Product Description: DHBP-7.5-IC5 is a white, pearly substance containing approximately 7.51 TP6T of 2,5-dimethyl-2,5-di(tert-butylperoxy)hexane inhibited by polypropylene. This bifunctional dialkyl peroxide is primarily used as an initiator (free radical source) for controlling the rheology of polypropylene at temperatures above 200°C. It is also used as an initiator (free radical source) for controlling the rheology of polypropylene. Technical Data: Appearance: White to Slightly Yellow Pearl Peroxide Content: Approx. 7.51 TP6T w/w Reactive Oxygen Content (Calculated): Approx. 0.831 TP6T w/w Inhibitor: Polypropylene Stacking Density: Approx. 0.38 kg/l Critical Temperature (SADT): Approx. 90°C

Product Description: DHBP-75-PIC is a white paste containing approximately 72% 2,5-dimethyl-2,5-di(tert-butylperoxy)hexane to which silica gel has been added to reduce sensitization. This is a bifunctional dialkyl peroxide used primarily as a crosslinking initiator (free radical source) for polymers and for crosslinking silicone rubber at temperatures above 170°C. It is used as a crosslinking initiator (free radical source) for polymers. Technical Data: Appearance: White paste Purity (GC): approx. 751 TP6T w/w Reactive Oxygen (calculated): approx. 8.11 TP6T w/w Desensitizer: Silica gel Critical Temperature (SADT): approx. 90°C Freezing Point: below -20°C Recommended

Product Description: DHBP-80-WO is a colorless liquid containing 80% 2,5-Dimethyl 2,5-di(tert.butyl peroxy) hexane dissolved in white mineral oil. This is a bifunctional dialkyl peroxide used primarily as a crosslinking initiator (free radical source) for polymers and for rheology control in polypropylene. Technical Data: Appearance: Colorless Liquid Purity (GC): approx. 801 TP6T w/w Reactive Oxygen (calculated): approx. 8.91 TP6T w/w No Desensitizer Density (20°C): approx. 0.87 g/cm3 at 20°C

Product Description: CUROX ? SOLAR AC3 is a colorless liquid, the main component of which is technically pure tert. Amyllperoxy-(2- ethyl-hexyl)carbonate. It is a thermally stabilized monoperoxycarbonate, which is mainly used as an initiator (free radical source) for crosslinked Ethylene Vinyl Acetate Copolymer (EVA) or Polyolefin Elastomer (POE). Technical Data: Appearance: colorless Peroxide content: approx. 981 TP6T w/w Reactive oxygen: approx. 6.141 TP6T w/w No desensitizer Density (20°C): approx. 0.92 g/kg.

Product Description: TAPEHC is a colorless liquid composed mainly of technically pure tert.Amylperoxy-(2-ethylhexyl) carbonate. It is a thermally stable monoperoxycarbonate used as an initiator (source of free radicals) in the curing of polymers (SM), unsaturated polyester resins (UP), and crosslinking of polymers (EVA). Technical Data: Appearance: Colorless Technical Data: Appearance: colorless Peroxide content: approx. 981 TP6T w/w Reactive oxygen: approx. 6.141 TP6T w/w No desensitizer Density (20°C): approx. 0.92 g/cm3 Hazen: max. 30 Hz

Product Description: NOROX ? 411 is a colorless liquid composed mainly of technically pure tert-amyl peroxy-2-ethylhexanoate. It is a branched aliphatic peroxy ester used as a free radical initiator for hardening of unsaturated polyester resins at 70 - 150°C and may be used in conjunction with cobalt accelerators. Technical Data: Appearance: colorless liquid Content: approx. 981 TP3T Active Oxygen (AO): approx. 6.811 TP3T Density: approx. 0.9 g/cm3 Viscosity at 20°C: approx. 4.3 mPa-s Refractive index at 20°C: approx. 1.433 Flash point

Product Description: TAPEH is a colorless liquid composed mainly of technically pure tert-amyl peroxy-2-ethylhexanoate. It is a branched aliphatic peroxy ester used as a free radical initiator in the polymerization of monomers such as ethylene, styrene and (meth)acrylates. Technical Data: Appearance: colorless liquid Content: approx. 981 TP6T Active Oxygen (AO): approx. 6.811 TP6T Density: approx. 0.9 g/cm3 Viscosity at 20°C: approx. 4.3 mPa-s Refractive index at 20°C: approx. 1.433 Flash Point: approx. 59°C Vapor at 25°C

Product Description: TAPEH-75-AL1 is a 75% solution of tert.Amylperoxy-2-ethyl hexanoate stabilized with odorless mineral oil. It is a colorless, mobile liquid used as an initiator (free radical source) for monomer polymers. Technical Data: Appearance: Colorless, flowable liquid Content: approx. 75% Reactive Oxygen Content: approx. 5.2% Desensitizer: Aliphatic Hydrocarbons (Boiling Point > 170°C) Density: approx. 0.857 g/cm3 Viscosity at 20°C: approx. 4.3 mPa-s Refractive Index at 20°C: approx. 1.4

Product Description: NOROX? 500-50 is a 50% solution of 1,1-tert-butyl peroxide stabilized with aliphatic hydrocarbons. It is a colorless, flowable liquid used as an initiator for polymer monomers (e.g. styrene) and as a curing agent for unsaturated polyester resins. Technical Data: Appearance: colorless liquid Peroxide content: approx. 50% Reactive oxygen content: approx. 7.94% Desensitizer: aliphatic hydrocarbon (boiling point > 170°C) Density: approx. 0.83 g/cm3 Viscosity at 20°C: approx. 3 mPa-s Refractive index at 20°C: approx. 1.429 Critical temperature (SADT):