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benzoyl

American  
[ben-zoh-il] / ˈbɛn zoʊ ɪl /

adjective

  1. containing the benzoyl group.


noun

  1. the benzoyl group.

benzoyl British  
/ ˈbɛnzəʊɪl /

noun

  1. Systematic name: benzenecarbonyl(modifier) of, consisting of, or containing the monovalent group C 6 H 5 CO-

    benzoyl 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

benzoyl Scientific  
/ bĕnzō-ĭl′,-zoil′ /
  1. The radical C 6 H 5 CO, derived from benzoic acid.


Etymology

Origin of benzoyl

First recorded in 1850–55; benzo- + -yl

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.

They then used a series of reactions to attach a benzoyl functional group to dissolved amine- and alcohol-containing metabolites.

From Science Daily • Jun. 6, 2024

Some topical treatments, such as those containing benzoyl peroxide targeted for acne, can irritate the skin further—requiring an even more heavy duty moisturizer to restore and strengthen the barrier, says Gohara.

From National Geographic • Nov. 28, 2023

If you notice regular breakouts, you can apply a topical, over-the-counter acne cream that contains benzoyl peroxide, which kills the bacteria that causes acne, or ask your dermatologist about prescription products, Jaliman says.

From Washington Post • Sep. 4, 2020

Of course, a shower with an exfoliating bodywash is preferred, and all of my experts recommended ones containing salicylic acid over benzoyl peroxide—to avoid staining your clothes.

From Slate • Aug. 1, 2018

The analysis of the products points to the entrance of 1 NO2 group in the benzoyl residue in either case; in the cellulose residue 1 OH readily reacts.

From Researches on Cellulose 1895-1900 by Cross, C. F.

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