Product Information:

• Product Name: TMCH-50-AL
• Chemical name: 1,1-tert-butylperoxytriisobutylcyclohexane
• CAS No.: 6731-36-8
• Molecular weight: 302.4 g/mol
• Chemical form: 50% Concentration of aliaromatic hydrocarbon solution

Description:

• Appearance: colorless flowing liquid
• Peroxide content: approx. 50% w/w
• Active Oxygen Content: Approx. 7.94% w/w
• Anti-sensitizer: High-boiling aliphatic hydrocarbons
• Density (20°C): approx. 0.83 g/cm3
• Viscosity (20°C): approx. 3 mPa-s
• Refractive index at 20°C: approx. 1.429
• Critical temperature (SADT): approx. 70°C
• Refrigeration stability: down to below -25°C
• Recommended storage temperature: below 30°C
• Storage stability (from date of delivery): 6 months

Half-life data:

• 10 hours / 1 hour / 1 minute (0.1m isodecane): 95°C / 114°C / 155°C

Applications:

• Vinyl: initiator for polymerization of vinyl under high pressure conditions, in combination with other peroxides of different activity. Temperature range: 200-250°C. Has liquid properties and is insensitive to other components of the polymerization process, even at low temperatures and high pressures.
• Styrene: initiator for mass or suspension polymerization of styrene. Temperature range: 100-140°C. Suggested dosage: 0.02-0.11 TP3T as supplied. Characterized by reduced residual monomer content, non-reactivity with chain modifiers (e.g. mercaptans) and non-hydrolysis in alkaline media. Recommended for use in combination with more reactive peroxides such as benzoyl peroxide or tert-butyl-2-ethylhexanoate.
• Other monomers: Initiator for the polymerization of vinyl acetate and (meth)acrylate. Temperature range: 90-130°C. Suggested dosage: 0.05-1% as supplied. Additional information on initiators suitable for the polymerization of monomers can be found in the relevant application manuals.

Standard Packaging:

• Plastic drums, 20 liters (44.1 lbs) each

Disclaimer:

• The information and technical advice provided reflect only existing knowledge and experience based on in-house raw materials and are intended to provide information on products and applications. The information should not be construed as a guarantee of the specific performance of the products described or their suitability for a particular application, nor should it be construed as providing complete instructions for use. This information does not guarantee the characteristics of the products and shelf life, nor does it give any warranty as to the legal liability of third parties with respect to our intellectual property rights, in particular patents. We reserve the right to make any changes in accordance with technical progress or further developments. The use and application of our products on the basis of our technical recommendations is at the discretion of the user and is entirely the responsibility of the user. It is the user's responsibility to carefully inspect and test incoming goods to verify their suitability for the intended application.