Polymerization can influence toxicological profiles in several ways. Firstly, the monomers used in polymerization can themselves be toxic. For example, vinyl chloride, a monomer used to produce polyvinyl chloride (PVC), is a known carcinogen. Secondly, the chemical reactions involved in polymerization can release harmful by-products or require catalysts that are hazardous to health. Thirdly, the polymers themselves, or their degradation products, can pose health risks.
