vinyl chloride

noun

: a flammable gaseous carcinogenic compound C2H3Cl that is used especially to make vinyl resins

Examples of vinyl chloride in a Sentence

Recent Examples on the Web
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The impetus for the Rail Safety Act comes from a 2023 derailment of a Norfolk Southern train carrying vinyl chloride derailed near East Palestine, Ohio. Michael F. Gorman, Fortune, 6 Mar. 2026 Around 5 feet underground, a soil probe detected the highest reading of vinyl chloride — just one of the several carcinogens at the site — more than 1.3 million times higher than the state benchmark. Tony Briscoe, Los Angeles Times, 5 Mar. 2026 Controversy erupted in February 2023 as Wayne Disposal was accepting trucked-in hazardous vinyl chloride waste from a train derailment in East Palestine, Ohio. Keith Matheny, Freep.com, 29 Jan. 2026 That included a Dow Chemical facility in Plaquemine, Louisiana, where levels of vinyl chloride, a dangerous carcinogen, were in reality 156 times higher than the EPA calculated based on the plant’s estimates. Lisa Song, ProPublica, 30 Oct. 2025 See All Example Sentences for vinyl chloride

Word History

First Known Use

1872, in the meaning defined above

Time Traveler
The first known use of vinyl chloride was in 1872

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Cite this Entry

“Vinyl chloride.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vinyl%20chloride. Accessed 18 Mar. 2026.

Medical Definition

vinyl chloride

noun
: a flammable gaseous carcinogenic compound C2H3Cl that is used especially to make vinyl resins

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