How to Extract AIBN from 12% Acetone solution for free radical Polymerization reaction as initiator?

17 April 2025 1 9K Report

Hi ,

I have received AIBN from Sigma Aldrich and it is in 12% acetone solution. I need AIBN as initiator for free radical polymerization. How do i extract it from Acetone solution as i need it in crystallize form so i can add that specific amount to my reaction

Thank you for the help

Dmitriy Berillo

no worries, just leave it at room temperature and acetone evaporates rapidly or evaporate it under nitrogen gas flow

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