Description

Peroxide, Benzoyl 4-Chlorobenzoyl is a specialized organic peroxide compound, a derivative of benzoyl peroxide. This chemical serves as a highly effective initiator and cross-linking agent in polymerization reactions. It is essential for manufacturers requiring precise control over polymer molecular weight and structure in high-performance applications. Key industries that utilize this product include advanced polymer synthesis, specialty adhesives, and the production of composite materials.

Application

• Polymerization Initiator: Primary use as a free-radical initiator for the synthesis of polystyrene, PVC, and other vinyl polymers.
• Cross-linking Agent: Used to create cross-linked polymers for enhanced thermal stability and mechanical strength in silicone rubbers and polyolefins.
• Curing Agent for Resins: Facilitates the curing process in unsaturated polyester resins (UPR) for fiberglass-reinforced plastics and coatings.
• Specialty Adhesive Formulation: A key component in high-strength, thermally resistant industrial adhesive systems.
• Pharmaceutical Intermediate: Employed in controlled synthesis processes for specific active pharmaceutical ingredients (APIs).
• Organic Synthesis: Acts as an oxidizing agent in selective organic transformations for fine chemical production.

Basic Information

Product Name	Peroxide, Benzoyl 4-Chlorobenzoyl
CAS No.	790-45-4
Molecular Formula	C14H8Cl2O4
Molecular Weight	311.12 g/mol
Synonyms	4-Chlorobenzoyl Peroxide; Bis(4-chlorobenzoyl) Peroxide; p-Chlorobenzoyl Peroxide; (4-Chlorobenzoyl) Peroxide; Di(4-chlorobenzoyl) Peroxide; Perkadox PD; Luperox PCL; 4-Chloroperoxybenzoic Acid Benzoyl Ester; 1,1'-(Dioxydicarbonyl)bis[4-chlorobenzene]
EINECS	212-327-5

Quality Control

Our Peroxide, Benzoyl 4-Chlorobenzoyl is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, active oxygen content, and impurity profiles. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with agreed-upon standards. Our quality commitment supports applications requiring high consistency and reliability.

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. Maintain storage temperature between 15°C and 25°C (59°F and 77°F). Keep away from incompatible materials such as reducing agents, strong bases, and combustible materials. Isolate from other chemicals.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (Active Oxygen)	≥ 98.0 %
Purity (HPLC)	≥ 99.0 %
Melting Point	Contact for details
Loss on Drying	≤ 0.5 %
Residue on Ignition	≤ 0.1 %
Heavy Metals (as Pb)	≤ 10 ppm

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