... , 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 10hoursUsage 1. Dicumyl Peroxide (DCP) is as initiator ... , 20kg/carton box, 50kg/fiber drum 2. Stored below 30º C, keep from direct sunbeam and violent shaking during transportation. 3 ...