2,20-azobis

Such reactions can be initiated by free radicals, derived from compounds (initiators) such as benzoyl peroxide, ammonium persulphate or azobis-isobutyronitrile or by ionic mechanisms... [Pg.321]

DIITIATORS - FREE-RADICAL INITIATORS] (Voll4) l,ly-Azobis(cyanocyclohexane) [2094-98-6]... [Pg.82]

There has also been a trend in recent years to the use of free-radical initiators that decompose more rapidly than the traditional initiators such as caproyl and lauryl peroxides. Currently used initiators include peroxydicarbonates, t-butylperpiva-late, azobis-(2,4-dimethylvaleronitrile) and acetyl cyclohexylsulphonyl peroxide. [Pg.317]

Azo compounds having functional groups that stabilize the radical products are especially reactive. The stabilizing effect of the cyano substituent is responsible for the easy decomposition of azobis(isobutyronitrile) (AIBN), which is frequently used as a radical initiator. [Pg.673]

BZ2O2 = benzoyl peroxide AIBN = 2,2 -azobis-2-(methylpropionitnle)... [Pg.763]

The preparation of the organic phase is done in a second flask by mixing the toluene, nonsolvent (dodecane, etc.), DVB, styrene or any other monomer, surfactant, and azobis. Mix at 120 rpm under a nitrogen blanket and bring the solution to 40°C. [Pg.165]

Dow Chemical Company. Aldrich Chemical Company. "2,2-Azobis(2-methy]propionitrile). [Pg.165]

Chemical Name 1,1 -Azobis[3-methvl-2-phenvlimidazo[1 -a] pyridinium] dibromide Common Name —... [Pg.617]

Fig. 6-15. Synthetic scheme of surface-modified MIP for (5)-naproxen. V65 = 2,2 -azobis(2,4-dimethylvaleronitrile) GMMA = glycerolmonomethacrylate GDMA = glyceroldimethacrylate.

ACPA azobis(4-cyanopentanoic acid) AIBN azobis isobutyronitrile) BPO benzoyl peroxide DVB divinyl benzene, EGA 2-ethylcyano-acrylate HPC hydroxypropyl cellulose MMA methyl methacrylate PAAc polyacrylic acid PEI polyethyleneimine, PEO/PPO polyethylene oxide/polypyropylene oxide copolymer PVME polyvinylmethylether PVP polyvinylpyrrolidone K-30 DMSO dimethylsulfoxide PGA polyglutaraldehyde CMS chloromethylstyrene PMMA-g-OSA polymethylmethacrylate grafted oligostearic acid. [Pg.202]

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