Chlorohydridotris(triphenylphosphine) ruthenium(II) toluene adduct
Chlorohydridotris(triphenylphosphine) ruthenium(II) toluene adduct (CAS 217661-36-4) is a key organometallic compound with a molecular weight of 1016.53 g/mol. This ruthenium catalyst complex is primarily utilised as a reactant in advanced chemical synthesis, particularly for the preparation of novel heterobimetallic and pincer-type ruthenium complexes. Its defined structure and reactivity make it an important reagent for researchers in catalysis and inorganic chemistry.

Synthesis of Heterobimetallic Complexes
Serves as a precursor for the synthesis of dithiolate-bridged ruthenium-rhodium heterobimetallic dihydride complexes. These advanced materials are of interest in catalysis and materials science.
Preparation of Ruthenium Pincer Complexes
Utilised in the preparation of amido and phosphine pincer hydrides of ruthenium. These complexes are valuable due to their unique coordination chemistry and catalytic potential.
Ruthenium Catalyst Development
Acts as a building block in the development of new ruthenium-based catalysts for various organic transformations. Its specific structure allows for tailored catalytic activity.
| Molecular weight | 1016.53 |
|---|---|
| Linear formula | HRuCl · 3(P(C6H5)3) ·C6H5CH3 |
| Storage temperature | 2-8°C |
| Application | Reactant for synthesis of:• Dithiolate-bridged ruthenium-rhodium heterobimetallic dihydride complex1 • Amido / phosphine pincer hydrides of ruthenium2 |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | >113 °C / >235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| 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 Chlorohydridotris(triphenylphosphine) ruthenium(II) toluene adduct used for?
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It is used as a reactant for the synthesis of dithiolate-bridged ruthenium-rhodium heterobimetallic dihydride complexes and amido/phosphine pincer hydrides of ruthenium.
What is the CAS number and formula for this compound?
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The CAS number is 217661-36-4. The linear formula is HRuCl · 3(P(C<sub>6</sub>H<sub>5</sub>)<sub>3</sub>) ·C<sub>6</sub>H<sub>5</sub>CH<sub>3</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product for research and development purposes. The specific grade and purity are available upon request. It is not supplied as USP, BP, EP, or other pharmacopoeia grades.
What are the main safety concerns when handling this chemical?
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This compound is harmful if swallowed, in contact with skin, or if inhaled. It also causes skin irritation, serious eye irritation, and respiratory irritation. Appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, should be worn. Handle in a well-ventilated area.
How is this chemical shipped and exported?
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Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals. We ensure appropriate packaging and documentation for safe and compliant international shipment, adhering to all relevant regulations.
How can I request a sample or a quote for Chlorohydridotris(triphenylphosphine) ruthenium(II) toluene adduct?
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To request a sample or a quote, please contact our sales department via the website or by calling our office. Please provide the product name and CAS number (217661-36-4) for prompt service.
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