2023 Ohio train accident
Of those cars, 20 were carrying dangrous materials, including chloroethene (vinyl chloride), butyl acrylate, 2-ethylhexyl acrylate, ethylene glycol monobutyl ether, isobutylene, flammable liquids, and benzene residue. The train departed Madison on February 1, and had had at least one mechanical failure before the derailment.