Nouryon Perkadox 14-40B-GR-DD-S Di(tert-butylperoxyisopropyl) benzene 25155-25-3, 2212-81-9 Perkadox® 14-40B-GR-DD-S is a granular inert carrier system formulation of 40%. Learn more " 2022-10-26 No Comments