Description

Methacrylic Acid 2-[(tert-Butylperoxycarbonyl)Oxy]Ethyl Ester is a specialized peroxy ester monomer that combines a polymerizable methacrylate group with a thermally labile peroxycarbonate functionality. This dual reactivity makes it a critical component for initiating and participating in polymerization reactions, offering precise control over polymer architecture and properties. It is essential for manufacturers in the polymer and coatings industries seeking to develop advanced materials with tailored performance characteristics, such as cross-linked networks, block copolymers, or surface-modified polymers.

Application

• As a polymerization initiator and co-monomer in the production of acrylic resins, specialty coatings, and adhesives.
• In the synthesis of cross-linking agents for thermoset plastics, enhancing heat resistance and mechanical strength.
• For the modification of polymer surfaces to improve adhesion, wettability, and printability.
• In the development of block and graft copolymers with specific segment properties for advanced material applications.
• As a key intermediate in research and development of novel photo-initiator systems and controlled radical polymerization processes.
• In the formulation of dental composites and biomaterials where controlled curing and biocompatibility are required.

Basic Information

Product Name	Methacrylic Acid 2-[(tert-Butylperoxycarbonyl)Oxy]Ethyl Ester
CAS No.	41892-41-5
Molecular Formula	C11H18O6
Molecular Weight	246.26 g/mol
Synonyms	2-(tert-Butylperoxycarbonyloxy)ethyl methacrylate; Ethylene glycol methacrylate tert-butyl peroxycarbonate; Peroxycarbonic acid, 1,1-dimethylethyl ester, 2-methacryloyloxyethyl ester; TBECMA; 2-Methacryloyloxyethyl tert-butyl peroxycarbonate; 2-[(tert-Butylperoxycarbonyl)oxy]ethyl 2-methylprop-2-enoate
EINECS	Contact for details

Quality Control

Our Methacrylic Acid 2-[(tert-Butylperoxycarbonyl)Oxy]Ethyl Ester is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high purity, consistent reactivity, and stability. We provide detailed Certificates of Analysis (COA) with each shipment, documenting key parameters such as assay, peroxide content, and impurity profiles. Our quality systems are designed to meet the rigorous demands of industrial polymerization processes and advanced material research.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at temperatures recommended on the specific product label or Safety Data Sheet (typically 15-25°C). This product is light-sensitive and easily oxidized; it should be stored under an inert atmosphere (e.g., nitrogen) and protected from heat, sparks, and open flames. Keep away from incompatible materials such as strong acids, bases, and reducing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Peroxide Content (Titration)	Contact for details
Water Content (KF)	≤ 0.5%
Inhibitor (MEHQ)	50-200 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.