Didecyl peroxide
Trade name: Initiator DEP
English name: Didecanoyl Peroxide
Chemical name: Didecanoyl peroxide
Molecular formula: C20H38O4
Molecular weight: 342.5
Theoretical active oxygen content: 4.67%
CAS No. 762-12-9
UN NO. 3114
Main decomposition products: carbon dioxide, nonane, octadecane, nonyl decanoate.
Security indicators:
Half-life:
0.1 hours: 98°C
1 hour: 80°C
10 hours: 63°C
Thermal stability data:
Self-accelerated decomposition temperature (SADT): 40°C
Critical Temperature (Tem): 35°C
Control temperature (Tc): 30°C
Storage temperature (Tsmax): -/10 °C
Technical indicators:
Peroxide content: 98%
Active oxygen content: 4.58%
Appearance: Flake
Packing: 20kg cardboard box
Application areas: Polymerization of PVC, LDPE, ABS, PS, PMMA and other polymers.
Storage stability:
Stored in accordance with the conditions prompted by the manufacturer, the product can be guaranteed to meet factory technical standards within three months.
Fire Fighting:
Small fires need to be extinguished with dry powder or carbon dioxide extinguishers and sprayed with large amounts of water to prevent re-ignition. Large fires need to be sprayed with large quantities of water from a safe distance away.