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United Initiators DCUP Dicumyl peroxide 80-43-3

Name: DCUP CAS No.: 80-43-3 Form: Powder, technically pure Molar mass: 270.4 g/mol Description: White or slightly yellowish powder, mainly composed of technically pure propylbenzene peroxide. Used as initiator (source of free radicals) for the polymerization of monomers such as styrene. Used as a synergist in flame retardants for expanded polystyrene (EPS). Technical Data: Appearance: Almost white crystalline powder. Peroxide content: approx. 99.5% w/w. Reactive oxygen content: approx. 5.89% w/w. Inhibitors: none. Solubility: Soluble in acetone, aromatic solvents, alcohols and esters.

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United Initiators TBPPI-40-AL (IBC) tert-butyl peroxyvalerate 927-07-01

Product Name: TBPPI-40-AL (tert-butyl peroxyterpentyl ester) CAS No.: 927-07-1 Molar Mass: 174.2 g/mol Content: 40% tert-butyl peroxyterpentyl ester, soluble in aliphatic hydrocarbons Structural Formula: H 3 C C O CH 3 CH 3 O C C CH 3 CH 3 O CH 3 Description: Colorless, flowing liquid, contains 40% of tert-butyl peroxyterpentyl ester, which is inhibition-sensitized through high-boiling aliphatic hydrocarbons. This branch of aliphatic peroxides is commonly used as an initiator (source of free radicals) for the polymerization of monomers, particularly ethyl

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United Initiators TBPPI-25-AL (BULK) tert-butyl peroxyvalerate 927-07-01

Product Name: TBPPI-25-AL (tert-butyl peroxyterpentyl ester) CAS No.: 927-07-1 Molar Mass: 174.2 g/mol Content: 25% tert-butyl peroxyterpentyl ester, soluble in aliphatic hydrocarbons Structural Formula: H 3 C C O CH 3 CH 3 O C C CH 3 CH 3 O CH 3 Description: Colorless, flowing liquid, contains 25% of tert-butyl peroxyterpentyl ester, which is inhibition-sensitized through high-boiling aliphatic hydrocarbons. This branch of aliphatic peroxides is commonly used as an initiator (source of free radicals) in the polymerization of monomers, especially ethyl

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United Initiators TBPPI-75-AL tert-butyl peroxypivalate 927-07-1

Product Name: TBPPI-75-AL (tert-butyl peroxyterpentyl ester) CAS No.: 927-07-1 Molar Mass: 174.2 g/mol Content: 75% tert-butyl peroxyterpentyl ester, soluble in aliphatic hydrocarbons Structural Formula: H 3 C C O CH 3 CH 3 O C C C C CH 3 CH 3 O CH 3 Description: Colorless, mobile liquid, contains 75% of tert-butyl peroxyterpentyl ester, inhibition-sensitized through aliphatic hydrocarbons. This branch of aliphatic peroxy esters is commonly used as an initiator (source of free radicals) for the polymerization of monomers such as ethylene and vinyl chloride,

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United Initiators TBPPI-25-AL (IBC) tert-butyl peroxypivalate 927-07-1

Product Name: TBPPI-25-AL (tert-butyl peroxyterpentyl ester) CAS No.: 927-07-1 Molar Mass: 174.2 g/mol Content: 25% tert-butyl peroxyterpentyl ester, soluble in aliphatic hydrocarbons Structural Formula: H 3 C C O CH 3 CH 3 O C C CH 3 CH 3 O CH 3 Description: Colorless, flowing liquid, contains 25% of tert-butyl peroxyterpentyl ester, which is inhibition-sensitized through high-boiling aliphatic hydrocarbons. This branch of aliphatic peroxides is commonly used as an initiator (source of free radicals) in the polymerization of monomers, especially ethyl

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United Initiators BP-50-FT1 Dibenzoyl peroxide 94-36-0

Product Name: BP-50-FT/BP-50-FT1 (MINIBAGS) Ingredients: Bisbenzene peroxide (CAS#94-36-0), 50% powder with phthalate ester Appearance: White, fluid powder Description: This product is a powder made from a mixture of 50% bisbenzene peroxide and phthalate ester. The main use is as a curing agent (free radical source) for unsaturated polyester and methacrylate resins. Major applications include curing cast and molded parts at room temperature with amine catalysts, curing road marking colors and coatings.BP-50-FT1 is available in sachet packages of various weights (0.1 to

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United Initiators BP-50-FT Dibenzoyl peroxide 94-36-0

Product Name: BP-50-FT/BP-50-FT1 (MINIBAGS) Ingredients: Bisbenzene peroxide (CAS#94-36-0), 50% powder with phthalate ester Appearance: White, fluid powder Description: This product is a powder made from a mixture of 50% bisbenzene peroxide and phthalate ester. The main use is as a curing agent (free radical source) for unsaturated polyester and methacrylate resins. Major applications include curing cast and molded parts at room temperature with amine catalysts, curing road marking colors and coatings.BP-50-FT1 is available in sachet packages of various weights (0.1 to

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United Initiators BP-40-SAQ Dibenzoyl peroxide 94-36-0

Product Name: BP-40-SAQ Ingredients: Bisbenzene peroxide (CAS#94-36-0), 40% Aqueous Suspension Appearance: White Suspension Description: BP-40-SAQ is a low viscosity, sprayable, environmentally friendly, aqueous bisbenzene peroxide suspension. It is specially designed for the curing of methacrylate resins. Primary applications include the curing of road marking colors and coatings. Technical Data: Peroxide Content: Approx. 40% Reactive Oxygen Content: 2.64% Antisensitizer: Water Density (20°C): 1.06 g/cm3 Viscosity (25°C): Approx. 200 mPaS Solubility.

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