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2,2'-Azobis(2-methylpropionitrile)

Chemical Name 2,2'-Azobis(2-methylpropionitrile)
Synonyms 2,2-Azobisisobutyronitrile;AIBN;Azo-iso-butyronitrile;2,2-dimethyl-2,2-azodipropiononitrile;2,2-Azobsisobutyronitril;2,2-Azodi(isobutyronitrile);2,2'-Azodiisobutyronitrile;Azo two different nitrile;2,2'-(E)-diazene-1,2-diylbis(2-methylpropanenitrile);2-(1-cyano-1-methyl-ethyl)azo-2-methyl-propanenitrile;Azobis(isbutyronitrile);2,2'-Azobisisobutyronitrile;2,2'-Azobisisobutyronitrile AIBN
Molecular Formula C8H12N4
Molecular Weight 164.2077
InChl InChI=1/C8H12N4/c1-7(2,5-9)11-12-8(3,4)6-10/h1-4H3
CAS Registry Number 78-67-1
EINECS 201-132-3
Molecular Structure 78-67-1  2,2'-Azobis(2-methylpropionitrile)
Density 0.95g/cm3
Melting Point 102-104℃
Boiling Point 236.2°C at 760 mmHg
Refractive Index 1.49
Flash Point 96.6°C
Water Solubility Insoluble
Vapour Pressur 0.0481mmHg at 25°C
Hazard Symbols  E##Explosive||Xn##Harmful:;
Risk Codes R2||R11||R20/22||R52/53:;
Safety Description S39||S41||S47||S61:;
MSDS Material Safety Data Sheet