1,3,5-Tris(4-bromophenyl)benzene
1,3,5-Tris(4-bromophenyl)benzene (CAS 7511-49-1) is an organic compound with a molecular weight of 543.09 g/mol. It is a valuable building block in materials science, particularly for organic electronics, due to its unique aromatic structure. This compound serves as a key intermediate in the synthesis of advanced materials, offering potential applications in optoelectronic devices and other specialised chemical syntheses. TSS supplies this reagent with an assay of 97%.
- Synonyms
- 7511-49-1

Organic Electronics
This compound is a crucial intermediate in the development of organic semiconductors and optoelectronic materials. Its structure facilitates the synthesis of functional molecules for applications in OLEDs and organic photovoltaics.
Materials Science Research
1,3,5-Tris(4-bromophenyl)benzene is employed in the creation of novel polymers and advanced materials with specific electronic or photophysical properties. It acts as a versatile building block for complex molecular architectures.
Synthetic Intermediates
It serves as a useful starting material or intermediate in multi-step organic syntheses. The presence of multiple bromine atoms allows for diverse cross-coupling reactions and functionalisation pathways.
| Molecular weight | 543.09 |
|---|---|
| Empirical formula | C24H15Br3 |
| Assay | 97% |
| Melting point | 261-265 °C |

Hazard statements
- H318Causes serious eye damage
- H413May cause long-lasting harmful effects to aquatic life
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 41 |
| Safety statements (S) | 26 |
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-Tris(4-bromophenyl)benzene used for?
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1,3,5-Tris(4-bromophenyl)benzene is primarily used as an intermediate in materials science and organic electronics for synthesising advanced materials. It also functions as a building block in various complex organic syntheses.
What are the CAS number and molecular formula for 1,3,5-Tris(4-bromophenyl)benzene?
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The CAS number is 7511-49-1, and the empirical formula (Hill notation) is C24H15Br3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3,5-Tris(4-bromophenyl)benzene with an assay of 97%. TSS does not represent this product as USP, BP, EP or any other pharmacopoeia grade.
How should 1,3,5-Tris(4-bromophenyl)benzene be handled?
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This compound is classified as Danger, causing serious eye damage (H318) and potentially harmful effects to aquatic life with long lasting effects (H413). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a dust mask (type N95 US). Ensure adequate ventilation and avoid release to the environment.
Is this chemical packed and shipped internationally?
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Yes, Tech Serve Solutions specialises in the global supply and export of fine chemicals, including 1,3,5-Tris(4-bromophenyl)benzene.
How can I request a sample or quote?
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To request a sample or a quote for 1,3,5-Tris(4-bromophenyl)benzene, please use the contact form on our website or contact our sales department directly.
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