United Initiators TBPND tert.Butylperoxyneodecanoate 26748-41-4

Product Information

• Product name: TBPND (tert-butyl peroxyisodecanoate)
• Chemical composition: tert-butyl peroxyisodecanoate
• Form: liquid, technically pure
• CAS No. 26748-41-4
• Main applications: Used as an initiator (source of free radicals) in the polymerization of monomers (e.g., ethylene, vinyl chloride, vinyl acetate) and in chemical synthesis.
• Appearance description: colorless flowing liquid.

Technical data

• Appearance: colorless flowing liquid
• Peroxide content: approx. 99% w/w
• Active oxygen content: approx. 6.41% w/w
• Desensitizer: None
• Density at 20°C: approx. 0.90 g/cm³.
• Viscosity at 20°C: approx. 6 mPa - s
• Refractive index at 20°C: approx. 1.437
• SADT: approx. 15°C
• Refrigeration stability: below -25°C
• Recommended storage temperature: below -10°C
• Maximum transportation temperature: -5°C
• Storage stability (from date of delivery): 3 months

appliance

• Vinyl: Initiator for high-pressure vinyl polymerization, usually used with more thermally stable peroxides. Temperature range: 120-180°C. Highly efficient, liquid and easy to mix.
• Vinyl chloride: initiator for mass or suspension polymerization. Temperature range: 50-65°C. Recommended dosage: 0.05-0.151 TP3T.
• Other monomers: Initiator for the polymerization of monomers such as acrylonitrile, (meth)acrylate and vinyl acetate. Temperature range: 50-80°C. Suggested dosage: 0.04-0.11 TP3T. In combination with peroxides, which are more thermally stable, the residual monomer content in the polymer can be reduced.
• Other applications: Used as a radical source for chemical synthesis requiring highly reactive radicals.

Standard Packaging

• 25kg HDPE plastic drum

statement denying or limiting responsibility

• The information and technical advice provided is based on the company's knowledge and experience of in-house testing and is intended to provide information on products and applications.
• This information does not constitute a warranty of specific performance or suitability of the product, nor does it include complete instructions for use.
• The information does not provide a guarantee for the product and shelf life, and the company is not responsible or liable for the existence of third-party rights such as intellectual property rights (in particular patents).
• The company reserves the right to make any changes based on technological advances or further developments.
• Applications and uses of the products based on the company's technical recommendations are beyond the company's control and are entirely the responsibility of the user.
• The user is obliged to carefully inspect and test incoming products to verify their suitability for the intended application.