Tetraphenylantimony(V) acetate
Tetraphenylantimony(V) acetate (CAS: 24696-71-7) is an organometallic compound with the formula CH3CO2Sb(C6H5)4 and a molecular weight of 489.22 g/mol. This white to off-white solid is primarily employed as a reagent in chemical synthesis and as a catalyst or precursor in inorganic chemistry. Its unique structure makes it valuable for specific organic transformations and materials science applications.

Catalysis
Tetraphenylantimony(V) acetate can serve as a catalyst or catalyst precursor in various organic reactions. Its Lewis acidity allows it to promote specific transformations.
Chemical Synthesis Reagent
It is used as a reagent in the synthesis of complex organometallic compounds and coordination complexes. The compound's antimony center and phenyl ligands offer unique reactivity.
Materials Science
Organoantimony compounds, including this acetate, find applications in the development of novel materials due to their electronic and structural properties.
| Molecular weight | 489.22 |
|---|---|
| Linear formula | CH3CO2Sb(C6H5)4 |
| Assay | 98% |
| Melting point | 120-133 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
| Transport (UN / ADR) | UN 3077 9 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 20/22-51/53 |
| Safety statements (S) | 61 |
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 Tetraphenylantimony(V) acetate used for?
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Tetraphenylantimony(V) acetate is primarily used as a reagent in chemical synthesis and as a catalyst or precursor in inorganic chemistry and materials science applications.
What are the CAS number and formula for Tetraphenylantimony(V) acetate?
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The CAS number is 24696-71-7 and the molecular formula is CH3CO2Sb(C6H5)4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetraphenylantimony(V) acetate with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the safety considerations when handling Tetraphenylantimony(V) acetate?
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This compound is harmful if swallowed or inhaled (H302 + H332) and is toxic to aquatic life with long-lasting effects (H411). Handle with appropriate personal protective equipment in a well-ventilated area, and avoid release into the environment (P273).
How is Tetraphenylantimony(V) acetate packed, shipped, and exported?
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Tetraphenylantimony(V) acetate is carefully packed to ensure safe transport. As a globally recognised supplier, Tech Serve Solutions adheres to all international shipping regulations for chemicals, including UN 3077 classification.
How can I request a sample or a quote for Tetraphenylantimony(V) acetate?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing your specific requirements.
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