Dicumyl Peroxide (DCP)
Chemical Nomenclature
Dicumyl Peroxide, Diisopropyl benzyl peroxide
Formula: [C6H5C(CH3)2O]2
CAS: 80-43-3

Properties
1. Dicumyl Peroxide (DCP) is white crystal, insoluble in water, dissolving in alcohol, ether, benzene, and other organic solvents. Sublimable in high vacuum.
Decomposing temp(º C)  120º C
Specific gravity D204  1.0481
Active Oxygen content(%)  5.8
Half-life period  180º C 1min
135º C 1hour
116º C 10hours
Usage
1. Dicumyl Peroxide (DCP) is as initiator for polymerization, vulcanizing agent, crosslinking agent, or solidifying agent
2. Dicumyl Peroxide (DCP) is applied to manufacturing of rubberware, polyolefin, foamed plastic, PE cable insulating shoe-making industries and flame retarding coating.
Packing
1.5kg/PE bag, 20kg/carton box, 50kg/fiber drum
2. Stored below 30º C, keep from direct sunbeam and violent shaking during transportation.
3. Not permissible to be accompanied with strong acid or reductive during storage or shipment.
UN No.: 3110