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isopropyl

American

[ahy-suh-proh-pil] / ˌaɪ səˈproʊ pɪl /

adjective

Chemistry.

containing the isopropyl group.

isopropyl British

/ ˌaɪsəʊˈprəʊpɪl /

noun

(modifier) of, consisting of, or containing the group of atoms (CH 3 ) 2 CH-, derived from propane

an isopropyl group or radical

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of isopropyl

First recorded in 1865–70; iso- + propyl

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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isopropyl

Of the 3,205 closed-fracture patients who received 0.7% iodine povacrylex in 74% isopropyl alcohol, 77, or 2.4 percent, developed a surgical-site infection.

From Science Daily ● Feb. 1, 2024

All you have to do is pour roughly five ounces of 70% or 91% isopropyl alcohol — don’t use bioethanol or any gelled fuels — inside of it.

From Los Angeles Times ● Nov. 1, 2023

The same holds true for thermometers, acetaminophen, isopropyl alcohol and other basic medical supplies.

From Washington Post ● Jul. 26, 2021

The study also showed bleach could kill the virus in saliva or respiratory fluids within five minutes, and isopropyl alcohol could kill it even more quickly.

From BBC ● Apr. 24, 2020

The grouping CH.OH characterizes the secondary alcohols; isopropyl alcohol is the simplest member of this class.

From The Project Gutenberg Encyclopedia Volume 1 of 28 by Project Gutenberg

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023