propylene
noun
pro·pyl·ene
ˈprō-pə-ˌlēn 
: a flammable gaseous hydrocarbon C3H6 obtained by cracking petroleum hydrocarbons and used chiefly in organic synthesis
Examples of propylene in a Sentence
Recent Examples on the Web
But, as Hidalgo noted, the EPA is still years behind updating its risk standards for other harmful air toxics, including ethylene, toluene and propylene.
—
Ava Kofman, ProPublica, 16 Apr. 2024
Using this method, the Caltech researchers determined that Sagittarius B2 contains significant amounts of propylene oxide, an organic chemical often used to manufacture plastics here on Earth.
—Nathaniel Scharping, Discover Magazine, 14 June 2016
It is primarily made by treating propylene oxide—a chemical produced from refining petroleum—with water.2 Propylene glycol can also be obtained from glycerol, a major byproduct of biodiesel production.
—Tolu Ajiboye, Verywell Health, 2 July 2023
The team says its PHAs outperformed both high-density polyethylene and isotactic propylene, which is used to make automotive parts and synthetic fibers.
—Angela Wang, The Christian Science Monitor, 15 May 2023
The researchers found traces of propylene oxide in Sagittarius B2 with the help of two radio telescopes, one in West Virginia and one in Australia.
—Nathaniel Scharping, Discover Magazine, 14 June 2016
And Cummings said a car carrying propylene was punctured and released some vapor.
—Chicago Tribune, 28 Mar. 2023
In this discovery, reported by Caltech researchers in June, radio telescopes picked up faint traces of the organic compound propylene oxide in a vast cloud of gas and dust called Sagittarius B2, which is near the center of our galaxy.
—Nathaniel Scharping, Discover Magazine, 14 Dec. 2016
And there’s growing demand for ethylene (used in antifreeze, plastics, and solvents) and propylene.
—Shawn Tully, Fortune, 27 Sep. 2022
Ava Kofman, ProPublica, 16 Apr. 2024
Using this method, the Caltech researchers determined that Sagittarius B2 contains significant amounts of propylene oxide, an organic chemical often used to manufacture plastics here on Earth.
—Nathaniel Scharping, Discover Magazine, 14 June 2016
It is primarily made by treating propylene oxide—a chemical produced from refining petroleum—with water.2 Propylene glycol can also be obtained from glycerol, a major byproduct of biodiesel production.
—Tolu Ajiboye, Verywell Health, 2 July 2023
The team says its PHAs outperformed both high-density polyethylene and isotactic propylene, which is used to make automotive parts and synthetic fibers.
—Angela Wang, The Christian Science Monitor, 15 May 2023
The researchers found traces of propylene oxide in Sagittarius B2 with the help of two radio telescopes, one in West Virginia and one in Australia.
—Nathaniel Scharping, Discover Magazine, 14 June 2016
And Cummings said a car carrying propylene was punctured and released some vapor.
—Chicago Tribune, 28 Mar. 2023
In this discovery, reported by Caltech researchers in June, radio telescopes picked up faint traces of the organic compound propylene oxide in a vast cloud of gas and dust called Sagittarius B2, which is near the center of our galaxy.
—Nathaniel Scharping, Discover Magazine, 14 Dec. 2016
And there’s growing demand for ethylene (used in antifreeze, plastics, and solvents) and propylene.
—Shawn Tully, Fortune, 27 Sep. 2022
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'propylene.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near propylene
Cite this Entry
“Propylene.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/propylene. Accessed 2 May. 2024.
Copy CitationMedical Definition
propylene
noun
pro·pyl·ene
ˈprō-pə-ˌlēn
: a flammable gaseous hydrocarbon C3H6 obtained by cracking petroleum hydrocarbons and used chiefly in organic synthesis
called also propene
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