Butyl 4,4-di(tert-butylperoxy) valerate Chemical name: 4,4-di(tert-butylperoxy) valerate molecular structure: Molecular formula: C12H26O4 Molecular weight: 334.5 Theoretical reactive oxygen content: 9.571 TP3T CAS No. 995-33-5 UN NO . 3106 Einecs: 213-626-6 Main decomposition