Dihydridotetrakis(triphenylphosphine)ruthenium(II)
Dihydridotetrakis(triphenylphosphine)ruthenium(II), CAS 19529-00-1, with the formula [(C6H5)3P]4RuH2 and a molecular weight of 1156.26 g/mol, is a ruthenium complex widely recognised for its catalytic properties. It serves as an effective catalyst in various organic transformations, including nitrile hydration, alkyne isomerisation, and transfer hydrogenation reactions. Tech Serve Solutions supplies this compound for research and synthesis applications.
- IUPAC
- Tetrakis(triphenylphosphine)ruthenium dihydride
- Synonyms
- Tetrakis(triphenylphosphine)ruthenium dihydride
![Dihydridotetrakis(triphenylphosphine)ruthenium(II) ([(C6H5)3P]4RuH2) — chemical structure, CAS 19529-00-1; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F19529-00-1.png&w=3840&q=75)
Catalysis in Organic Synthesis
This ruthenium complex functions as a catalyst for key organic reactions. It is employed in the hydration of nitriles, facilitating the conversion to amides or carboxylic acids. Its utility extends to the isomerisation of alkynes, promoting the rearrangement of carbon-carbon triple bonds.
Knoevenagel and Conjugate Additions
Dihydridotetrakis(triphenylphosphine)ruthenium(II) is an effective catalyst for promoting Knoevenagel condensations. It also catalyses conjugate addition reactions, enabling the formation of new carbon-carbon bonds in a stereoselective manner.
Transfer Hydrogenation
The compound is utilised as a catalyst in transfer hydrogenation processes. This method offers a valuable alternative to direct hydrogenation, allowing for the reduction of various functional groups using a hydrogen donor.
| Molecular weight | 1156.26 |
|---|---|
| Linear formula | [(C6H5)3P]4RuH2 |
| Application | Catalyst for hydration of nitriles, isomerization of alkynes,Knoevenagel reactions and conjugate additions, and transferhydrogenation |
| Melting point | 181-183 °C(lit.) |
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) | 26-37/39 |
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 Dihydridotetrakis(triphenylphosphine)ruthenium(II) used for?
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Dihydridotetrakis(triphenylphosphine)ruthenium(II) is primarily used as a catalyst in organic synthesis for reactions such as nitrile hydration, alkyne isomerisation, Knoevenagel reactions, conjugate additions, and transfer hydrogenation.
What is the CAS number and chemical formula for Dihydridotetrakis(triphenylphosphine)ruthenium(II)?
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The CAS number is 19529-00-1, and the chemical formula is [(C6H5)3P]4RuH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dihydridotetrakis(triphenylphosphine)ruthenium(II) as a research-grade chemical. The specific assay or purity is not detailed beyond its intended use in synthesis and catalysis. It is not represented as USP, BP, or EP grade.
How should Dihydridotetrakis(triphenylphosphine)ruthenium(II) be handled?
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Based on GHS classifications, this compound may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment including eyeshields, gloves, and a dust mask (type N95 or equivalent). Ensure adequate ventilation. Refer to the Safety Data Sheet (SDS) for comprehensive guidance.
How is Dihydridotetrakis(triphenylphosphine)ruthenium(II) shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Dihydridotetrakis(triphenylphosphine)ruthenium(II) is carefully packaged and exported in compliance with international shipping regulations for chemical compounds.
How can I request a sample or quote for Dihydridotetrakis(triphenylphosphine)ruthenium(II)?
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To request a sample or a detailed quotation, please contact the Tech Serve Solutions sales team directly through our website or by phone. Provide the product name and CAS number (19529-00-1) for prompt service.
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