2,2′-Dibromobenzophenone
2,2′-Dibromobenzophenone (CAS: 25187-01-3) is a specialised organic compound with the molecular formula C13H8Br2O and a molecular weight of 340.01. As a dibrominated derivative of benzophenone, it functions as a valuable intermediate in organic synthesis. Its structure, featuring two bromine atoms and a central ketone carbonyl group, allows for diverse chemical transformations, making it a key building block in the development of more complex molecules for various research and industrial applications.
- IUPAC
- Bis(2-bromophenyl)methanone
- Synonyms
- Bis(2-bromophenyl)methanone

Organic Synthesis Intermediate
2,2′-Dibromobenzophenone serves as a versatile building block in the synthesis of complex organic molecules. The presence of bromine atoms allows for various coupling reactions and functional group interconversions.
Ketone Chemistry
This compound is useful in reactions involving the ketone functional group. It can participate in nucleophilic addition reactions or be modified to create novel cyclic structures and derivatives.
Research and Development
It is employed in academic and industrial research settings for exploring new chemical pathways and developing novel materials or pharmaceutical candidates.
| Molecular weight | 340.01 |
|---|---|
| Empirical formula | C13H8Br2O |
| Assay | 97% |
| Melting point | 83-87 °C |

Hazard statements
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | N |
| Risk statements (R) | 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 2,2′-Dibromobenzophenone used for?
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2,2′-Dibromobenzophenone is primarily used as an intermediate in organic synthesis and in ketone chemistry for research and development purposes.
What are the CAS number and formula for 2,2′-Dibromobenzophenone?
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The CAS number is 25187-01-3 and the empirical formula is C13H8Br2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,2′-Dibromobenzophenone with a minimum assay of 97%. This product is suitable for research and chemical synthesis and is not supplied as USP, BP, or EP grade.
How should 2,2′-Dibromobenzophenone be handled and stored?
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2,2′-Dibromobenzophenone is classified as hazardous (H411) and is toxic to aquatic life with long-lasting effects. Handle with appropriate personal protective equipment, including eyeshields and gloves. Ensure it is not released into the environment (P273). Store in a cool, dry place.
How is this chemical packed and exported?
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As an experienced global supplier, Tech Serve Solutions packs and exports 2,2′-Dibromobenzophenone in compliance with international shipping regulations, including UN 3077 classification for environmentally hazardous substances.
How can I request a quote or sample?
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To request a quote or sample of 2,2′-Dibromobenzophenone, please contact our sales team through the website or by phone, providing your specific requirements.
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