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AO-549 (GS)
CAS: 123968-25-2
Bifunctional-processing stabilizer
Description
AO-549 functions as alkyl radical scavenger during processing/compounding. It provides excellent heat resistance at elevated temperatures during polymer processing, as well as resistance to discoloration, while minimizing Fish-Eye gels and die build-up.
Chemical name:
2-(1-(2-hydroxy-3,5-di-tert-pentyl-phenyl)ethyl)-4,6-di-tert-pentylphenyl acrylate
Synonym:
2-{1-[2-hydroxy-3,5-bis(2-methylbutan-2-yl)phenyl]ethyl}-4,6-bis(2-methylbutan-2-yl)phenyl prop-2-enoate
Molecular formula:
C37H56O3
Molecular weight:
549 g/mol
CAS number:
123968-25-2
EC number:
413-850-6