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Azo Initiators > 2,2'-Azobis(2-methylpropionitrile)
Alias: AIBN, VAZO64, V60
Structural formula:
Molecular Formula: C8H12N4
Molecular weight: 164.21
CAS No.: 78-67-1
EC No.: 201-132-3
Appearance: White crystals
Content (HPLC): 99% or more
Features: oil-soluble Initiator
Melting point: 100-103℃
Activation energy: 129KJ/mol
Solubility: soluble in methanol, toluene and other organic solvents, insoluble in water
10 hours half-life temperature: 65℃(In toluene)
Packing & transportation: 20Kg / cardboard drum (carton), or according to customer needs
Hazard Category: Category 4.1 UN Number: 3234 Packing Category: II
Storage conditions: dark place, the temperature is below 25 ℃
Uses: Mainly used as polymerization Initiator of vinyl chloride, vinyl acetate, acrylonitrile monomer , can also be used as foamer of polyvinyl chloride, polyolefin, polyurethane, polyvinyl alcohol, acrylonitrile and butadiene copolymer, vinyl chloride copolymer, Acrylonitrile and butadiene and styrene copolymers, polyisocyanates, polyvinyl acetates, polyamides and polyesters. In addition, it can be used for other organic synthesis. The main industry:foaming of polyvinyl alcohol, vinylon, polyether, polymer polyols, fishing float ball and so on.
