthenium(II) acetate operates within the same phase as the reactants. This property allows for efficient interaction and catalytic activity in solution-phase reactions.
Research and Development
It is widely employed in academic and industrial research laboratories for exploring new synthetic methodologies and developing novel chemical compounds. Its predictable reactivity aids in the study of reaction mechanisms.
| Molecular weight | 982.42 |
|---|---|
| Empirical formula | C56H48ClO2P3Ru |
| Assay | 97% |
| Melting point | 223-244 °C |

Hazard statements
- H302Harmful if swallowed
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 36/37 |
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 Chlorotris(triphenylphosphine)ruthenium(II) acetate used for?
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Chlorotris(triphenylphosphine)ruthenium(II) acetate (CAS: 55978-89-7) is primarily used as a catalyst in various organic synthesis reactions and in research and development settings.
What is the CAS number and formula for Chlorotris(triphenylphosphine)ruthenium(II) acetate?
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The CAS number is 55978-89-7, and the empirical formula is C56H48ClO2P3Ru.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Chlorotris(triphenylphosphine)ruthenium(II) acetate with an assay of 97%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for this product?
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This compound is classified as harmful if swallowed, in contact with skin, or if inhaled (H302 + H312 + H332). Appropriate personal protective equipment, such as gloves and eye protection, should be worn during handling. Work should be conducted in a well-ventilated area.
How is Chlorotris(triphenylphosphine)ruthenium(II) acetate typically packaged and shipped?
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The product is carefully packaged to ensure stability during transit and is exported globally by Tech Serve Solutions adhering to all relevant shipping regulations for chemical compounds.
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.
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