Chemical name: 2,2'-Azobis(2,4-dimethylvaleronitrile)
Molecular formula: C₁₄H₂₄N₄
Structural formula:

Property: White rhombic flaky crystal or crystalline powder, insoluble in water, soluble in alcohol, ether, toluene dimethyl formamide and organic solvents. Melting point: 40~70°C, self-ignition point: 220°C, easy to decompose when being heated or illuminated. Decompose under normal temperature, after 15 days, it will lose efficacy. It is poisonous, flammable and detonatable. Store below 10°C, its term of validity is 6 months.


Quality standard:
            Assay:≥98%
             Volatile matter: ≤2.0%
             Methanol insoluble matter: ≤0.10%
             Melting point: : 40.0-70.0°C
Packing: 20kg cardboard drum
Uses: Polymerization initiator.