Pentabromophenyl acrylate
Pentabromophenyl acrylate (CAS 52660-82-9), with the linear formula Br5C6OCOCH=CH2 and a molecular weight of 542.64 g/mol, is a specialized chemical monomer. This compound serves as a valuable building block in organic synthesis and polymer science. Its unique structure, featuring extensive bromination on the phenyl ring, imparts specific properties making it suitable for applications requiring flame retardancy or high refractive index characteristics in advanced materials.

Monomer for Specialty Polymers
Pentabromophenyl acrylate can be polymerised to create materials with inherent flame-retardant properties, suitable for demanding electronic or construction applications. Its structure allows for incorporation into polymer backbones, modifying bulk material characteristics.
Intermediate in Organic Synthesis
As a reactive acrylate ester and a heavily brominated aromatic compound, it functions as an intermediate in the synthesis of more complex organic molecules. It is useful for introducing brominated phenyl moieties into target compounds.
Component in High Refractive Index Materials
The high bromine content contributes to a high refractive index, making this monomer a candidate for use in optical materials, such as in waveguides or advanced lens formulations.
Flame Retardant Additive Precursor
Polymers derived from pentabromophenyl acrylate can act as effective flame retardants, finding use in plastics and textiles where fire safety is paramount.
| Molecular weight | 542.64 |
|---|---|
| Linear formula | Br5C6OCOCH=CH2 |
| Assay | 96% |
| Storage temperature | −20°C |
| Melting point | 148-151 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38-43 |
| Safety statements (S) | 26-36/37 |
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 Pentabromophenyl acrylate used for?
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Pentabromophenyl acrylate is used as a monomer in specialty polymer synthesis, an intermediate in organic chemistry, and a component in materials requiring high refractive index or flame retardancy.
What is the CAS number and formula for Pentabromophenyl acrylate?
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The CAS number is 52660-82-9 and its linear formula is Br5C6OCOCH=CH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Pentabromophenyl acrylate with an assay of 96%. We do not represent this product as USP, BP, EP or any other pharmacopoeia grade.
How should Pentabromophenyl acrylate be handled safely?
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Handling requires a dust mask type N95 (US), eyeshields, faceshields, and gloves. Pentabromophenyl acrylate is harmful if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation and may cause respiratory irritation and an allergic skin reaction.
How is Pentabromophenyl acrylate packed, shipped, and exported?
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Products are packed according to industry best practices to ensure safe transit. Tech Serve Solutions has extensive experience in exporting chemicals globally, adhering to all relevant regulations.
How can I request a sample or quote for Pentabromophenyl acrylate?
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Please contact our sales team via the website or direct email to request a sample or a formal quotation for Pentabromophenyl acrylate.
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