Methyl(triphenylphosphine)gold(I)
Methyl(triphenylphosphine)gold(I), CAS 23108-72-7, is an organogold compound with the linear formula (C6H5)3P·AuCH3 and a molecular weight of 474.29 g/mol. This compound is primarily recognised for its utility as a gold catalyst in various chemical synthesis applications, playing a role in the 'gold rush' of 21st-century catalysis. It is supplied with an assay of 98%.

Gold Catalysis in Organic Synthesis
Methyl(triphenylphosphine)gold(I) serves as an effective catalyst in a range of organic transformations. Its application in synthesizing complex molecules leverages the unique reactivity of gold complexes.
Advanced Chemical Synthesis
This organogold compound is integral to modern chemical synthesis, enabling novel reaction pathways and the construction of intricate molecular architectures. It contributes to the development of new synthetic methodologies.
Research and Development
Utilised in academic and industrial research, Methyl(triphenylphosphine)gold(I) aids in exploring new catalytic systems and reaction mechanisms. Its specific properties make it a valuable tool for chemical innovation.
| Molecular weight | 474.29 |
|---|---|
| Linear formula | (C6H5)3P · AuCH3 |
| Assay | 98% |
| Application | Gold Catalysts — 21st Century ′Gold Rush′ |
| Melting point | 158 °C (dec.) |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
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 Methyl(triphenylphosphine)gold(I) used for?
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Methyl(triphenylphosphine)gold(I) is used as a gold catalyst in various chemical synthesis applications, contributing to organic transformations and research and development in catalysis.
What is the CAS number and formula for Methyl(triphenylphosphine)gold(I)?
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The CAS number for Methyl(triphenylphosphine)gold(I) is 23108-72-7, and its linear formula is (C6H5)3P·AuCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl(triphenylphosphine)gold(I) with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for Methyl(triphenylphosphine)gold(I)?
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Methyl(triphenylphosphine)gold(I) is a warning substance (GHS07) and is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, ensuring good ventilation and avoiding contact with skin, eyes, and clothing. Follow precautionary statements P261 and P305 + P351 + P338.
How is Methyl(triphenylphosphine)gold(I) packed, shipped, and exported?
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Tech Serve Solutions professionally packs, ships, and exports fine chemicals globally, adhering to all relevant safety and regulatory standards.
How can I request a sample or quote for Methyl(triphenylphosphine)gold(I)?
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To request a sample or obtain a quote for Methyl(triphenylphosphine)gold(I), please contact our sales team through the website or by phone.
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