tert butyl peroxy iso butanoate
Molecular formula
C8 H16 O3
Molecular weight / g mol-1
160,2
CAS number
109-13-7
Temperature dependance: at constant pressure
k(T)p/s-1 = A * exp(-Ea/R*T)
A/s-1
4,03 E14
Ea/kJ mol-1
131,9 ± 3,0
valid for temperature range / °C
130 - 160
determined at p/bar
2000
Pressure dependance at constant temperature
(∂ln k/∂p)T = - ΔV‡/(R*T)
ΔV‡/cm3 mol-1
2,2 ± 0,9
valid for pressure range / bar
200 - 2000
determined at T/°C
145
Temperature and pressure dependance
k(p,T)/s-1 = C1 * exp[-(C2 + {C3 -C4 p/bar}*p/bar)/(T/K)]
k(p,T)/s-1 = 4,03E14 * exp[-(15809 + {0,0267 – 0 * p/bar}*p/bar)/(T/K)]
valid for the temperature/°C and pressure/bar range
130 – 160 ; 200 - 2000
representing experimental data better than/%
1
Reference
