3,3′,5,5′-Tetrabromo-1,1′-biphenyl
3,3′,5,5′-Tetrabromo-1,1′-biphenyl (CAS: 16400-50-3), with the molecular formula C12H6Br4 and a molecular weight of 469.79 g/mol, is a highly brominated biphenyl derivative. This compound functions as a valuable building block in organic synthesis. Its applications extend to materials science, including liquid crystals and organic electronics, owing to its unique structural and electronic properties. It is supplied by Tech Serve Solutions for research and industrial purposes.
- Synonyms
- 5′-Tetrabromo-1,1′-biphenylC12H6Br4

Organic Synthesis Building Block
3,3′,5,5′-Tetrabromo-1,1′-biphenyl serves as a versatile intermediate in the synthesis of complex organic molecules. Its bromine substituents offer reactive sites for various coupling reactions and functional group transformations.
Materials Science Research
This compound is utilised in the development of advanced materials. Its structure is relevant to the study of liquid crystals and the creation of novel organic electronic components.
Halogenated Hydrocarbon Chemistry
As a polybrominated aromatic compound, it is a key material for investigating the properties and reactions of halogenated hydrocarbons. This is important for understanding structure-property relationships in organic chemistry.
| Molecular weight | 469.79 |
|---|---|
| Empirical formula | C12H6Br4 |
| Melting point | 185-190 °C |

Hazard statements
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 41 |
| Safety statements (S) | 26-39 |
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 3,3′,5,5′-Tetrabromo-1,1′-biphenyl used for?
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3,3′,5,5′-Tetrabromo-1,1′-biphenyl is primarily used as a building block in organic synthesis and for research in materials science, including liquid crystals and organic electronics.
What are the CAS number and chemical formula for 3,3′,5,5′-Tetrabromo-1,1′-biphenyl?
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The CAS number is 16400-50-3 and the chemical formula is C12H6Br4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,3′,5,5′-Tetrabromo-1,1′-biphenyl typically in research or technical grades. We do not represent this product as USP, BP, EP, or pharmacopoeia grade unless explicitly stated on the product documentation. Please refer to the Certificate of Analysis for specific purity details.
How should 3,3′,5,5′-Tetrabromo-1,1′-biphenyl be handled safely?
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3,3′,5,5′-Tetrabromo-1,1′-biphenyl is classified as Danger with hazard statement H318 (Causes serious eye damage). Wear appropriate eye protection (P280, P305 + P351 + P338) and handle with care to avoid contact. Consult the Safety Data Sheet (SDS) for comprehensive safety information.
Is 3,3′,5,5′-Tetrabromo-1,1′-biphenyl a controlled substance?
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Based on the provided data, there is no indication that 3,3′,5,5′-Tetrabromo-1,1′-biphenyl is a controlled substance.
How is this chemical packed and exported?
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Tech Serve Solutions ensures that all chemicals are appropriately packed and exported in compliance with international shipping regulations. Specific packaging details can be provided upon request.
How can I request a quote or sample?
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To request a quote or sample of 3,3′,5,5′-Tetrabromo-1,1′-biphenyl, please contact our sales team through the website or provide your details via the 'Contact Us' form.
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