tert-Butyl peroxyisobutyrate
Trade name: Initiators TBPI
English name: Tert-Butyl peroxyisobutyrate
Chemical name: tert-butyl peroxyisobutyrate
Structural formula:
Molecular formula: C8H16O3
Molecular weight: 160.2
Theoretical active oxygen content: 9.99%
CAS: 109-13-7
Einecs: 203-650-5
Main decomposition products: CO2, tert-butanol, propane, propylene, 2-isopropyl-2-methylpropane.
Security indicators:
Half-life (measured in chlorobenzene solution):
0.1 hours: 118°C
1 hour: 98°C
10 hours: 79°C
Thermal stability data:
Self-accelerated decomposition temperature (SADT): 30°C
Critical temperature (Tem): 20°C
Control temperature (Tc): 15℃
Storage temperature (Tsmax): --/10 °C
Technical standards:
Appearance: Clear liquid
Content: 50.0 ± 1.0%
Chroma:< 20 Pt-Co TBHP content:< 0.1% Inorganic and organic hydrolyzable chlorine:<100mg>