The Guardian
The decision to release and burn five tanker cars of vinyl chloride and other chemicals at the site of a 38-car derailment in East Palestine, Ohio, just over three weeks ago unleashed a gigantic cloud full of particulates that enveloped surrounding neighborhoods and farms in Ohio and Pennsylvania.
It is well documented that burning chlorinated chemicals like vinyl chloride will generate dioxins. “Dioxin” is the name given to a group of persistent, very toxic chemicals that share similar chemical structures. The most toxic form of dioxin is 2,3,7,8-tetrachlorodibenzo-p-dioxin or TCDD. TCDD is more commonly recognized as the toxic contaminant found in Agent Orange and at Love Canal, New York and Times Beach, Missouri, both sites of two of the most tragic environmental catastrophes in US history.
Dioxin is not deliberately manufactured. It is the unintended byproduct of industrial processes that use or burn chlorine. It is also produced when chemicals such as vinyl chloride are burned such as occurred in East Palestine.
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