Poly(4-bromostyrene)

CAS 24936-50-3[CH2CH(C6H4Br)]nPolymer Science

Poly(4-bromostyrene) (CAS: 24936-50-3) is a brominated polystyrene polymer with the chemical formula [CH2CH(C6H4Br)]n. Supplied as a powder with an average molecular weight of approximately 65,000 g/mol (Mw, GPC), this hydrophobic polymer finds utility in materials science and polymer research. Its structure, featuring a brominated phenyl group on the styrene backbone, makes it a valuable building block for further chemical modification and functionalisation in advanced material development.

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Poly(4-bromostyrene) ([CH2CH(C6H4Br)]n) — chemical structure, CAS 24936-50-3; Materials Science, fine chemical supplied by Tech Serve Solutions

Hydrophobic PolymersMaterials SciencePolymer SciencePolymersStyrenes

01 /Applications

Materials Science Research

Poly(4-bromostyrene) serves as a precursor and building block in materials science for the development of novel polymers and functional materials. Its brominated aromatic rings allow for subsequent chemical reactions such as cross-coupling.

Polymer Synthesis

This polymer is used in studies exploring polymer architecture and modification. The bromine substituent provides a reactive site for grafting, crosslinking, or creating block copolymers with tailored properties.

Organic Synthesis Intermediate

The reactive bromine atom on the phenyl ring enables its use as an intermediate in organic synthesis, facilitating the introduction of complex functionalities onto a polymer backbone.

02 /Properties

Linear formula	[CH2CH(C6H4Br)]n
Form	powder

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

24936-50-3

MDL number

MFCD00084380

05 /Additional specifications

Mol Wt	average Mw ~65,000 by GPC

06 /Quality & supply

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.

07 /Frequently asked questions

What is Poly(4-bromostyrene) used for?

Poly(4-bromostyrene) is used in materials science and polymer research as a building block for creating new materials and for further chemical modification due to its reactive bromine substituent.

What is the CAS number and chemical formula for Poly(4-bromostyrene)?

The CAS number is 24936-50-3, and the chemical formula is [CH2CH(C6H4Br)]n.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Poly(4-bromostyrene) with an average molecular weight of approximately 65,000 g/mol (Mw, GPC). It is supplied as a powder. Tech Serve Solutions does not represent this product as USP, BP, or EP grade.

How should Poly(4-bromostyrene) be handled?

Handling requires appropriate safety measures, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Consult the Safety Data Sheet (SDS) for full details. It is classified under WGK 3 in Germany.

How is Poly(4-bromostyrene) packed, shipped, and exported?

Tech Serve Solutions packs and ships chemicals according to international safety and transport regulations. We are a specialist global supplier and exporter of fine chemicals.