• Perodox® 131 - tert-Amylperoxy 2-ethylhexyl carbonate

    CAS: 70833-40-8

    High-Performance Peroxycarbonate for Polymerization

  • Product Overview

    Perodox® 131,tert-Amylperoxy 2-ethylhexyl carbonate (TAEC) is an organic peroxide compound widely used as a free-radical initiator in polymerization processes. This high-purity peroxycarbonate offers excellent stability and controlled decomposition characteristics, making it suitable for various industrial applications, particularly in the production of polymers, resins, and synthetic rubbers.

    With its balanced reactivity and thermal stability, TAEC provides manufacturers with precise control over initiation temperatures in polymerization reactions. The compound is typically supplied as a clear, colorless to pale yellow liquid with a characteristic odor.

    CAS Number: 70833-40-8

    TSCA Status:Listed on inventory

    EINECS/ELINCS No.:274-919-2

    Molecular Weight: 260.37 g/mol

    Molecular Formula: C14H28O4

  • Applications

    tert-Amylperoxy 2-ethylhexyl carbonate serves as a crucial initiator in various industrial processes, particularly in polymer chemistry. Its balanced reactivity profile makes it suitable for applications requiring specific temperature ranges and controlled reaction kinetics.

    Polymer Manufacturing

    Primary initiator for polymerization of ethylene, vinyl acetate, styrene, and other monomers

    Resin Production

    Crosslinking agent for unsaturated polyester resins and acrylic resins

    Rubber Industry

    Vulcanizing agent for synthetic rubbers and elastomers

    Composite Materials

    Curing agent for fiber-reinforced plastics and composite materials

    Plastics Industry

    TAEC is valued for its ability to initiate polymerization at specific temperature ranges, allowing for precise control over molecular weight and polymer structure. The compound's decomposition characteristics make it particularly suitable for high-temperature processing methods such as extrusion and injection molding.For resin manufacturers, TAEC serves as an efficient crosslinking agent, improving the mechanical properties and thermal stability of the final products. In rubber compounding, it facilitates vulcanization processes, enhancing elasticity, tensile strength, and durability of synthetic rubbers

  • Technical Data

    Comprehensive technical specifications and performance characteristics of Perodox® 131

    Physical and Chemical Properties

    Molecular Formula:C14H28O4

    Molecular Weight:260.37 g/mol

    Appearance:Clear, colorless to pale yellow liquid

    Density (25°C):0.931 g/mL

    Boiling Point:290 °C

    Flash Point:64-118 °C

    Refractive Index (20°C):1.432

    Water Solubility (20°C):212.5-900,000 μg/L

    Vapor Pressure (20°C):93 Pa

    Log P:2.9-5.8

    Half-Life Data

    GHS Hazard Statements:H242, H319, H317 May cause fire; Causes serious eye irritation; May cause allergic skin reaction

    GHS Precautionary Statements:P210, P220, P280, P305+P351+P338

    Keep away from heat/sparks/open flames; Wear protective gloves/eye protection;

    IF IN EYES: Rinse cautiously with water for several minutes

    UN Number:UN 3105,Organic peroxide type D

    Transport Hazard Class:5.2,Organic peroxides

    Storage Temperature:≤ 30°C Store in a cool, well-ventilated area

    Handling and Storage

    Store in original containers away from heat, sparks, and open flames. Keep container tightly closed in a cool, well-ventilated place. Protect from direct sunlight. Separate from incompatible materials such as strong acids, bases, reducing agents, and other free-radical sources. Use non-sparking tools and equipment grounded for static electricity

    Stability and Reactivity

    Thermally unstable above 50°C. May undergo self-accelerating decomposition if contaminated or subjected to high temperatures. Incompatible with strong acids, bases, oxidizing agents, and reducing agents. Decomposition produces carbon oxides and hydrocarbons

  • Frequently Asked Questions

    Comprehensive FAQ section addressing common inquiries about Perodox® 131

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