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ethylene oxide

American  

noun

Chemistry.
  1. a colorless, odorless, gaseous, toxic, ring compound, C 2 H 4 O, usually obtained by the oxidation of ethylene: used chiefly in the synthesis of ethylene glycol.


Etymology

Origin of ethylene oxide

First recorded in 1895–1900

Example Sentences

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Companies that use or manufacture ethylene oxide and their representatives complained to the EPA and questioned the science that cost them so dearly.

From Salon May 5, 2026

The action around ethylene oxide would affect about 90 commercial sterilization facilities owned and operated by approximately 50 companies.

From Los Angeles Times Mar. 13, 2026

Higher autism severity scores and weaker daily living skills were also linked with ethylene oxide.

From Salon Aug. 21, 2025

According to public data, the two Sterigenics plants in Vernon released a combined 78 lbs of ethylene oxide emissions in 2024, while the one in Ontario released 612 lbs.

From Los Angeles Times Aug. 16, 2025

Unpolymerized ethylene oxide, on the 50 other hand is highly desirable as a fuel insofar as detonability is concerned.

From U.S. Patent 4,293,314: Gelled Fuel-Air Explosive October 6, 1981. by Stull, Bertram O.

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