Description

5-tert-Butylperoxy-5-(α-Methylbenzyl)Barbituric Acid is a specialized organic peroxide compound that serves as a high-performance initiator and cross-linking agent. Its unique structure provides controlled decomposition kinetics, making it valuable for initiating polymerization reactions under specific thermal conditions. This product is essential for manufacturers in the polymer and specialty chemical industries seeking to produce materials with tailored molecular architectures and enhanced physical properties.

Application

• Polymerization Initiator: Used as a free-radical initiator for the synthesis of various polymers, including styrenics, acrylics, and vinyl polymers.
• Cross-linking Agent: Employed in the curing and cross-linking of unsaturated polyester resins and other thermoset systems to improve hardness and thermal stability.
• Specialty Chemical Synthesis: Acts as a key intermediate or reagent in the synthesis of complex organic molecules and pharmaceuticals.
• Adhesive & Coating Formulations: Incorporated into formulations for high-performance adhesives and coatings to enhance cure rates and final film properties.
• Rubber Vulcanization: Utilized in the vulcanization process of certain synthetic rubbers to modify elasticity and durability.
• Research & Development: Serves as a valuable tool in R&D laboratories for studying radical reaction mechanisms and developing new polymeric materials.

Basic Information

Product Name	5-tert-Butylperoxy-5-(α-Methylbenzyl)Barbituric Acid
CAS No.	53761-08-3
Molecular Formula	C₁₇H₂₂N₂O₅
Molecular Weight	334.37 g/mol
Synonyms	5-(tert-Butylperoxy)-5-(α-methylbenzyl)barbituric acid; 5-(1-Methyl-1-phenylethyl)-5-[(2-methylpropan-2-yl)peroxy]pyrimidine-2,4,6(1H,3H,5H)-trione; 5-(α-Methylbenzyl)-5-tert-butylperoxybarbituric acid; tert-Butyl α-methylbenzylbarbituric acid peroxide; Peroxide initiator 53761-08-3
EINECS	Contact for details

Quality Control

Our production of 5-tert-Butylperoxy-5-(α-Methylbenzyl)Barbituric Acid adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability. Each lot is analyzed to confirm identity, purity, and peroxide content. Certificates of Analysis (COA) documenting key parameters are provided with every shipment. Our quality management system supports compliance with relevant industrial standards, and we are committed to meeting specific customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat, sparks, and open flames. Due to its peroxide nature, it should be segregated from reducing agents, strong acids, bases, and other incompatible materials. Recommended storage temperature is between 2°C and 8°C to maintain stability and extend shelf life. Always refer to the Safety Data Sheet (SDS) for complete handling and storage instructions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Active Oxygen Content	Contact for details
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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