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United Initiators NOROX®500-75OMS 1,1-di-tert-butyl-3,3,5-trimethylcyclohexane peroxide 6731-36-8

2023-10-11norox500-75oms
Product Information:
  • Product Name: NOROX® 500-75OMS
  • Chemical Composition: 75% solution of 1,1-tert-butylperoxy-3,3,5-trimethylcyclohexane
  • Form: Colorless, free-flowing liquid containing 75% tert-butyl peroxide, desensitized using aliphatic hydrocarbon solvents
Technical Data :
  • Composition: Approximately 75% tert-butyl peroxide
  • Active Oxygen: Approx. 7.94%
  • Density (20°C): approx. 0.88 g/cm³
  • Viscosity (20°C): approx. 8 mPa·s
  • Refractive Index (20°C): approx. 1.435
  • Critical temperature: approximately 60°C
  • Refrigerated stability: below -25°C
  • Recommended storage temperature: below 40°C
  • Shelf life (25°C): 3 months
Applications :
  • Ethylene: Used as an initiator for high-pressure ethylene polymerization, suitable for a temperature range of 200–250°C.
  • Styrene: Used as an initiator for styrene polymerization, suitable for a temperature range of 100–140°C.
  • Other monomers: Used as an initiator for the polymerization of vinyl acetate and (meth)acrylates; suitable for a temperature range of 90–130°C.
Storage and Packaging :
  • Storage within the recommended temperature range is advised to maintain product quality and safety.
  • Standard Packaging: 20-liter drum, net weight 30 pounds.
Safety and Handling :
  • This material is highly hazardous and self-reactive; avoid heating it above the maximum recommended storage temperature and avoid storing it in confined spaces.
  • Follow the safety guidelines set forth in local regulations to ensure safety.
  • For more details, please refer to the Safety Data Sheet.
Disclaimer :
  • The information provided is based on internal testing and is intended to introduce the product and its applications. It should not be construed as a guarantee of specific product properties or its suitability for specific applications, nor does it constitute complete instructions for use.
  • No warranty is provided regarding the product or its shelf life characteristics, nor is any liability assumed, including with respect to existing third-party intellectual property rights, particularly patent rights.
  • Users should carefully inspect and test incoming goods to verify their suitability for the intended use.

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