Description

m-Toluoyl And Benzoyl Peroxide is a specialized organic peroxide compound, functioning as a highly effective initiator for polymerization reactions. This product is critical for manufacturers requiring precise control over polymer molecular weight and structure, directly impacting the performance characteristics of the final material. It is primarily utilized by the polymer and resin industries for the production of specialty plastics, coatings, and composite materials.

Application

• Polymerization Initiator: A key component for initiating the free-radical polymerization of styrene, vinyl chloride, and acrylic monomers.
• Unsaturated Polyester Resin Curing: Used as a curing agent (hardener) for fiberglass-reinforced plastics (FRP) and sheet molding compounds (SMC).
• Acrylic Resin Production: Essential in the manufacture of clear casting resins, adhesives, and surface coatings.
• Synthetic Rubber Manufacturing: Serves as an initiator in the production of styrene-butadiene rubber (SBR) and other synthetic elastomers.
• Dental & Medical Materials: Employed in the synthesis of polymers for dental composites and bone cements.
• Cross-linking Agent: Used to cross-link specific polymers to enhance thermal stability and mechanical properties.

Basic Information

Product Name	m-Toluoyl And Benzoyl Peroxide
CAS No.	1712-87-4
Molecular Formula	C21H16O6
Molecular Weight	364.35 g/mol
Synonyms	m-Toluoyl Benzoyl Peroxide; 3-Methylbenzoyl Benzoyl Peroxide; Benzoyl 3-Methylbenzoyl Peroxide; Peroxide, m-toluoyl benzoyl; Benzoperoxide, m-toluoyl-; (3-Methylbenzoyl) benzoyl peroxide; Initiator BPO-mT; BPO-mT
EINECS	Contact for details

Quality Control

Our m-Toluoyl And Benzoyl Peroxide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, activity, and stability. Certificates of Analysis (COA) detailing assay, impurity profile, and physical properties are provided to guarantee consistent performance and supply reliability for your critical processes.

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 nature as an organic peroxide and being easily oxidized, it should be kept separate from reducing agents, acids, bases, and combustible materials. Recommended storage temperature is 15-25°C. Always refer to the Safety Data Sheet (SDS) for complete handling and storage instructions.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms
Assay (Active Oxygen)	≥ 98.0 %
Loss on Drying	≤ 1.0 %
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.