Characteristics

non-nitrilehigh-temperature typeoil soluble
  • non-nitrile azo initiator having high decomposition temperature
  • freely soluble in various organic solvents
  • 10 hour half-life decomposition temperature; 110℃

Application

Chemical name

2,2'-Azobis(N-butyl-2-methylpropionamide)

image

CAS NO. 195520-32-2

Molecular weight = 312.46

Physical characteristics

Color
Appearance
slightly yellow powder
Melting point/freezing point 65℃
10hour half-life decomposition temperature 110℃(in ethyl benzene)
Activation energy 141.1 KJ/mol K
Frequency factor (ln A) 33.38
Solubilities

water : insoluble.
methanol, ethyl acetate, toluene, methyl ethyl ketone : freely soluble.

SADT 70℃

*SADT: Self-accelerating decomposition temperature

Packaging & Storage conditions

  • 500g
  • 5kg
  • keep under 25℃

Related laws and regulations

TSCA -
EINECS -

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