Peroxyneodecanoate-1,1,3,3-Tetramethylbutyl Trade Name: Initiators TOPND English Name: 1,1,3,3-Tetramethyl Peroxyneodecanoate Chemical Name: Peroxyneodecanoic Acid-1,1,3,3-Tetramethylbutyl Chemical Structural Formula: Molecular Formula: C18H36O3 Molecular Weight: 300.5 Theoretical Reactive Oxygen Content: 5.32% CAS: 51240-95-0 UN NO. 3115 Main Decomposition Products: Carbon Dioxide, 2,2-Dimethylpropane, 2,4,4-Trimethyl-2-pentanol, Isooctane.