Description

T-Hexyl Peroxy-2-Ethyl Hexanoate is a high-purity organic peroxide compound, serving as a critical initiator in polymerization processes. Its primary value lies in providing controlled decomposition kinetics, enabling efficient and consistent production of high-quality polymers. This product is essential for manufacturers in the plastics, rubber, and specialty resin industries who require reliable and effective free-radical initiation.

Application

• Polymerization Initiator: A key component for the production of polyvinyl chloride (PVC), polystyrene (PS), and low-density polyethylene (LDPE).
• Cross-linking Agent: Used in the curing and vulcanization of elastomers and silicone rubbers to enhance thermal and mechanical properties.
• Unsaturated Polyester Resin Curing: Facilitates the room-temperature or elevated-temperature curing of fiberglass-reinforced plastics (FRP) and composites.
• Acrylic Resin Production: Employed in the synthesis of acrylic polymers and copolymers for coatings, adhesives, and sealants.
• Modifier for Polymer Properties: Used to control molecular weight and branching to tailor the flow characteristics and performance of final polymer products.

Basic Information

Product Name	T-Hexyl Peroxy-2-Ethyl Hexanoate
CAS No.	137791-98-1
Molecular Formula	C14H28O4
Molecular Weight	260.37 g/mol
Synonyms	tert-Hexyl Peroxy-2-Ethylhexanoate; tert-Hexyl Peroxyethylhexanoate; 1,1-Dimethylbutyl Peroxy-2-Ethylhexanoate; Peroxyester; T-Hexyl Perester; T-Hexyl Peroxy Ester; Polymerization Initiator T-Hexyl; Ethylhexanoic Acid tert-Hexyl Ester Peroxide
EINECS	Contact for details

Quality Control

Our T-Hexyl Peroxy-2-Ethyl Hexanoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay by titration and impurity profiling, to ensure it meets precise specifications for purity and performance. Certificates of Analysis (COA) documenting all critical parameters 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. Due to its nature as an organic peroxide and being easily oxidized, it is recommended to store under recommended conditions, separate from reducing agents, acids, and bases. Refer to the Safety Data Sheet (SDS) for complete handling and storage instructions.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay	≥ 98.0 %
Active Oxygen Content	Contact for details
Density (at 20°C)	~0.89 g/cm³
Refractive Index (n20D)	~1.42

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