2-(2-Bromoisobutyryloxy)ethyl methacrylate

CAS 213453-08-8C10H15BrO4Polymer Science

2-(2-Bromoisobutyryloxy)ethyl methacrylate (CAS: 213453-08-8; Formula: C10H15BrO4; MW: 279.13) is a functionalized initiator for Atom Transfer Radical Polymerization (ATRP). It enables the synthesis of polymers with controlled architectures, such as branched structures and block copolymers. Its methacrylate group allows for subsequent polymerization or functionalization, making it a versatile building block in materials science and polymer chemistry.

IUPAC: 2-Methacryloxyethyl 2′-bromoisobutyrate,2-Methylacrylic acid 2-(2-bromo-2-methylpropionyloxy) ethyl ester,BIEM
Synonyms: 2-Methacryloxyethyl 2′-bromoisobutyrate2-Methylacrylic acid 2-(2-bromo-2-methylpropionyloxy) ethyl esterBIEM

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2-(2-Bromoisobutyryloxy)ethyl methacrylate (C10H15BrO4) — chemical structure, CAS 213453-08-8; Materials Science, fine chemical supplied by Tech Serve Solutions

ATRPATRP InitiatorsAcrylic MonomersMaterials ScienceMethacrylateMonomersPolymer Science

01 /Applications

ATRP Initiator for Controlled Polymerization

Utilised as an initiator in Atom Transfer Radical Polymerization (ATRP) to synthesize polymers with well-defined molecular weights and low polydispersity. The bromine atom facilitates controlled radical growth.

Synthesis of Branched and Graft Copolymers

The presence of a methacrylate functionality allows for the creation of branched polymer architectures or graft copolymers through subsequent polymerization or post-polymerization modification.

Functional Monomer for Advanced Materials

Serves as a monomer that introduces initiating sites into polymer chains, enabling further functionalization or cross-linking for the development of advanced materials with tailored properties.

02 /Properties

Molecular weight	279.13
Empirical formula	C10H15BrO4
Assay	95%
Density	1.303 g/mL at 25 °C
Refractive index	n20/D 1.471
Storage temperature	2-8°C
Application	Atom Transfer Radical Polymerization (ATRP) initiator with a methacrylate functionality for branched polymerization, orthogonal polymerization, or other functionalization.

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H302Harmful if swallowed

Flash point	>110 °C / >230 °F
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	22

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

04 /Identifiers & registry

CAS number

213453-08-8

05 /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.

06 /Frequently asked questions

What is 2-(2-Bromoisobutyryloxy)ethyl methacrylate used for?

This compound is primarily used as an initiator for Atom Transfer Radical Polymerization (ATRP) to synthesize polymers with controlled architectures, such as branched structures and block copolymers, and as a functional monomer in materials science.

What are the CAS number and molecular formula for this product?

The CAS number is 213453-08-8, and the molecular formula is C10H15BrO4.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this product with an assay of 95%. We do not represent this product as USP, BP, or EP grade.

How should 2-(2-Bromoisobutyryloxy)ethyl methacrylate be handled and stored?

This compound is classified as harmful if swallowed (H302) and requires careful handling. Store at 2-8°C to maintain stability.

How is this chemical shipped and exported?

Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. We adhere to all necessary regulations for the safe packing, shipping, and export of this product worldwide.