Di-tert-amyl peroxide (DTAP)

Di-tert-amyl peroxide (DTAP)
Di-tert-amyl peroxide (DTAP)
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CAS No.: 10508-09-5
  • Chemical Family Organic Peroxide
  • Molecular Formula C₁₀H₂₂O₂
  • Molecular Weight 174.3
  • UN No. 3107
  • IMO/IMDG 5227
  • Road Transport (ADR) 5.2
  • Rail Transport (RID) 5.2
  • Sea Transport (IMDG) 5.2

Half-Life Period

  • 0.1 hour 150℃
  • 1 hour 128℃
  • 10 hours 108℃
  • Appearance: Colorless clear liquid
  • Purity: 95% min
  • TAHP: 0.1%max
  • Chromaticity: 20Pt-Co max
  • Theoretical active oxygen content: 9.18%
  • Major decomposition products: tert-amyl alcohol, isobutylene, methane, ethane, butanone
  • Activation energy: 148.35 kJ/mole
  • Self-accelerating decomposition temperature (SADT): 80℃
  • Hazardous temperature (Tem): 75℃
  • Storage temperature (Ts min/Ts max): --/30℃
Applications

Primarily used as an initiator for the production of low-density polyethylene (LDPE) and acrylic resins. Its ability to effectively initiate polymerization makes it valuable in various industrial processes, particularly in the plastics and coatings industries.

  • Packaging

    Typically packaged in 20 kg polyethylene drums. Customized packaging sizes can also be provided based on specific customer requirements.

  • Validity

    When stored and transported under recommended conditions, DTAP retains its quality for up to three months.

  • Safe Handling

    Store in a cool, ventilated area, keeping the temperature below 30°C.
    Keep away from fire, heat, and store separately from acids, reducing agents, and flammable materials.
    Make sure the storage area has explosion-proof lighting and proper ventilation, with switches located outside.
    Handle the product carefully during transportation to prevent container damage. Use appropriate personal protective equipment (PPE) to avoid any safety risks.
    It’s important to review the Material Safety Data Sheet (MSDS) for detailed handling guidelines.

Leading Producer of Organic Peroxides
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