Description

1,1-Bis(tert-Butylperoxy)Cyclododecane is a high-purity organic peroxide widely used as a polymerization initiator and crosslinking agent. Its primary value lies in its ability to decompose at controlled temperatures to generate free radicals, making it essential for initiating and controlling polymer chain reactions. This compound is a critical raw material for manufacturers in the polymer and plastics industries, particularly for the production of specialty resins, elastomers, and high-performance thermoplastics.

Application

• Polymerization Initiator: Used as a free-radical initiator for the synthesis of various polymers, including polyethylene (LDPE), polystyrene, and polyvinyl chloride (PVC).
• Crosslinking Agent: Essential for the crosslinking of unsaturated polyester resins and elastomers to enhance thermal stability and mechanical properties.
• Curing Agent: Employed in the curing of fiberglass-reinforced plastics (FRP) and composite materials for automotive and marine applications.
• Organic Synthesis: Serves as an oxidizing agent in specific organic synthesis reactions to introduce peroxide functionalities.
• Wire & Cable Insulation: Used in the production of crosslinked polyethylene (XLPE) insulation for wires and cables to improve heat resistance.
• Adhesive & Sealant Production: A key component in formulations for high-performance adhesives and sealants requiring controlled cure profiles.

Basic Information

Product Name	1,1-Bis(tert-Butylperoxy)Cyclododecane
CAS No.	59865-25-7
Molecular Formula	C₂₀H₃₈O₄
Molecular Weight	342.52 g/mol
Synonyms	1,1-Bis(tert-butylperoxy)cyclododecane; Cyclododecane, 1,1-bis[(1,1-dimethylethyl)dioxy]-; tert-Butyl Peroxy Cyclododecane; Perkadox PD-50S; Luperox 331-80B; 1,1-Di(tert-butylperoxy)cyclododecane; Bis(tert-butylperoxy)cyclododecane; DTBPCD
EINECS	Contact for details

Quality Control

Our 1,1-Bis(tert-Butylperoxy)Cyclododecane is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, active oxygen content, and stability. A comprehensive Certificate of Analysis (COA) detailing assay results, impurity profiles, and physical properties is provided with every shipment to guarantee traceability and compliance with your quality 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. Keep away from incompatible materials such as reducing agents, strong acids, bases, and metals. Recommended storage temperature is below 30°C (86°F). This product is a strong oxidizer; observe all local regulations for the storage of organic peroxides.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms
Assay (Active Oxygen)	≥ 9.3 %
Purity (HPLC)	≥ 98.0 %
Active Ingredient Content	≥ 99.0 %
Loss on Drying	≤ 0.5 %
Residue on Ignition	≤ 0.1 %

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