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1,1,3,3-Tetramethylbutyl hydroperoxide TOHP 5809-08-5

Basic Product Information::

  • Trade name: Initiators TOHP

  • English name: 1,1,3,3-Tetramethyl butyl hydroperoxide

  • Chemical name: 1,1,3,3-Tetramethylbutyl hydroperoxide

  • Molecular formula: C8H18O2

  • Molecular weight: 146.2

  • Theoretical active oxygen content: 10.51%

  • Actual reactive oxygen content: 9.85%

  • CAS No.: 5809-08-5

  • UN No. 3105

  • Appearance: colorless transparent liquid

  • Content: 90.01%

  • Packaging of dangerous goods of Class II, rail and air transportation is prohibited.

Security Indicators::

  • Decomposition products: CO2, 2-ethylhexanol, etc.

  • Kinetic data:

    • 0.1 hour half-life: 180 °C

    • 1 hour half-life: 159 °C

    • 10-hour half-life: 140 °C

  • Activation energy E (KJ/mol): 181.99

  • Self-accelerated decomposition temperature (SADT): 60 °C

  • Alarm Temperature (Tem): -

  • Storage temperature (Ts max): -/20 °C

technology standard::

  • Uses: Used for polymerization reaction of polyethylene, polymerization and modification reaction of a series of resins such as acrylic resin, LDPE, A/MBS resin/ABS/MBS.

  • Packaging and Transportation: The standard package is 20kg polyethylene package, which can be supplied according to customers' requirements.

  • Storage Precautions: Store in a cool and ventilated space, with the warehouse temperature not exceeding 40℃, away from fire and heat sources, and take care to prevent mixing with other chemicals.

  • Product expiration date: In strict accordance with the manufacturer's prompt conditions of storage, transportation, product quality can be guaranteed for three months.

fire protection::

  • The product may be violently decomposed due to heat, it is recommended that small fires should be quickly extinguished with foam or dry powder extinguishers, and large fires should be quickly evacuated to a safe distance and notified to the fire department for treatment.

We offer our products for sale in mainland China (in compliance withRegulations on the Administration of Internet Sales of Hazardous Chemicals ) and some of the products of the global export services, providing dangerous goods packaging containers, "outbound dangerous goods transportation packaging use identification results list", "outbound cargo inspection and quarantine" and other export procedures.
We have rich experience in exporting hazardous chemicals, covering Class 5.2 (including products for cold chain transportation), Class 3 and Class 9 dangerous goods. Our services have been extended to more than 40 countries worldwide, including the Middle East, Central Asia and Eastern Europe.

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