# peracetic acid

> English word · Noun

## Definitions
1. The peroxy derivative of acetic acid CH₃-CO-OOH; it is a powerful oxidizing agent and disinfectant though can be explosive

## Etymology
From per- + acetic acid.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/peracetic-acid