Description

2-Ethylperoxy-2-Methyl-Propane is a specialized organic peroxide compound, recognized for its role as a free-radical initiator in polymerization processes. Its value lies in providing controlled decomposition kinetics, which is critical for achieving specific polymer properties and reaction efficiencies. This product is essential for industries such as polymer manufacturing, resin production, and specialty chemical synthesis where precise initiation is required.

Application

• Polymerization Initiator: Primary use as a free-radical initiator for the production of polymers like polyethylene, polystyrene, and PVC.
• Cross-linking Agent: Used in the curing and cross-linking of unsaturated polyester resins and elastomers.
• Chemical Synthesis: Serves as an oxidizing agent or radical source in organic synthesis for pharmaceuticals and fine chemicals.
• Adhesive & Coating Formulations: A key component in formulations for UV-curable adhesives, paints, and coatings.
• Composite Materials: Employed in the manufacturing of fiber-reinforced plastics (FRP) and other composite materials.
• Rubber Vulcanization: Acts as a curing agent in the vulcanization process for certain synthetic rubbers.

Basic Information

Product Name	2-Ethylperoxy-2-Methyl-Propane
CAS No.	20396-54-7
Molecular Formula	C6H14O2
Molecular Weight	118.17 g/mol
Synonyms	2-Ethylperoxy-2-methylpropane; Ethyl tert-butyl peroxide; tert-Butyl ethyl peroxide; TBEP; 1,1-Dimethylethyl ethyl peroxide; Ethyl 1,1-dimethylethyl peroxide; Ethyl t-butyl peroxide; Peroxide, ethyl tert-butyl
EINECS	243-796-1

Quality Control

Our 2-Ethylperoxy-2-Methyl-Propane is manufactured under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including assay by gas chromatography (GC) and analysis of key impurities, to ensure it meets precise specifications for purity and performance. Certificates of Analysis (COA) documenting all test results are available upon request to support your quality assurance protocols.

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 15-25°C. Due to its nature as an organic peroxide, handle and store only in original containers and in accordance with local regulations for peroxides.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0 %
Active Oxygen Content	Contact for details
Water Content (KF)	≤ 0.5 %
Density (20°C)	~0.85 g/mL

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