Description

3,3,5-Trimethylcyclohexanone Peroxide is a specialized organic peroxide used primarily as a polymerization initiator and crosslinking agent. Its controlled reactivity makes it a critical component for initiating free-radical reactions in polymer synthesis and resin curing processes. This compound is essential for manufacturers in the polymer, coatings, and specialty chemical industries seeking efficient and reliable initiators for high-performance materials.

Application

• Polymerization Initiator: Used as a free-radical initiator for the production of various polymers, including polystyrene, polyethylene, and acrylic resins.
• Unsaturated Polyester Resin (UPR) Curing: Acts as a key crosslinking agent (hardener) for curing fiberglass-reinforced plastics (FRP) and composite materials.
• Acrylic Resin Production: Employed in the synthesis of acrylic sheets, molding compounds, and surface coatings.
• Adhesive and Sealant Formulations: Serves as a curing agent in structural adhesives and anaerobic sealants.
• Coatings and Inks: Used in radiation-curable coatings and printing inks that require peroxide-initiated curing mechanisms.
• Chemical Synthesis Intermediate: Functions as an intermediate in organic synthesis for introducing peroxide functionalities.

Basic Information

Product Name	3,3,5-Trimethylcyclohexanone Peroxide
CAS No.	67674-72-0
Molecular Formula	C9H16O3
Molecular Weight	172.22 g/mol
Synonyms	3,3,5-Trimethylcyclohexanone peroxide; Cyclohexanone, 3,3,5-trimethyl-, peroxide; Trimethylcyclohexanone peroxide; TMC peroxide; Peroxide of 3,3,5-trimethylcyclohexanone; Ketone peroxide, 3,3,5-trimethylcyclohexanone; Cyclohexanone peroxide derivative
EINECS	Contact for details

Quality Control

Our 3,3,5-Trimethylcyclohexanone Peroxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure consistent purity, active oxygen content, and stability. Certificates of Analysis (COA) detailing assay, impurity profile, and physical properties are provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Due to its nature as a strong oxidizer and highly volatile compound, it must be segregated from reducing agents, acids, bases, and combustible materials. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent evaporation and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Active Oxygen)	≥ 9.0 %
Purity (HPLC)	≥ 98.0 %
Water Content	≤ 0.5 %
Specific Gravity (20°C)	1.00 - 1.05
Refractive Index (20°C)	1.450 - 1.460

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