Description

1,1-Bis(tert-Butylperoxy)-3,3,5-Trimethylcyclohexane is a high-purity organic peroxide widely recognized for its role as a free-radical initiator and crosslinking agent. Its controlled decomposition characteristics make it a critical component for initiating polymerization reactions and modifying polymer properties. This compound is essential for manufacturers in the polymer and plastics industries seeking to enhance material performance through precise crosslinking and curing processes.

Application

• Polymerization Initiator: Used as a free-radical initiator for the production of polyethylene (LDPE), polystyrene, and other vinyl polymers.
• Crosslinking Agent: Employed in the crosslinking of unsaturated polyester resins (UPR) for fiberglass-reinforced plastics (FRP), coatings, and molding compounds.
• Curing Agent for Elastomers: Facilitates the vulcanization and curing of silicone and other specialty elastomers to improve heat resistance and mechanical properties.
• Modifier for Polymer Properties: Used to control molecular weight and branching in polymer synthesis, impacting final product toughness and thermal stability.
• Adhesive and Sealant Formulations: A key component in heat-cured adhesive and sealant systems requiring high bond strength and durability.
• Composite Material Production: Integral to the manufacture of high-performance composites used in automotive, aerospace, and construction applications.

Basic Information

Product Name	1,1-Bis(tert-Butylperoxy)-3,3,5-Trimethylcyclohexane
CAS No.	6731-86-8
Molecular Formula	C16H30O4
Molecular Weight	286.41 g/mol
Synonyms	1,1-Di(tert-butylperoxy)-3,3,5-trimethylcyclohexane; 3,3,5-Trimethylcyclohexylidene bis(tert-butyl) peroxide; Perhexa 3M; Perkadox 14; Trigonox 29; Luperox 231; Crosslinking agent BIPB; Bis(tert-butylperoxy)-3,3,5-trimethylcyclohexane
EINECS	229-792-7

Quality Control

Our production of 1,1-Bis(tert-Butylperoxy)-3,3,5-Trimethylcyclohexane adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability. The product undergoes rigorous analytical testing, including assay by HPLC and impurity profiling, to meet exacting industry specifications. Certificates of Analysis (COA) detailing purity, active oxygen content, and safety parameters are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Maintain storage temperature below 30°C (86°F). Keep away from incompatible materials such as strong acids, reducing agents, and heavy metal compounds. Due to its nature as a strong oxidizer, store separately in a dedicated area following local regulations for organic peroxides.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0 %
Active Oxygen Content	Contact for details
Density (at 20°C)	~0.92 g/cm³
Refractive Index (nD20)	~1.43
Water Content (Karl Fischer)	≤ 0.5 %

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