Tris(triphenylphosphinegold)oxonium tetrafluoroborate
Tris(triphenylphosphinegold)oxonium tetrafluoroborate (CAS: 53317-87-6) is an organometallic gold complex with the molecular formula C54H45P3OAu3BF4 and a molecular weight of 1480.56 g/mol. This compound serves as a potent catalyst, particularly in organic synthesis, facilitating various chemical transformations. Its unique structure and reactivity make it a valuable reagent for researchers and chemists engaged in the development of novel synthetic methodologies and complex molecule construction.
- IUPAC
- Oxotris((triphenylphosphine)gold) tetrafluoroborate,Oxotris(triphenylphosphine)trigold tetrafluoroborate,Tris[(triphenylphosphino)aurio(I)]oxonium tetrafluoroborate
- Synonyms
- Oxotris((triphenylphosphine)aurio(I)) oxonium tetrafluoroborateOxotris(triphenylphosphine)trigold tetrafluoroborateTris[(triphenylphosphino)aurio(I)]oxonium tetrafluoroborate

Gold Catalysis
This compound is employed as a gold catalyst, contributing to advancements in chemical synthesis. It is recognised as a significant tool in the ongoing 'Gold Rush' of 21st-century catalysis, enabling efficient and selective chemical reactions.
Organic Synthesis
As a key reagent in chemical synthesis, it facilitates a range of organic transformations. Its application is crucial for the construction of complex molecular architectures in academic and industrial research settings.
Inorganic Chemistry
This gold complex finds utility within inorganic chemistry, offering insights into the behaviour and reactivity of gold compounds. It is instrumental in exploring new inorganic reaction pathways.
| Molecular weight | 1480.56 |
|---|---|
| Empirical formula | C54H45P3OAu3BF4 |
| Application | Gold Catalysts — 21st Century ′Gold Rush′ |

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 Tris(triphenylphosphinegold)oxonium tetrafluoroborate used for?
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Tris(triphenylphosphinegold)oxonium tetrafluoroborate is primarily used as a catalyst in organic synthesis and inorganic chemistry, contributing to the development of new synthetic methodologies and complex molecules.
What is the CAS number and formula for Tris(triphenylphosphinegold)oxonium tetrafluoroborate?
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The CAS number is 53317-87-6, and the molecular formula is C54H45P3OAu3BF4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tris(triphenylphosphinegold)oxonium tetrafluoroborate for research and development purposes. The specific assay and grade are available upon request; TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
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This compound is a Warning (GHS07) and may cause skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be used. Handle in a well-ventilated area, avoid breathing dust, and ensure proper disposal according to regulations.
Is Tris(triphenylphosphinegold)oxonium tetrafluoroborate packed and shipped internationally?
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Yes, Tech Serve Solutions specialises in the global supply and export of fine chemicals, including Tris(triphenylphosphinegold)oxonium tetrafluoroborate, adhering to all international shipping regulations.
How can I request a sample or quote for Tris(triphenylphosphinegold)oxonium tetrafluoroborate?
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To request a sample or a quote for Tris(triphenylphosphinegold)oxonium tetrafluoroborate, please contact our sales department directly through our website or by phone.
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