Description

1,1-Bis(T-Hexylperoxy)-3,3,5-Trimethyl Cyclohexane is a high-purity organic peroxide widely recognized for its efficiency as a free-radical initiator in polymerization and cross-linking reactions. Its controlled decomposition profile makes it a critical component for manufacturers requiring precise curing kinetics and optimal polymer properties. This product is essential for industries involved in the production of advanced polymers, specialty resins, and high-performance elastomers.

Application

• Polymerization Initiator: Used as a key initiator in the production of polystyrene, polyethylene, and other vinyl polymers.
• Cross-linking Agent for Elastomers: Essential for the vulcanization and cross-linking of silicone rubber and ethylene-propylene-diene monomer (EPDM) rubber.
• Unsaturated Polyester Resin Curing: Employed in the curing of fiberglass-reinforced plastics (FRP) for automotive and marine applications.
• Acrylic Resin Synthesis: Facilitates the polymerization of acrylics used in coatings, adhesives, and sealants.
• Wire & Cable Insulation: Used in the cross-linking of polyethylene for improved thermal and mechanical properties in insulation materials.
• Composite Materials: A vital component in the manufacture of thermoset composites for aerospace and construction.

Basic Information

Product Name	1,1-Bis(T-Hexylperoxy)-3,3,5-Trimethyl Cyclohexane
CAS No.	104066-39-9
Molecular Formula	C20H38O4
Molecular Weight	342.52 g/mol
Synonyms	1,1-Bis(tert-hexylperoxy)-3,3,5-trimethylcyclohexane; 3,3,5-Trimethylcyclohexylidene bis(tert-hexyl peroxide); Peroxide T; Crosslinking Agent T; T-Hexyl Peroxide TMPC; Bis(tert-hexylperoxy)-3,3,5-trimethylcyclohexane; tert-Hexyl Peroxide TMCH; Luperox 331M80 (Trade Name)
EINECS	Contact for details

Quality Control

Our production of 1,1-Bis(T-Hexylperoxy)-3,3,5-Trimethyl Cyclohexane adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analysis, including assay and impurity profiling, to meet exacting industry specifications. Certificates of Analysis (COA) documenting purity, active oxygen content, and other critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from heat, sparks, and open flames. Due to its nature as an organic peroxide and being easily oxidized, it is recommended to store under recommended inert conditions and separate from incompatible materials such as strong acids, reducing agents, and heavy metal compounds. Maintain storage temperature as specified on the label or material safety data sheet (MSDS).

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Liquid
Identification (IR)	Conforms
Assay (Active Oxygen)	≥ 9.3 %
Purity (HPLC)	≥ 95.0 %
Density at 20°C	0.895 - 0.915 g/cm³
Refractive Index (n20D)	1.435 - 1.445

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