Acrylic acid

CAS RN: 79-10-7

Polymerization

May undergo exothermic polymerization at room temperature.
Usually contains inhibitors to prevent polymerization. Polymerization may be caused by elevated temperature, oxidizers, peroxides, or sunlight. ... Uninhibited monomer vapor may form polymer in vents and other confined spaces.
Polymerizes readily in presence of oxygen.
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