Antimony(III) bromide
Antimony(III) bromide (CAS: 7789-61-9), with the molecular formula SbBr3 and a molecular weight of 361.47 g/mol, is a chemical compound employed in various synthesis and catalytic applications. It is known for its role in inorganic chemistry and as a reagent in organic synthesis. Available from Tech Serve Solutions, this compound meets stringent quality standards for research and industrial use.
- IUPAC
- Antimony tribromide

Catalysis in Organic Synthesis
Antimony(III) bromide can function as a Lewis acid catalyst in certain organic reactions. Its ability to coordinate with electron-rich species facilitates transformations, making it a valuable reagent in synthetic chemistry for developing new compounds and materials.
Inorganic Chemistry Reagent
As a bromide salt of antimony, SbBr3 serves as a precursor or reactant in various inorganic synthesis processes. It is utilized in the preparation of other antimony-containing compounds and in studies related to coordination chemistry.
Precursor for Material Science
This compound can be used in the development of novel materials, potentially including semiconductors or specialized optical components. Research into antimony-based materials often involves precursors like Antimony(III) bromide.
| Molecular weight | 361.47 |
|---|---|
| Linear formula | SbBr3 |
| Assay | 99% |
| Density | 4.15 g/mL at 25 °C(lit.) |
| Vapour pressure | 1 mmHg (94 °C) |


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 3260 8/PG 2 |
| 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 Antimony(III) bromide used for?
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Antimony(III) bromide is used in catalysis for organic synthesis, as a reagent in inorganic chemistry, and as a precursor in material science research.
What is the CAS number and formula for Antimony(III) bromide?
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The CAS number is 7789-61-9 and the linear formula is SbBr3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Antimony(III) bromide with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should Antimony(III) bromide be handled?
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Antimony(III) bromide is harmful if swallowed or inhaled and is toxic to aquatic life with long lasting effects. Handle with appropriate personal protective equipment, including a dust mask type N95, eyeshields, and gloves, in a well-ventilated area. Avoid release to the environment.
How is Antimony(III) bromide packed and shipped?
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Antimony(III) bromide is shipped as UN 3260, hazard class 8, packing group II, and is subject to regulations for hazardous materials transport. TSS exports globally, adhering to all relevant shipping and packaging requirements.
How can I request a sample or quote for Antimony(III) bromide?
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To request a sample or a quote, please contact our sales department through the TSS website or by phone, providing your specific requirements.
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