1,3,5-Tribromobenzene
1,3,5-Tribromobenzene (CAS 626-39-1), with the molecular formula C6H3Br3 and a molecular weight of 314.80 g/mol, is a halogenated aromatic compound. It is characterised by a symmetrical arrangement of three bromine atoms on a benzene ring. This compound serves as a valuable intermediate and building block in organic synthesis, particularly for the creation of more complex molecules and functionalised materials.
- Synonyms
- 626-39-1, C6H3Br3

Organic Synthesis Intermediate
1,3,5-Tribromobenzene is utilised as a precursor in the synthesis of various organic compounds. Its three reactive bromine atoms allow for diverse chemical transformations, making it a versatile building block for creating substituted aromatic systems.
Material Science Research
This compound finds application in material science research, where it can be incorporated into polymers or functional materials. The presence of bromine atoms can influence material properties such as flame retardancy or electronic characteristics.
Pharmaceutical Intermediate Development
In the pharmaceutical industry, 1,3,5-Tribromobenzene can be employed as a starting material or intermediate in the synthesis of active pharmaceutical ingredients (APIs) or related compounds, facilitating the introduction of specific structural motifs.
| Molecular weight | 314.80 |
|---|---|
| Empirical formula | C6H3Br3 |
| Assay | ≥98.0% (AT) |
| Boiling point | 271 °C(lit.) |
| Melting point | 117-121 °C(lit.)117-121 °C |
Hazard statements
- H413May cause long-lasting harmful effects to aquatic life
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 1,3,5-Tribromobenzene used for?
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1,3,5-Tribromobenzene is primarily used as an intermediate and building block in organic synthesis, material science research, and in the development of pharmaceutical intermediates.
What is the CAS number and molecular formula for 1,3,5-Tribromobenzene?
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The CAS number is 626-39-1 and the molecular formula is C6H3Br3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3,5-Tribromobenzene with a purity of ≥98.0% (AT). TSS does not represent this product as USP, BP, EP, or other pharmacopoeial grades unless explicitly stated.
How should 1,3,5-Tribromobenzene be handled safely?
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1,3,5-Tribromobenzene may cause long lasting harmful effects to aquatic life (H413). Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, should be used. Handle in a well-ventilated area.
Is 1,3,5-Tribromobenzene a controlled substance?
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Based on the provided data, 1,3,5-Tribromobenzene is not listed as a controlled substance.
How is 1,3,5-Tribromobenzene packed and shipped?
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1,3,5-Tribromobenzene is carefully packed according to industry standards for safe transport and is available for global export by Tech Serve Solutions.
How can I request a quote or sample for 1,3,5-Tribromobenzene?
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To request a quote or sample for 1,3,5-Tribromobenzene, please contact the Tech Serve Solutions sales team through our website or by phone.
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