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Showing results for isopropyl alcohol. Search instead for isopropyl radical.

isopropyl alcohol

American  

noun

Chemistry.
  1. a colorless, flammable, water-soluble liquid, C 3 H 8 O, produced from propylene by the action of sulfuric acid and hydrolysis: used chiefly in the manufacture of antifreeze and rubbing alcohol and as a solvent.


isopropyl alcohol Scientific  
/ ī′sə-prōpəl /
  1. A clear, colorless, flammable, mobile liquid that is one of the two isomers of propyl alcohol. It is used in antifreeze compounds, rubbing alcohol, lotions, and cosmetics, and also as a solvent for gums, shellac, and essential oils. Chemical formula: C 3 H 8 O.


Etymology

Origin of isopropyl alcohol

First recorded in 1870–75

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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.

See Examples For:

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

Some installers use a solution of isopropyl alcohol to clean the paint and then use compressed air to blow off any remaining dirt particles.

From Seattle Times May 18, 2022

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

From Washington Post Jul. 26, 2021

The culprit is methanol, a poor cousin of isopropyl alcohol or ethyl alcohol, the approved active ingredients in hand sanitizing products.

From Los Angeles Times Aug. 4, 2020

Specimens should be preserved in 10% neutral Formalin, except for the stomach contents, which should be kept in 70% ethyl or 40% isopropyl alcohol, or be frozen.

From Whales, Dolphins, and Porpoises of the Western North Atlantic A Guide to Their Identification by Caldwell, David

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