Chemical Name: Bis(2,4-dichlorobenzoyl) peroxide, 50% ointment
CAS No.: 133-14-2
Description: Enox DCBP is a white, slightly yellowish paste and is a diacyl organic peroxide. It is used as a vulcanizing agent for extruded silicone rubber, resulting in products with high strength and good transparency. Reference crosslinking temperature and dosage (varies depending on rubber type and product requirements): Temperature > 90°C;Dosage: 1–2.5%.
Safety Data
Thermal decomposition temperature: 60°C
UN Number (UN-No): 3106
China Hazardous Chemicals Number (CN-No): 52048
Physical and Chemical Properties
State: White paste
Specific gravity: approximately 1
Theoretical Active Oxygen Content: 4.21%
Key Quality Indicators
Appearance: White granular solid
Content: 74–77%
Half-life data
Activation energy: 28.1 kcal/mole
Temperature at a 10-hour half-life: 37°C
Temperature for a 1-hour half-life: 55°C
Temperature for 1-minute half-life: 112°C
Packaging and Storage
Packaged in 20 kg or 25 kg inner PE bags inside cardboard boxes or paper drums.
Store in a cool, well-ventilated area at temperatures below 30°C.
Solubility
Soluble in benzene-based solvents
Formulated Products
Enox DCBP-50-DIBP-PS Paste
Content: 50%; the remaining main component is diisobutyl phthalate