Description

1,1-Di-(tert-Butylperoxy)-3,3,5-Trimethylcyclohexane is a high-purity organic peroxide initiator widely used in industrial polymerization processes. Its primary value lies in its ability to efficiently generate free radicals at moderate temperatures, enabling precise control over polymer molecular weight and structure. This compound is essential for manufacturers in the plastics, rubber, and specialty resin industries seeking to optimize production efficiency and product performance.

Application

• Crosslinking Agent for Polyethylene (PE) and Ethylene-Propylene-Diene Monomer (EPDM) Rubber: Imparts enhanced thermal stability, chemical resistance, and mechanical strength in wire and cable insulation, automotive hoses, and roofing membranes.
• Polymerization Initiator for Unsaturated Polyester Resins (UPR): Facilitates the curing process in the production of fiberglass-reinforced plastics (FRP) for marine, automotive, and construction applications.
• Curing Agent for Silicone Rubber: Used in the vulcanization of high-consistency rubber (HCR) and liquid silicone rubber (LSR) for medical devices, seals, and gaskets.
• Modifier for Polystyrene (PS) and Acrylonitrile Butadiene Styrene (ABS): Assists in controlling molecular architecture to achieve specific impact resistance and flow properties.
• Synthesis of Specialty Polymers: Serves as a key initiator in the production of block copolymers and other advanced polymeric materials with tailored properties.

Basic Information

Product Name	1,1-Di-(tert-Butylperoxy)-3,3,5-Trimethylcyclohexane
CAS No.	6731-36-8
Molecular Formula	C17H34O4
Molecular Weight	302.45 g/mol
Synonyms	3,3,5-Trimethyl-1,1-di(tert-butylperoxy)cyclohexane; Perhexa 3M; Perkadox 14; Trigonox 29; Luperox 231; 1,1-Bis(tert-butylperoxy)-3,3,5-trimethylcyclohexane; DTBPTC; DTBTMC; Di-(tert-butylperoxy)-3,3,5-trimethylcyclohexane
EINECS	229-791-8

Quality Control

Our production of 1,1-Di-(tert-Butylperoxy)-3,3,5-Trimethylcyclohexane adheres to stringent quality management systems to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay and impurity profile analysis, to meet exacting industry specifications. Certificates of Analysis (COA) detailing purity, active oxygen content, and other critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Keep away from reducing agents, strong acids, bases, and other incompatible materials. Recommended storage temperature is below 30°C (86°F). This product is a light-sensitive (store away from light) material and a strong oxidizer; follow all relevant safety data sheet (SDS) instructions for handling and storage.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Active Oxygen)	≥ 10.5 %
Purity (HPLC)	≥ 95.0 %
Density (at 20°C)	0.92 - 0.94 g/cm³
Refractive Index (nD20)	1.435 - 1.445

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