Tris(4-bromophenyl)ammoniumyl hexachloroantimonate
Tris(4-bromophenyl)ammoniumyl hexachloroantimonate (CAS 24964-91-8) is a stable radical compound with the linear formula (BrC<sub>6</sub>H<sub>4</sub>)<sub>3</sub>NSbCl<sub>6</sub> and a molecular weight of 816.48. This chemical is primarily utilised in synthetic organic chemistry, particularly in radical chemistry applications and as a general synthetic reagent. Its unique properties make it valuable for researchers and industrial chemists seeking specific reaction pathways.

Radical Chemistry
This compound serves as a stable radical source, enabling controlled radical reactions in organic synthesis. Its predictable behaviour facilitates research into radical mechanisms and their application in creating complex molecules.
Synthetic Reagent
As a versatile synthetic reagent, Tris(4-bromophenyl)ammoniumyl hexachloroantimonate can be employed in various transformations. Its structure suggests potential utility in electron transfer processes and as a precursor in specialized chemical synthesis.
Research and Development
Utilised in academic and industrial R&D settings, this compound aids in exploring novel synthetic methodologies and investigating the properties of persistent radicals. It is a valuable tool for advancing chemical science.
| Molecular weight | 816.48 |
|---|---|
| Linear formula | (BrC6H4)3NSbCl6 |
| Melting point | 142 °C (dec.)(lit.) |


Hazard statements
- H302Harmful if swallowed
- H332Harmful if inhaled
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| 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 Tris(4-bromophenyl)ammoniumyl hexachloroantimonate used for?
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Tris(4-bromophenyl)ammoniumyl hexachloroantimonate (CAS 24964-91-8) is primarily used in radical chemistry and as a general synthetic reagent in organic synthesis and research and development.
What is the CAS number and formula for Tris(4-bromophenyl)ammoniumyl hexachloroantimonate?
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The CAS number is 24964-91-8, and the linear formula is (BrC<sub>6</sub>H<sub>4</sub>)<sub>3</sub>NSbCl<sub>6</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical as a research-grade material. We do not represent it as meeting USP, BP, EP, or other pharmacopoeial standards.
How should Tris(4-bromophenyl)ammoniumyl hexachloroantimonate be handled?
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Handling requires appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust. This compound is classified with GHS07 and GHS09 symbols, carrying warning signals and hazard statements H302, H332, and H411, indicating it is harmful if swallowed or inhaled and toxic to aquatic life with long-lasting effects.
How is Tris(4-bromophenyl)ammoniumyl hexachloroantimonate packed and shipped?
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This chemical is shipped according to UN 3077 regulations (Environmentally Hazardous Substance, Solid, N.O.S., Class 9, Packing Group III), indicating careful packaging and adherence to international transport standards for hazardous materials.
How can I request a sample or quote for Tris(4-bromophenyl)ammoniumyl hexachloroantimonate?
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To request a sample or a quotation, please contact our sales team through the website or by calling our direct line. Please specify the quantity and delivery destination.
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