A freight train derailment in Ohio near the Pennsylvania state line left a mangled and charred mass of boxcars and flames Saturday as authorities launched a federal investigation and monitored air quality from the various hazardous chemicals in the train.
Norfolk Southern said 20 of the more than 100 cars were classified as carrying hazardous materials — defined as cargo that could pose any kind of danger “including flammables, combustibles, or environmental risks.” Graham said 14 cars carrying vinyl chloride were involved in the derailment “and have been exposed to fire,” and at least one “is intermittently releasing the contents of the car through a pressure release device as designed.”
Vinyl chloride, used to make the polyvinyl chloride (PVC) resin used in a variety of plastic products, is associated with increased risk of liver cancer and other cancers, according to the federal government’s National Cancer Institute. READ MORE
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