3′,5′-Dibromo-4′-hydroxyacetophenone
3′,5′-Dibromo-4′-hydroxyacetophenone (CAS 2887-72-1) is a brominated aromatic ketone with the molecular formula Br2C6H2(OH)COCH3 and a molecular weight of 293.94 g/mol. This compound serves as a valuable building block in organic synthesis, particularly for the preparation of more complex molecules. It is frequently employed in chemical research and development laboratories for its reactivity as a ketone and its potential for further functionalisation.
- Synonyms
- Br2C6H2(OH)COCH3

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of various organic compounds. Its structure allows for diverse chemical transformations, making it useful in the construction of complex molecular frameworks.
Research and Development
Employed in academic and industrial R&D settings for the exploration of novel chemical reactions and the development of new materials or pharmaceutical candidates.
Fine Chemical Production
Serves as a precursor in the multi-step synthesis of fine chemicals, where specific functional groups are required for subsequent reaction steps.
| Molecular weight | 293.94 |
|---|---|
| Linear formula | Br2C6H2(OH)COCH3 |
| Assay | 96% |
| Melting point | 182-187 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1759 8 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 22-34 |
| Safety statements (S) | 26-36/37/39-45 |
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′,5′-Dibromo-4′-hydroxyacetophenone used for?
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3′,5′-Dibromo-4′-hydroxyacetophenone is primarily used as a building block and intermediate in organic synthesis and chemical research and development.
What is the CAS number and formula for 3′,5′-Dibromo-4′-hydroxyacetophenone?
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The CAS number is 2887-72-1 and the linear formula is Br2C6H2(OH)COCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3′,5′-Dibromo-4′-hydroxyacetophenone with an assay of 96%. This is suitable for research and technical applications; TSS does not represent it as USP, BP, or EP grade.
What are the safety and handling considerations for this compound?
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This compound is classified as Danger, causing severe skin burns and eye damage (H314) and is harmful if swallowed (H302). Appropriate personal protective equipment, including eye protection, gloves, and respiratory protection, should be used. Always consult the Safety Data Sheet (SDS) before handling.
How is 3′,5′-Dibromo-4′-hydroxyacetophenone packed, shipped, and exported?
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3′,5′-Dibromo-4′-hydroxyacetophenone is packed according to industry best practices to ensure safe transport. Tech Serve Solutions is a global supplier and exporter, experienced in handling international shipments of chemicals.
How can I request a sample or quote for 3′,5′-Dibromo-4′-hydroxyacetophenone?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing your specific requirements and shipping details.
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