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Cumyl peroxyneodecanoate
- Product Description
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- Commodity name: Cumyl peroxyneodecanoate
Cumyl peroxyneodecanoate is primarily used as a free-radical initiator in polymerization processes.
Chemical Name:Cumyl peroxyneodecanoateShape:typically supplied as a liquid at room temperature. It is a clear to slightly yellowish, viscous solution.
Component:
1-Methyl-1-phenylethyl neodecaneperoxoate
Other names:
Esperox 939M / Percumyl ND / Lupersol 188
1-Methyl-1-phenylethyl peroxyneodecanoate
Cumyl perneodecanoate / Isopropylphenyl peroxy neo-caprate
Molecular Formula:C19H30O3
Molecular Weight: 306.44
CAS Number: 26748-47-0
Application:
Cumyl peroxyneodecanoate is primarily used as a free-radical initiator in polymerization processes. Its key applications include:
- Production of PVC (Polyvinyl Chloride) – Acts as a low-temperature initiator for suspension and emulsion polymerization.
- Synthesis of Acrylics & Styrenics – Helps initiate the polymerization of acrylic resins, polystyrene, and other copolymers.
- Modification of Polymers – Used in grafting and cross-linking reactions to enhance material properties.
Packing:
- Plastic containers (HDPE or PP jerricans) – Usually 20–25 kg capacity.
- Metal drums (stainless steel or lined) – For larger quantities (e.g., 200 kg).
Storage:
Cumyl peroxyneodecanoate is a heat-sensitive organic peroxide that requires strict storage conditions to prevent hazardous decomposition.
Never use glass or reactive metals (copper, brass).
Temperature Requirements:
Optimal storage: 0–10°C (32–50°F) (refrigerated).
Maximum safe temperature: ≤25°C (77°F).
Critical risk: >30°C (86°F) may trigger violent self-decomposition.
Keywords： Cumyl peroxyneodecanoate
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